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Durabook Debut a New rugged R13C
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Monday, 18 June 2012 10:00
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Durabook R13C Convertible Tablet Models enhance with the latest fast Intel iCore Processor, IP65-Grade, Robust, Rugged Design and Spill-, Dust- and Shock-Resistance in a Durable Lightweight Shell



Australia, Sydney –18th June, 2012 –  

Durabook a major international manufacturer and supplier of innovative notebook and tablet computers, has added another model to its family line of fully rugged convertible computers.

The Durabook R13C, an upgraded version of model R13S, passes Military Standard 810G certification for drop, shock, and spill protection, plus explosive atmosphere, salt, fog, and freeze/thaw standards. It is perfectly suited for a variety of applications, including law enforcement, military,

homeland security, field service, mining, and mobile workers in any type of outdoor environment. “The R13C incorporates many additional features or enhancements that were not available when the R13S was introduced,” stated. “The result is a product that is built to stand up to some of today’s harshest environments. When it comes to working with a computer in rugged outdoor areas, the Durabook R13C takes a backseat to no one.” Adding to its fully rugged character are its IP65 rating, which ensures that enclosed portions of the unit are completely protected against any contact with dust and water. Its magnesium alloy case is 20 times stronger than ABS plastic. It is tested to the tough Military Standard 810G while a version with Military Standard 461E/F is optional.

Durabook R13S Features

The unit also has a water-resistant backlit keyboard, and a 13.3” multi-touch shock-mounted, 1000 NIT LCD sunlight readable screen with lock and eight-level adjustable LED. The Durabook R13C comes with an Intel Core Low Power i7-620LM vPro Processor that meets the most demanding of tasks, up to 8GB of system memory, a 2.5” shock-mounted SATA hard drive with heater that has a quick removal feature, and an ultra slim super-multi DVD drive. I/O ports include a built-in RS-232 serial port with RS-422/485 optional, a low-voltage express card slot with a PC card slot option, two USB ports, SIM card connector, SD card reader, and others.

With the following integrated communication devices, users can be connected anywhere, anytime: WWAN (3G), WLAN, and Bluetooth 2.1 + enhanced data rate. For workers making first-time visits or trips to unfamiliar locations, a built-in GPS receiver puts them in touch with their favorite GPS navigation software.

News Release For ultimate in-the-field flexibility and functionality, a pivot hinge allows the R13C to quickly and easily transform into a tablet PC. A quick release mechanism allows the HDD to be removed in seconds, if the necessity is ever called for. The fully rugged Durabook R13C supports multiple security options that assure the protection of  important data. Users need not worry about unauthorized usage or loss of critical data with these builtin security features: fingerprint scanner, Trusted Platform Module (TPM) 1.2,Smart Card reader, and a Kensington lock.  Other user-friendly features found on the R13C include an integrated ergonomic rugged handle, user  quick-access buttons, and an integrated stylus.

The Durabook R13S measures 344mm (W) X 253mm (D) X 58mm (H) and weighs less than 8.4 lbs (3.8 kg).

The Durabook R13C Convertible Tablet is available through authorized specialist distributor or resellers in Australia or New Zealand. To learn more about the DURABOOK line of rugged notebook computers, please visit http://www.astronix.com.au or call 1300 855 887

About Twinhead International Corporation

Twinhead International Corporation is a global leader specializing in design, manufacturing and sales of award-winning, build-to-order, portable notebook computers. Twinhead provides its customers with full service and support. Twinhead is well known in the industry as a top tier OEM / ODM manufacturer.

All products/services and trademarks mentioned in this release are the properties of their respective companies.

© 2012 Astronix Pty Ltd. All rights reserved.

Last Updated on Friday, 27 July 2012 11:48
S15C Won Utility Product Reader's Choice Award
Written by Administrator
Tuesday, 21 February 2012 10:00
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Portable Notebook for Graphics-producing Workers

Project engineers go to an office most days to prepare their reports and do their work. But, they often visit field projects to better understand what needs to be done. Unless they find a long extension cord, however, they encounter problems when it's time to put thoughts to paper, or, more correctly, thoughts to computer screen.

Rather than investing in a portable generator and miles of orange extension cord, there is a much simpler solution: S15C2 Durabook rugged notebook computer. Among its list of features is something that will be appreciated by those who prepare graphics or charts-the Intel integrated graphics controller and NVIDIA Optimus technology. Together, they provide quality, high-resolution graphics for rendering images while in a hurry or on a remote job site. In addition, NVIDIA Optimus technology extends battery life, intelligently optimizing the unit for longer usage times.

The notebook computer offers three Universal Serial Bus (USB) ports for enhanced flexibility, digital and Web cams, printer and mouse. It also has a serial port, integrated 10/100/1000 Mbps Ethernet and an Intel Mini-Express wireless local area network (LAN) network connection.

Along with its graphics capabilities, the user-friendly Durabook S15C2 notebook is equipped with the computing power and performance needed for demanding field jobs that include dirt, potholes and rain. Protection against water and moisture is provided with the spill-resistant design that protects the keyboard, touchpad and switches.

The company, realizing that equipment can be dropped and knocked off tables, manufactures the case from magnesium alloy, which is 20 times stronger than acrylonitrile-butadiene-styrene (ABS) plastic and offers a higher survival rate after drops and bumps.

The inclusion of a flexible hard disk drive (HDD) cable design allows the notebook to absorb shock from drops, providing data protection. Anti-shock mounting technology around the liquid crystal display (LCD) protects the screen from accidental damage. In addition, the optical-disk-tray lock prevents unintentional tray ejection because of drops or vibration from driving miles on unpaved, rut-infested roads.

Durabook Wins GSN's Best Rugged Computer Award
Written by Administrator
Wednesday, 30 November 2011 10:00
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Durabook U12C Wins GSN's Best Rugged Computer Award

GammaTech Durabook Wins GSN’s Best Rugged Computer Award For Second Consecutive Year

Durabook U12C Recognized in 2011 GSN Homeland Security Awards 



Freemont, CA  - November 15, 2011- GammaTech Computer Corp., a major international manufacturer and supplier of innovative notebook and tablet computers, announced today it has been recognized in the Best Rugged Computers category of the Government Security News (GSN) Homeland Security Awards for its Durabook U12C. This marks the second consecutive GSN award win for GammaTech.

The Durabook U12C is a high-performance and user-friendly rugged convertible notebook computer that is ideal for mobile professionals in the most demanding work environments. It features a 12.1” WXGA Touch Screen TFT LED backlight display that quickly converts into a Tablet PC. This lightweight powerhouse is encased in magnesium and has been tested to MIL-STD-810G standards for drop, shock, and spill protection, and all of the unit’s I/O ports are covered to protect from the hazards of dirt and dust. The Intel i5 processor powers the unit and provides maximized speed and data management. In addition, the U12C comes with a hard handle making portability a snap. With a multitude of features and options, the Durabook U12C is the most valuable, durable, versatile and portable rugged computer available.

The annual GSN Homeland Security Awards program celebrates the ongoing public-private partnership between all branches of federal, state and local government in the United States and the private sector vendors of IT security and physical security products, whose combined efforts successfully defend and protect the nation's people, property and way of life.  Gamma Tech has been named a winner in the Vendors of IT Security Products and Solutions category.

About Government Security News 

Government Security News was founded in 2003 and is owned by World Business Media, LLC.  The monthly print edition of GSN: Government Security News serves a BPA-audited circulation of 35,000 qualified recipients in the fields of physical, IT and homeland security.  This audience includes federal, state and local officials, as well as integrators, contractors and suppliers who are similarly involved in homeland security.  The print and online editions of GSN are the standard of editorial quality in the homeland security field and a rich source of news, analysis, interviews, new products and technologies in all aspects of homeland security, from access control and airport security to biometrics, border protection, disaster recovery, emergency preparedness, IT security, maritime and port security, rail security, security services, state and local governments and urban security.

Last Updated on Thursday, 19 January 2012 16:34
Durabook U12C Product Review on Examiner.com
Written by Administrator
Monday, 13 June 2011 10:00
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The Durabook U12C; it's a laptop, it's a tablet, it's industructable

The toughest laptop you can own

There are many ways that you can protect your data; online backups, tough computers, solid state drives or even an old school notebook in a fireproof safe. With the exception of being fireproof, The Durabook U12C by Gammatech may just have it all.

This makes the trifecta of Durabook Products by Gammatech that have been reviewed here;

Like its predecessors, the expectation was high, and Gammatech did not disappoint.

From unboxing, to actually using the Computer took less than 5 minutes. This also includes setting up the wireless network.

There were two sets of tests performed;

  • Our own
  • Speed
  • Ease of use
  • Portability
  • Touch Screen
  • General Computing
  • Those suggested by Gammatech
  • Drop/Shock/Water resistance

Continue reading on Examiner.com The Durabook U12C; it's a laptop, it's a tablet, it's industructable - National Internet and Technology | Examiner.com


Last Updated on Monday, 21 November 2011 13:17
S15C Review on RuggedPCReview
Written by Administrator
Sunday, 05 June 2011 10:00
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GammaTech Durabook S15C

Reasonably priced, well-made, high-performance, magnesium alloy-bodied semi-rugged notebook with large wide-format 15.6-inch display
(by Conrad H. Blickenstorfer; photography by Carol Cotton)

Here at RuggedPCReview.com we're often asked what rugged computer is best, or which particular model to buy. The answer is always the same—"It depends." Unlike standard notebooks which generally live a pampered life on desktops, laps and perhaps a field office or class room, rugged computers may encounter a very wide variety of conditions. Those conditions can range from mild (use in a field office) to specific (like use in a vehicle) to truly extreme. Truly extreme costs more (and often much more), and truly extreme also means compromise. It's a bit like deciding if you need a hardened military vehicle for a job, or if perhaps a standard SUV will do. The latter has some limitations off-road, but it costs a lot less and it may have more features to boot. The folks at GammaTech USA know that and, in addition to industrial and application specific/mission critical systems, offer a range of durable and semi-rugged systems that do the job without breaking the bank. The Durabook S15C, introduced in February of 2011, is such a machine.

The Durabook S15C

The GammaTech Durabook S15C is a full-size notebook with a big 15.6-inch wide format screen. It measures 14.6 x 10.9 x 1.5 inches and weighs 6.5 pounds, making it a bit thicker and heavier than a standard consumer notebook, but not by much. It is quite elegant with a semi-matte very dark gray body and a large silver insert on top. The look perfectly captures this Durabook's purpose of being about halfway between a standard full-function consumer notebook and a fully rugged and heavily fortified one.

All the conveniences and features of a consumer notebook are there: a very legible full-size keyboard, a suitably large and quick hard disk (ours had a 320GB), a DVD multi drive, a wealth of card readers (ExpressCard, Smart Card, 4-in-1 multi-card, SIM), enough memory (up to 8GB of speedy DDR3), and plenty of onboard connectivity both wired and wireless. GammaTech always offers your choice of Intel's latest processors, and so customers have their choice of Core i3, i5, and i7 chips. Our tester came with a 2.53GHz Core i5-460M dual-core processor that represents a mid-range configuration for the S15C.

The Durabook S15C has a magnesium alloy case, very solid display hinges, rubberized overmolding around the bottom edges and corners, and it generally feels very solid. Note, though, that ports and card slots are open and do not have sealing or protective doors. This is not a sealed machine. Instead, GammaTech designed it to be "spill-resistant," i.e. it can handle the typical coffey and soda spills and perhaps a bit of rain, but not more than that.

Design, look, and feel

Below you can see the GammaTech Durabook S15C from the top and all four sides. The magnesium alloy case is light, yet, GammaTech points out, many times stronger than ABS plastic. The computer doesn't flex and twist like most plastic consumer laptops. The top of the LCD case is matte silver with black plastic top and badge holder. The top could perhaps be a bit more contoured so as to add extra stiffness and better project the tough tool-for-the-job look common in most semi- and fully rugged notebooks. The LCD hinges offer just the right degree of resistance when opening and closing the computer. When you close the lid, two small latches snap into place, securing the LCD case in place when in closed position. To open the notebook again, you simply pull.

Ports and connectivity are located on the left and right side and the front of the computer. All ports are exposed, except for the LAN and modem port on the right that has a detachable protective rubber plug.

The two pictures below show a more detailed view of the left and right side of the Durabook.

On the left side (above), from left to right, are vents for the unit's heat exchanger fan, the power jack, a standard VGA port, two standard USB 2.0 ports, separate headphone and microphone jacks, an ExpressCard 34/54 slot, and a Smart Card socket.

On the right side, from left to right, is a IEEE1394 "FireWire" port, a standard 9-pin RS232 serial port, a third USB 2.0 port, the unit's optical drive (a DVD Super Multi writer in our evaluation machine), and next to that an RJ11 modem jack and a RJ45 gigabit LAN jack. The latter two share a detachable (and thus easily lost) protective rubber plug.

On the front of the machine you find a 4-in-1 card reader. The four formats supported are MMC, SDHC (a 32GB card read fine), as well as the Sony Memory Stick and Memory Stick Pro. There are also six indicator lights (power status, WiFi, rotating media operation, num-lock, caps lock, and battery status (green to orange to red)).

Below you can see the bottom of the Durabook S15C with its access covers removed.

On top you can see the 11.1 Volt/ 4,400mAH battery that slides into the back of the system netbook-style (and with 48 watt-hour also provides no more than netbook style capacity. It secures into place with a spring-loaded lever. A higher capacity 9-cell battery appears to be optionally available.

On the bottom left is the storage compartment that houses the hard disk. The disk sits in a separate shock-mounted caddy. Our tester came with a 320GB Hitachi TravelStar spinning at 5,400 rpm and using a 3Gb/s SATA interface. GammaTech offers hard disks up to 750GB, and also 64, 128, 256 and even 512GB solid state disks. If additional ruggedness and performance are an issue, SSDs bring substantial benefits.

On the bottom right is there is a wireless communications compartment with two mini PCIe slots. In our unit, one was taken by an Intel WiFi Link 1000 single band 802.11b/g/n "half card" module (see Intel Centrino Wireless-N 1000 here). The little module supports some Intel-only features, such as Intel Wireless Display that allows wireless sharing of video, pics or internet on wireless-enabled HDTVs. Both the main and the auxiliary antenna were connected. The second mini PCIe slot sat empty, dual antennas ready for connection to a WWAN radio module or similar.

Underneath the largest of the four covers are the Durabook's two DDR3 SODIMM memory slots and the thermal hardware that keeps the machine cool even with its rather powerful processor. It consist of a metal heat spreader plate conducting heat away from the Intel Core processor and accompanying chipset. A copper heat pipe then transfers the heat to the system's fan.

Note that these covers are not meant to seal the unit. They do not have rubber seals or gaskets, and some have air vents.

Keyboard and touch pad

The Durabook S15C's keyboard is full-scale and has 88 keys. The key design is standard notebook (as opposed to the "chiclet" style keys often found in rugged machines) and the keys are black with white letters, numbers and symbols. Functions are indicated in blue. The keyboard doesn't have a backlight.

Below the keyboard is the unit's touch pad. It is a properly sized and flush-mounted affair with two large and very responsive mouse buttons in front of it. The touch pad is a pleasure to use, but it can't be operated with gloves on (though it does pick up through some materials, like suede).

The lower left corner of the picture you can see six notification lights. Above the keyboard on the right are the power button and the wireless on/off button. Both have a strong blue backlight and they are clearly marked (in addition to the power button being round and the WiFi button oval).


When IBM introduced the first PC some 30 years ago, consumers had no performance choice. All IBM PCs came with an Intel 8088 processor, and for several years after that, all IBM PC clones, too. And the Intel 8088 processor was dirt-cheap. Today, Intel makes literally hundreds of different processors, and some cost more than entire notebooks and desktops, and not just the basic ones. What this means is that performance has become relative. Desktops generally offer as much performance as is possible for a given price, whereas with notebooks it is usually a rather more complex compromise between performance, size, weight, battery life and cost. In general, high performance processors generate more heat and use more battery power. You can fix that with a fan and a bigger battery, but then the computer may get too large and heavy. So every notebook manufacturer must find just the right balance between performance, battery life, size, weight and cost. So how did GammaTech address this issue in the S15C?

They decided to give users several choices. From what we can tell, as of this writing (mid-May 2011), GammaTech offered the following Intel processor options:

GammaTech Durabook S15C: Intel processor options 
PROCESSOR COMPARISON Core i5 Pentium Core i3 Core i5 Core i7
Model 460M P6200 380M 560M 640M
Cores/Threads 2/4 2 2/4 2/4 2/4
Base Clock Speed 2.53 GHz 2.13 GHz 2.53 GHz 2.66 GHz 2.80 GHz
Turbo Speed 2.8 GHz NA NA 3.2 GHz 3.46 GHz
Thermal Design Power (TDP) 35 watts 35 watts 35 watts 35 watts 35 watts
Smart Cache 3MB 3MB 3MB 3MB 4MB
Graphics max speed 667 MHz 667 MHz 766 MHz 766 MHz 766 MHz
Intel Hyper Threading Yes No Yes Yes Yes
Intel Trusted Execution No No No Yes Yes

To be honest, we're not quite sure why GammaTech offers so many processor options that all seem fairly close in terms of performance and features, but hey, choice is good.

To see what kind of performance the big Durabook can put on the table with its beefy 2.53GHz Intel Core i5-460M processor, we ran our standard benchmark suite, Passmark Software's PerformanceTest 6.1, that runs about 30 tests covering CPU, 2D graphics, 3D graphics, memory, and disk and then computes scores for each category and an overall PassMark score. We also ran our second benchmark suite, CrystalMark, for confirmation and additional information. For comparison, we included benchmark results of a recently tested Durabook D14RM, the semi-rugged GD-Itronix 6000 and Getac 9213, and the fully rugged GD-Itronix Topaz, Getac B300 and Panasonic Toughbook 31. These are mostly not direct competitors of the 15.5-inch Durabook, but simply show where the test machine fits into the current performance landscape.

The results are as follows:

Gammatech Durabook S15C Benchmarks and Comparisons  (PassMark 6.1, 32-bit version)
PERFORMANCE COMPARISON Gammatech Gammatech GD-Itronix GD-Itronix Getac Getac Panasonic
Model S15C D14RM 6000 Topaz 9213 B300 CF31
Processor Type: Intel Core i5 Core 2 Duo Core 2 Duo Core 2 Duo Core 2 Duo Core i7 Core i5
Processor Model M460 T9600 T9400 T9400 SU9400 LM640 M540
CPU Speed 2.53 GHz 2.80 GHz 2.53 GHz 2.53 GHz 1.40 GHz 2.00 GHz 2.53 GHz
Turbo Speed 2.80 GHz NA NA NA NA NA NA
Thermal Design Power (TDP) 35 watts 35 watts 35 watts 35 watts 10 watts 25 watts 35 watts
BatteryMon min draw 11.0 watts 16.2 watts 14.5 watts 20.0 watts 6.2 watts 8.9 watts 12 watts
CPU Mark 949.3 1,827.1 1,538.8 1,636.4 838.4 926.6 1,008.8
2D Graphics Mark 280.3 261.1 294.8 447.6 176.0 258.3 249.6
Memory Mark 701.0 736.4 696.8 668.9 347.9 629.5 737.7
Disk Mark 520.5 619.3 378.0 615.8 390.2 575.1 589.1
3D Graphics Mark 308.1 134.7 180.7 238.8 102.0 272.7 352.3
Overall PassMark 562.8 802.4 679.5 776.7 403.9 547.4 600.2

The benchmarks show that our Intel Core i5-based Durabook performs quite well. The overall PassMark score of 562.8 is roughly three times what we see in a typical netbook, and comparable to the more performance-oriented semi-rugged and rugged notebooks available today.

Benchmarks, of course, are notoriously difficult to compare over different processor types, and results often greatly vary from benchmark to benchmark. When you look at the CPU Mark scores, machines with older Core 2 Duo chips actually scored higher than newer Intel chips at comparable clock speeds. Go figure on that one. Overall, the Durabook scored consistently good results without weakness in any of the tests.

We did notice one weirdness, and it's one that we had already come across when we benchmarked the Durabook D14RM: our initial benchmarks for the S15C were unexpectedly low and did not seem up to par at all with its impressive specs. We made sure the system was actually set to "High Performance" in the Windows 7 Power Options control panel and the processor cores were running at full speed. Everything was fine. Yet even after running the benchmarks twice more, the results did not improve. With Windows it's often, "when in doubt, reboot," and so we did that. Lo and behold, the Durabook now seemed a changed machine and sped through the benchmarks almost twice as fast.

Performance bottom line: Our Durabook with its mid-range i5-M460 was a good performer and can hold its own in good company. When selecting the options on a S15C, unless cost is the primary issue, we'd probably stay away from the Pentium (only two threads) and the i3 (no turbo boost). The high-end i5 and i7 options have slightly faster graphics and higher maximum Turbo Boost frequency, but for a real performance boost, switching from a hard disk to a solid state disk (GammaTech offers several Intel SSD options) and adding the optional nVidia N11M GE2-S discrete graphics would probably make a far bigger difference.

Power and Battery Life

While the Durabook S15C is a quick machine, it does have a rather small battery for such a big notebook. It has hardly more capacity, in fact, than the battery in my little Acer Aspire One netbook that I occasionally use around the office and on trips. It would be unfair to compare the Durabook's battery capacity with that of some of the leading rugged notebooks that come with very high capacity batteries designed to last a full shift. Semi-rugged and durable notebooks, on the other hand, are not designed to be away from electrical outlets for extended periods of time, and they generally have smaller batteries.

As is, GammaTech claims up to 3.5 hours of battery life with the standard battery, and so we tested that using the PassMark BatteryMon benchmark utility. With Windows power setting on "High Performance," all radios on, and the screen set to its brightest setting, we saw a draw of about 16.5 watts, corresponding with a theoretical battery life of about 3:40 hours. With 1080p HD video playing, draw jumped to about 2.5 watts, with battery life dropping to just over two hours. Interestingly, BatteryMon, incidentally, judged the battery capacity to be 56.7 watt-hours, and not 48 watt-hours.

With power management set to "Power Saver," all radios off, and the display set to minimum backlight (which is still plenty enough for indoor use), idle power draw dropped all the way to about 11 watts, a very good value for a system this powerful with such a large display. This meant a theoretical battery life of about five hours. Turning on the radios added about a watt to 12 watts, and setting the backlight to high made draw rise to about 14 watts. This means the Durabook has a very frugal backlight!

And if you wonder how the Windows power management setting affects performance, we measured an overall Passmark score of 562.8 with the machine in Windows "High Performance" mode, and 437.4 with the machine in "Power Saver" mode. Disk performance stayed the same, but everything else decreased by 20-25%.

If battery life is an issue, GammaTech offers a higher capacity (but same size) 9-cell battery for a roughly US$100 upgrade price.


The Durabook S15C's large display measures 15.6 inches diagonally and it uses the increasingly popular 1366 x 768 pixel format that translates into a wide-format 16:9 aspect ratio. That's like a standard 1024 x 768 XGA display, but about 30% wider. It's also a format popular in small and lower-end HDTVs, and the format is often referred to as 720p HD. Now that everyone's used to wide format displays, this screen givs the Durabook a sleek, modern look, compared to some of the popular rugged notebook lines that continue to stay with the old 4:3 aspect ratio for backward compatibility reasons.

I wish I could report more on the nature and technology of the display, but available information is sparse. Gammatech literature describes the S15C's screen as "brilliant" and the official brochure lists the display as sunlight readable with anti-reflective coatings and an enhanced-brightness LED backlight. However, the specs do not include a nits brightness rating. Optical coatings and enhanced brightness, of course, are the current recipe for outdoor/sunlight viewability.

As is, what we can report is that the Durabook's display is indeed nice and bright, and bright enough for some outdoor use. And while its surface is quite glossy, the gloss is not quite as bad that on most of today's consumer notebooks, and there seems to be a degree of anti-glare applied to it. The picture on the right is unretouched and shows that the Durabook display remains nicely viewable outdoors. There's a bit more reflection than we like, and users need to position the machine to minimize the effect, but it's workable.

For a comparison, we chose another full-size machine that we often use around the office, and even work on outdoors, with good results—my personal 15-inch Apple MacBook Pro. It's similar in size to the Durabook and its display has an excellent, and well deserved, reputation.

The picture below shows the two machines outdoors on a fairly bright late spring day. Both display backlights are cranked up to maximum brightness, and both remain quite viewable. The MacBook display shows a bit of glare on its semi-matte displays and the Durabook screen takes on a blueish hue.

So without knowing a lot of specifics, the Durabook display worked quite well for us, especially for a machine that was not specifically designed as a fully rugged outdoors system.

Another display quality that we cherish are wide horizontal and vertical viewing angles. The Durabook display has an almost perfect horizontal viewing angle, but the vertical one is rather narrow, with lots of chromatic aberrations and color shifting as you change the viewing angle.

And a word about resolution: While wide format 1366 x 768 is perfect for watching HD video, it is actually fairly low-res for such a large display. The advantage is that everything is nice and large and clear, but those working with dense, complex applications may wish for higher resolution. GammaTech's S15C brochure does, in fact, refer to a 1920 x 1280 FHD+ resolution option, or full 1080p in HDTV speak, and that would be very nice.

How rugged is this Durabook?

The name "Durabook" certainly invokes connotations such as "tough," "durable," "reliable," etc., and Gammatech does refer to it as a "rugged notebook." Unfortunately, there are no standards on what exactly defines "rugged" or "semi-rugged" or even "durable" or "business-rugged" or whatever else the industry has come up with. Even the often cited MIL-STD-810F and its successor, MIL-STD-810G, really only describe the procedures for a variety of environmental tests. What it means is that the terms are quite elastic.

As is, GammaTech really only claims resistance to drops, shock, and spills, and describes the design limits in some detail.

For drops, testing is conducted in accordance with the procedures described in MIL-STD-810G, Method 516.6, Procedure IV. Drops are from a height of 29 inches, which is about the height of a tallish desk, onto 2-inch plywood over concrete. The machine is then dropped once on its six faces (front, back, top, bottom, left, and right) with the display closed and unit turned off. After each drop, the machine must be able to boot. That is not very impressive compared to the four (and higher) foot drops onto concrete some of the ruggeds can do, but it's in line with, for example, the new semi-rugged Panasonic Toughbook 53.

GammaTech also states shock and vibration resistance in testing similar to MIL-STD-810G, Method 514.6, Procedure I, Category 4, Fig 514.6C-1 which simulates traveling in a truck on a highway for 1,000 miles, compressed into 60 minutes. In addition, also adherence to integrity exposure as shown in Fig.6E-1 in the same section, as well as ASTM4169, Truck Transport, 11.5.2 Random Test, Assurance Level II (ASTM stands for American Society for Testing and Materials. The D 4169 standard sets tests and requirements for strength, durability and protective capability of packaging. Level II stands for medium test intensities and is most commonly used).

On the sealing front, GammaTech concentrated on spill resistance. While the wording mentions IP54, the emphasis here is really on protection against inadvertent spills.

There are no operating temperature specs or some of the other specs commonly listed for semi-ruggeds and ruggeds (like altitude, humidity, temperature shock, etc.)

If you dig a bit deeper into GammaTech's materials and origin, past the official specs, you'll find that the machine offers quite a bit of vibration protection (as is evident from looking at its insides with all its shock absorption and magnesium construction) and that it's really tougher than the few supplied specs might lead one to believe. One of the problems here is that the machine can be ordere din so many different configurations that it's not always clear from the documentation and website what you can get and what specs apply.

Summary: The GammaTech Durabook S15C

The Gammatech Durabook S15C is a 6.5-pound notebook computer designed to be tougher and more durable than standard consumer notebooks, but without the extra size, weight and cost of a fully rugged design. It's a very solid, trust-inspiring machine with a large 15.6-inch wide-format display, good connectivity, and good day-to-day functionality.

Starting price of the Durabook S15C is low compared to fully and even most semi-rugged laptops, only around US$1,500 or so for a bare-bones machine. A mid-range version like our test unit is still only in the US$1,650 range, a good value for the money.

Despite its low starting price, the Durabook is a every good performer. Our review unit came with the mid-range 2.53GHz Intel Core i5-460M processor and achieved very good overall benchmark results. The standard battery, however, is not very powerful, and battery life between charges is limited. The optional higher capacity battery is recommended.

The Durabook S15C has a bright 1366 x 768 pixel wide-format display that remains usable outdoors without much reflection and glare. There is not touch screen, but a 1920 x 1080 pixel display option is available.

While it's not immediately obvious by the fairly modest ruggedness claims, the Durabook is an exceptionally well constructed machine. Its magnesium alloy chassis should hold up for a long time, and there is plenty of shock-mounting as well as plenty of internal protection. However, while the unit can handle spills onto its keyboard and such, it is not waterproof (open cooling vents to inside on side and bottom). Examine ruggedness specs to see if they match your requirements.

Overall, the Durabook S15C with its large, modern wide-format display and late model Intel processor options is a good deal for anyone who needs a powerful, highly configurable notebook that is significantly tougher than standard consumer laptops and should hold up well in daily use.

GammaTech Durabook S15C highlights:

  • Very solid and well-made
  • Very good performance with Intel Core i5 processor (i3/i5/i7 available)
  • Bright display with good outdoor viewability and modern 16:9 1366 x 768 pixel wide format
  • 1920 x 1080 display option
  • Display is not glossy
  • Excellent keyboard and touch pad
  • Very solid magnesium-alloy chassis and very clean construction
  • Low starting price, and even well-equipped a good deal
  • Spill-resistant design
  • GammaTech does built to order (BTO)
But keep in mind:
  • Narrow vertical viewing angle
  • Small standard battery
  • No HDMI port
  • Limited ruggedness (2.5 foot drop)
  • No operating temperature range listed
  • Fan a bit noisy and comes on often (adjustable in BIOS setup)
  • Adding options can quickly double the cost

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Gammatech Durabook S15C Specifications
Added/changed Added 5/2011
Type Semi-rugged notebook computer
Processor Intel Core i5-460M with 3MB Intel smart cache (also available with Intel Core i3-380M, i5-560M, i7-640M)
CPU speed 2.53GHz (max Turbo Boost speed 2.8GHz)
Chipset Intel HM55
OS Windows 7 Professional
Graphics Controller/Chipset Intel HM55 Integrated graphics (nVidia N11M GE2-S discrete graphics optional)
Memory 2-8GB DDR3-800/1066/1333MHz SDRAM
Display Daylight-readable transmissive TFT with 8-step adjustable backlight
Display size and resolution 15.6" HD (1366 x 768 pixel); FHD+ 1920 x 1080 pixel option, enhanced Bright 500 nits DuraBrite LCD option, Sunlight Readable option
Digitizer/Pens Optionally available
Keyboard Integrated 88-key, 100%-scale
Storage Shock-mounted 320GB 5400rpm SATA Hitachi Travelstar (up to 7200rpm 750GB hard drives and up to 600GB Intel SSD (MLC) optionally available)
Multimedia Pocket Media Bay has Super Multi DVD/RW drive with bezel lock, can accommodate optional second hard drive
Slots 1 Type II PC Card, 1 4-in-1 card reader (SD, MMC, MS, MS Pro), 1 SIM, SmartCard (opt.)
Housing Magnesium alloy chassis
Temperature 32 to 104 degrees Fahrenheit operating
Humidity 10 to 90% non-condensing
Vibration MIL-STD-810G, Method 514.6, Procedure I + ASTM4169, Truck Transport, 11.5.2 Random test, Assurance Level II
Sand and Dust NA (C-face (keyboard and display) is spill resistant, including keyboard, buttons and indicators)
Explosive Atmosphere NA
Enclosure Class NA
Shock: Functional MIL-STD-810G, Method 516.6, Procedure I -- 40g, 11ms Operating
Shock: Transit Drop MIL-STD-810F, Method 516.4, Procedure IV -- 26 drops from 30 inch height onto 2 inch plywood with unit off and display closed
Certifications EPEAT Silver, Energy Star 5.0, RoHS Compliance
Size (inches) 14.6 x 10.9 x 1.5 inches
Weight 6.5 pounds as tested, with battery and optical drive
Power 11.1V/4,440mAH 48 watt-hour Li-Ion battery ("3.5 hours"), optional 9-cell battery ("5 hours")
Communication Intel WiFi Link 1000 802.11b/g/n (optional Intel 6200 AGN); optional Bluetooth v2.1 + EDR, optional WWAN or GPS in 2nd Mini PCI Express slot, optional 1.3mp webcam
Interface 1 RS-232, 3 USB 2.0, IEEE 1394, VGA, RJ-45 LAN, RJ-11 modem, audio in/out
Price Starting at US$1,500
Website www.astronix.com.au
Warranty 2 years (mail-in); optional 2/3/4/5 year no-fault warranties
Last Updated on Thursday, 15 March 2012 16:12
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