2U Short-depth rack-mount server

The RMS-2U-17R is a short-depth, very high-performance server with sixteen removable data drives. A single removable boot SSD and a DVD drive complete the storage capabilities. Front-panel USB access and a power switch are also included.

Performance comes from a dual Intel Xeon scalable server-grade motherboard and dual-redundant PSUs. The only downside is that half-height expansion cards are the maximum supported. However, there are plenty of powerful RAID or SAS expander solutions, as well as HW compression cards. The 16 removable data drives are connected via a high spec RAID controller for extremely high performance. A 2U server can be VERY powerful!

Airflow through the relatively low chassis (2U = 2.5” or 8.89cm) is maintained by a bank of high-pressure ball-bearing fans that run virtually the width of the unit behind the drive bays and in front of the motherboard and power supplies.

The system is also physically very robust, having been tested to mil-spec shock, vibration, humidity and torpedo strike impulses (Mil-std-810G and MIL-DTL-901E). Aluminum and steel construction, and the sandwich of components that fit together to enhance the strength of the overall system mean the RMS can be relied upon in the field.

The 20” mounting depth, on rails, makes fitment to a 24” rack a breeze, with plenty of room for connectors to the rear panel.


20" short rack mount server

2U Short-depth rack-mount server


If you need to fit a lot of power into a shallow rack – common in-vehicle and shipboard applications – the RMS range of servers deserves your close attention.


Dual Intel® Xeon® Gold Processors – 6132

28 Cores, 56 Threads

DVD or Blu-Ray R/W

Dual redundant 800W PSU





2 x PCI-E 3.0 x16

3 x PCI-E 3.0 x8

1 x PCI-E 3.0 x4 (in x8 slot)



Laptop computers with expansion slots

“If you need a portable laptop-style computer with an expansion slot or two, there are not many options….

Portable video system for rugged deployment

Triple screen rugged laptop with video capture hardware

Common Features

  • Large laptop portables
  • Two PCIe expansion slots
  • Fast processing
  • Lots of connectivity

Two alternatives – X500 and NotePAC-III

If you need a portable laptop-style computer with an expansion slot or two, there are not many options…. There’s the Portexa NotePAC-PRO and the Getac X500 Server. In this article, we will look at the similarities, differences, and suggested applications. Disclaimer – we cannot sell Getac X500’s – but this will attempt to be fair and unbiased. Members of our staff have extensive experience using and modifying the Getac X500 and have a healthy respect for it.


Both systems are large portable laptops.

The X500 (Launched June 2011) is 16.1″ x 12.6″ x 4.6″ (933.2 cubic inches) and the NotePAC-III-PRO-V (Launched February 2019) is 16.75″ x 12″ x 4.5″ (904.5 cubic inches).

The NotePAC of course does feature a triple display monitor, so it’s not quite apples to apples.

The NotePAC-PRO has two PCIe expansion slots as standard, whereas the X500 is expandable using a ‘slice’ that replaces the bottom cover (the dimensions listed include the slice). The X500 slice can be PCI or PCIe, so if you need to support a legacy PCI card then the X500 is the one to choose.

Typical configurations of the NotePAC are considerably more powerful than the X500 and include an Nvidia Quadro RTX4000 graphics card in one of the PCIe slots.



X500 – 16.1″ x 12.6″ x 4.6″ (933.2 cubic inches)

NotePAC-III – 16.75″ x 12″ x 4.5″ (904.5 cubic inches)


X500 – Intel® Xeon® Processor E3-1505M v6 3.0GHz – Max. 4.0GHz
– 8MB Intel® Smart Cache

NotePAC – Intel® Xeon® Processor D-2183IT, 16
Cores, 32 Threads, 22MB Cache, 3GHz max, 2.2GHz base.


X500 – Dual Gigabit

NotePAC –

Dual LAN with 10G SFP+ LAN (Fiber)

Dual LAN with 10Gbase-T (RJ45)

Quad LAN with Intel® Ethernet Controller I350-AM4 (RJ45)

Removable drives

X500 – 2 Drives (six if no PCIe expansion needed)

NotePAC – 4 Drives


X500 – 15.6” (1920 x 1080) 


NotePAC – 3 x 17.1” for (5760 x 1080)


X500 – Intel HD 630 or NVIDIA Quadro P2000


NotePAC –  Aspeed AST2500 or NVIDIA Quadro RTX4000

“A major advantage of the NotePAC is the 144Hz refresh rate on all displays as standard which allows the use of 3D imaging for various uses including targeting”

Three screen laptop with PCIe expansion slots

NotePAC-III-PRO-V triple screen - 2 slot - Xeon powered portable. Now with battery option.



The Getac X500 has a 15.6” FHD (1920 x 1080) display with “Quadraclear” filters to give it some usability in sunlight. The NotePAC-III-PRO-V has more than three times the screen real-estate, with 3 x 17.1” FHD displays for a total screen area of 5760 x 1080.

Mil-Spec connection to computer chassis

NotePAC-III-PRO-V triple screen - 2 slot - Xeon powered portable. Now with battery option.

Announcing the NotePAC-III-PRO-V POWER PAC

4+ hour battery life rugged portable

The NotePAC-III-PRO-V is the most powerful computer in it’s class. Triple screen portable computers with 16 core Xeon’s and expansion slots are inherently both powerful and require external power…. Until now!

An additional machined aluminum chassis attaches to the NotePAC-III-PRO-V behind the main chassis, and out of view when using the system. Six x 81Wh batteries give a run-time of over four hours*, without replacement. Using an external charger, unlimited battery powered performance is possible. (With everything maxed out, 100% CPU utilization and Passmark system test maxing out the stress, the battery still lasts for 1.5H.)

Physically mating to the NotePAC-III-PRO-V to form a single transportable package means the system is still robust, reliable and ergonomic to use. The Power PAC chassis is less than 2.75” deep.

The external PSU is a 600W 100-240V AC-DC adaptor putting out 19V and 31.6A through a mil-spec power connector.

Weight: Battery chassis without batteries: 13.2lb, with six batteries: 19.8lb
Includes: USB cable, Power cable, DVD driver.

*Actual run-time may vary according to environmental conditions, workload, battery age etc.


Technical Data

  • 4H+ run-time*
  • 6 x 81Wh hot-swappable batteries
  • <2.75″ deep
  • Mil-Spec connection to NotePAC

“What sets the NotePAC-III apart is its combination of very high performance, extreme connectivity and reliable operation. Now it can operate for hours on battery power!”

Derek Hsu

Product manager

Power PAC for NotePAC-III-PRO-V

Precision engineering

Available from Q2 2021

Mil-Spec connection to computer chassis

Battery powered portable with PCI Slots and Mil-Specs

Battery packs hot swappable


No-Knead Bread Recipe (It’s corona diaries time)

Based on NYT 24H recipe by Mark Bittman

who credited Jim Lahey, owner of Sullivan Street Bakery.

All purpose flour used - no knead bread

Less air than bread flour

Not very pretty 24H no-knead loaf





To make no-knead bread, combine 3 dry ingredients and water.  Wait a bit. Bake.

430g flour

15g salt

1g yeast

No Knead Bread recipe 24H - 430g or 15Oz ish

Weigh the flour – 430g -or 15 and a bit oz.

Bread flour is best – but as it’s hard to find right now (March 2020) this is just regular “All-Purpose” white flour.

No knead bread - the salt

 Salt – 15g

No need to weigh separately – you can just re-tare and add to the flour.  (My brother complained that his first effort was a bit too salty – but that’s just my brother.  Please feel free to experiment, and the original recipe called for significantly less – 5g I think).

24H Bread fast acting yeast

Fast-acting yeast – 1g

It doesn’t seem to matter if you use a bit more by accident!

No knead bread ingredients

Mix the three dry ingredients together

Fingers or a fork works fine.

345g of water

Weigh 345g of water


No knead bread water

or 1 and 2/3 cups

If you would rather measure it than weigh it.

Combine the wet and dry

Add the water to the dry ingredients

Only stir clockwise.

Dough mix 24H bread


Fingers or a fork works fine.

no knead bread - cover with tea-towel

Cover with a tea-towel

Or something else that isn’t air-tight.

Wait 18-24H

No knead bread before baking

Before baking or shaping

This is what it should look like.

get it out no knead bread

Dust a chopping board with flour

And scrape the bad-boy out of the bowl.

No knead bread


You can fold it over a couple of times now.  The “No-knead bread” part is that you waited 18~24 hours rather than kneading. At this point, you just wait a little longer. (The original recipe calls for waiting 2 hours for the bread to rise again at this point.  Sometimes I do, sometimes I don’t)

Make it bread shaped

Make it somewhat bread shaped

And slice the top a couple of times.

Pre-heat the oven and pan

Put a Dutch oven in the oven at 450F / 230C

Drop into hot pan

Drop it into the very hot pan

Once the oven and pan are up to temp, remove the pan and remove the lid.  Carefully drop the blob into the pan.  Don’t worry too much about what it looks like.  It will be eaten in a matter of minutes, so who cares?

Baked with lid on - 30 minutes

Bake for 30 minutes with the lid on

This is a good time to sell your house.

Not very pretty 24H no-knead loaf

Bake for 10-15 minutes more with lid off

Until it’s brown and crunchy-looking.

Less air than bread flour

Leave to stand for 15 minutes

Then slice and eat it all.  Best with crunchy peanut butter in my opinion, but it works with other things too!

NotePAC-III-PRO-V triple screen - 2 slot - Xeon powered portable. Now with battery option.

Deployable Video Processing Laptop

Rugged triple screen Xeon portable with video capture card

Portable video system for rugged deployment

Video editing rugged laptop

Server class Ethernet I/o on rear panel

Triple screen rugged portable

Video capture laptop

Triple screen rugged laptop


Vertical triple screen portable


Rugged laptop – triple screen


Rugged laptop – Special configuration


Triple screen rugged laptop with video capture hardware


COTS - Commercial, off the shelf computers

Video capture hardware solution

Many security and surveillance missions rely on video. They need to monitor, capture, and disseminate video feeds. If a picture tells a thousand words, then a video is a library full of information. Capturing, processing, and evaluating video footage in a mobile environment can be challenging. Portexa now has a video capture laptop that makes deployed information gathering and video analysis a reality.

The NotePAC-III is a triple screen portable laptop. Machined from aluminum, and with high-end graphics and a video capture card designed for use in theatre. The NotePAC-III has passed Mil-Std 461 (EMC/EMI), DTE-901E (Shock/Torpedo Strike) and 810G (environmental).

“We are proud to have helped develop this excellent deployed solution.”

Three screen notebook with expansion slots

Technical specifications:

Deployable Video Editing Laptop:

Small and light enough to travel with you and go in an airline overhead bin, the NotePAC-III packs a lot of power into its robust chassis.  A 16 core Intel Xeon and up to 512GB of RAM means you can run more virtual machines than most people need.  Four 7.6TB removable SSD drives give you space for video files and other storage.  If that’s not enough, you can attach a NAS (Network-attached storage) through one of the two 10G fiber ports, and still have multiple Gigabit ports free.

Intel Xeon 16 Core Processor


30TB removable SSD storage 

The standard capture card supports H.264 hardware compression for a multitude of formats:

Max  FPS: 1920×1200p@60/50fps in 1920×1200p@30/25fps out

1920×1080p@60/50fps in 1920×1080p@60/50fps out

Video Input:

1×HDMI, 1×DVI-I, 1×YPbPr, 1×SDI, 1×CVBS, 1×S-Video

Video RAW data resolution















Audio Inputs:

1×SDI Embedded Audio, 1×HDMI Embedded Audio, A Pair of RCA Audio Connector (Audio L/R Through Component Cable) Stereo / 16-bit / 32 ~ 48KHz


Recording Video Resolution















The computer video card is an Nvidia Quadro P4000, which is the world’s most powerful single-slot professional video card.  It has 8GB of DDR5 RAM and can process 5.2 TFLOPS Single Precision floating point 32 bit.  There is a custom cooling vent for the video card’s fan to ensure maximum performance under load.  This hardware makes video editing feel seamless and productive.

Three 17.1” HD monitors unfold to give a 5760 x 1080 display.  High-quality friction hinges allow the displays to be adjusted for rake and the outer displays tilted in for optimum ergonomics.

The backlit keyboard allows use in low-light conditions such as the CIC (Combat Information Center) or other C4ISR operations center.  A touchpad is provided, and there is a conveniently placed USB port for mouse operation for those that prefer it.


More information can be found at NOTEPAC-III

Four-display transportable workstation



Triple screen deployable workstation closed.

Three screen portable workstation with three multi-touch displays




Massive expansion portable workstation with touch screens

MegaPAC L1, L2 & L3

Now with PCT Multi-touch screens

24" display portable touch screen workstation

monster cooling workstation system

Dual Screen touch-screen portable server / graphics workstation

Dual display with secondary display on top - multi-touch

Multi-touch portable workstations

The latest touch screen technology is now available on large deployable workstation screens.  The ACME MegaPAC is now available with Projected Capacitive Touch screens.  Single, dual and triple screen workstations are available, and whichever system suits your needs, all screens support multi-touch input.

Almost everyone today is using touch-enabled mobile devices, tablet devices, or laptops on a daily basis. Multi-touch capabilities are merely table stakes now in mobile computing devices, and the gaming or signage industries.

Touch screens on mobile devices were revolutionized in 2007 when Apple released the first iPhone.  Of course, Apple did not invent the technology, but it was the first time it was made available on a mass-market device.  What made the iPhone tech interface different?  Gestures, pinch and reverse pinch- to zoom out and in, swiping, etc.  Before that, touch devices were restricted to single points (like clicks).

Now multi-touch gestures are available on the 24” displays of the MegaPAC portable workstation. 

If we take a look at the original touch-screen technologies we can trace the evolution and understand the technology behind multi-touch displays:


Some of the earliest touch displays used infra-red beams of light in a grid.  Sensors would ordinarily ‘see’ the beam, but when a finger was placed on the display, it broke one or more beams, giving the touch screen controller an X & Y coordinate for the ‘break’ and provide a ‘touch’ input.  This technology is still in use as it allows the display glass to be made really tough, unlike the restive and capacitive alternatives.

24" display portable touch screen workstation

IR Touch screens are suitable when a harsh environment (for example one that will be used by the public) is expected.  They are:


  • Vandal-proof, wear-resistant
  • Maintenance-free, longer life expectancy
  • Versatile touch object (Pointer or finger or glove)
  • Super transparency (no membranes between the display and user)
  • Operable in various light conditions, indoors and outdoors

These sorts of touch displays are usually found in POS, ATM, Kiosks, gaming machines, and industrial control systems.

Touch Screen Technologies

Resistive touch screenResistive touch screens

Resistive touch screens work by sensing the closing of a contact between two conductive membranes.  There are typically an array of dots, visible upon close inspection, that holds the two membranes apart until the ringer or pointer closes the gap by deforming the membrane.  This highlights one of the advantages of resistive screens over capacitive technologies – the pointing device does not need to be conductive, so a fingernail, a glove or a stylus can all work.  Resistive touch screens can be quite precise and don’t suffer from calibration drift as much as some capacitive screens.

Disadvantages are that there are at least two layers of membrane – typically plastic – between the display and the user, which reduces light output, and therefore reduces brightness.  Over time, the flexible membrane can become fatigued and ‘cloudy’ further reducing display clarity.  The other big disadvantage is that resistive touch screens can only detect a single pressure point – so there are no multi-touch gestures like pinch to zoom.

Surface acoustic wave touch screenSurface acoustic wave

Surface acoustic wave touch screens work by sending an ultrasonic wave (ultra-sound wave) across the surface of the glass.  Sensors detect the reflected wave and in some cases the attenuated wavefront that is caused by the pointer or finger.  This is then translated into an X-Y coordinate for the touchpoint.

Capacitive touch screenTraditional capacitive touch

Otherwise known as surface capacitive – work by detecting a change in capacitance of the field in front of the screen caused by a conductive entity of some sort.  Usually a finger.  Capacitive touch screens are commonly made of two layers – a surface insulator and a transparent conductive layer below it. As the human body is an electrical conductor when the touch panel is touched with a finger the electrostatic field of the panel is distorted.  The touch screen controller then decodes the changes in capacitance and returns a touchpoint to the system.  The advantages are that there is no membrane that needs to flex, so the touch-screen should last longer.  Disadvantages include possible drift over time on large displays, which require periodic re-calibration.  Because the sensor is a glass panel, there is less visual degradation than with resistive screens.

Projective Capacitive Touch Screen TechnologyProjective capacitive touch

Instead of one capacitive sensor, there are many, usually on two layers of transparent conductors.

Projected Capacitive Technology (PCT) is fast becoming one of the most prevalent touch technologies for touchscreens. PCT technology is what allows us to tap, pinch, zoom, and scroll with various gesture controls and using multiple fingers, and can be used in a wide range of applications from consumer devices to commercial products. 


PCT devices identify touch by measuring the capacitance at each addressable electrode in a dual-layer grid. When you touch the surface of a capacitive device, there is a disturbance in its electrical field (capacitance), which allows the device to determine when and where the touchpoint occurred.

PCT technology uses two main types of sensing methods, self-capacitance and mutual capacitance, each having its own advantages and disadvantages. In short, self-capacitance devices offer a higher signal strength and sensitivity to touch but does not support multi-touch (more than 2 touch-points) like mutual-capacitance devices.


“Projected capacitive technologies detect touch by measuring the capacitance at each addressable electrode. When a finger or a conductive stylus approaches an electrode, it disturbs the electromagnetic field and alters the capacitance. This change in capacitance can be measured by the electronics and then converted into X,Y locations that the system can use to detect touch” ( from 3M)


ACME’s addition of PCT technology to the MegaPAC results in a superior portable computing platform with a durable, UHD multi-touch touchscreen. The MegaPAC is a high performance, high-fidelity interactive solution that meets customers’ expanding user interface requirements.


For more information please contact sales@portexa.com 



Four removable SSDs


Mil-DTE-901E Lightweight. The lightweight test is a test performed on the lightweight shock machine. The weight of the test item including fixture to attach it to the test machine shall be less than 550 pounds.

Items to be tested shall be classified in accordance with one of the following grades, as specified:

Grade A. Grade A items are items which are essential to the safety and continued combat capability of the ship.

Grade B. Grade B items are items whose operation is not essential to the safety and combat capability of the ship but which could become a hazard to personnel, to grade A items, or to the ship as a whole as a result of exposure to shock.


COTS - Commercial, off the shelf computers

Environmental Testing – Shock

Rugged Mil-Spec triple-screen laptop with 16 cores

MIL-DTL-901E is the detailed specification of a suite of tests for high impact shock for machinery, equipment, systems, and structures aboard a ship or submarine.

As part of a suite of tests required for deployed Navy systems, the Portexa NetPAC-III has been tested to the new Mil-DTL-901E standard.

Mil-DTL-901E replaced MIL-S-901D in June 2017.

MIL-DTL-901E goes beyond MIL-S-901D by specifying detailed testing procedures, including diagrams and examples.

The tests were performed at an accredited third-party test house and resulted in a clean pass.  The Mil-DTL-901E Laptop test consists of:

  • NotePAC-III-PRO is classified as a lightweight, Grade B test
  • 9 Blows from 400lb hammer in 3 axis
  • Blows from 1ft, 3t, and 5ft
  • The unit was fully operational after the test

January 2020 UPDATE: Now shipping with 16 core processor!

“901-E is a pretty violent test – and is usually reagrded as destructive.  The NotePAC-III-PRO booted up just fine after the test was completed.”


“This specification covers high-impact (H.I.) shock testing requirements for machinery, equipment, systems, and structures aboard surface ships, including carriers unless otherwise noted, and submarines, herein referred to collectively as “ships”. The purpose of these requirements is to verify the ability of shipboard installations to withstand shock loadings due to the effects of nuclear or conventional weapons or environmental mechanical shock during operation.”


The NotePAC-III-PRO falls under the category of ‘Lightweight shock test’. Three blows at hammer heights of 1, 3, and 5 feet shall be applied parallel to each of three mutually perpendicular axes of the item being tested. This is accomplished by attaching the test item by fixtures to an anvil plate and striking the anvil plate by three mutually perpendicular blows. Grade B items. Grade B items shall withstand shock tests conducted in accordance with this specification without creating a hazard (see 6.6.16) to personnel operating or manning Grade A equipment, including personnel at battle stations, or to Grade A items. Unless otherwise specified (see 6.2.1), the following shock test acceptance criteria shall apply to Grade B items, including all criteria identified in the definition of hazard (see 6.6.16):

a. The shock tested item, portions thereof, or the contents thereof shall not come adrift due to exposure to shock. Exceptions to this criterion, which shall be approved by the Technical Authority on a case basis, will be acceptable in cases where it can be demonstrated that the weight, shape, and all other characteristics of the item that has come adrift are such as to preclude a significant impact threat to personnel or adjacent Grade A items.

b. Injurious, flammable, radioactive, acidic, caustic, or otherwise hazardous liquids, solids, or gases shall not be released as a result of exposure of the tested item to shock. Exceptions to this criterion, which shall be approved by the Technical Authority on a case basis, will be considered in cases where it can be demonstrated that the nature, location, rate, or total possible amount of leakage is such as to prevent development of a significant threat to Grade A systems, personnel, or to the ship as a whole. In addition, and for purposes of this criterion, any fluid whose operating temperature is above 150 degrees Fahrenheit (°F) or below 0 °F shall be considered hazardous. Fluids at any temperature shall be regarded as hazardous if they might cause an electrical short.

c. Tested items shall not demonstrate a potential for fire hazards. Any evidence of electrical shorts, the release of flame, smoke, or sparks shall be cause for rejection of the tested item, unless otherwise specifically approved by the Technical Authority on a case basis.

d. It is not required that Grade B items be operable after shock-testing.

Note: The NotePAC-III was fully operational after the test.


Fanless PC Power Supply 600W

Xeon Motherboard

Up to 512GB RAM

Built With BoldGrid

Lightweight shock machine LWSM)

“The LWSM is a Navy-certified test machine that delivers multiple repeatable blows to an anvil plate to which the test system is affixed.”

NotePAC-III-PRO Computer specs:

16 Core Xeon processor, 512GB RAM, 30TB removable storage, CAC reader.

Three screens for 5760 x 1080 display scene.

Two 3/4 length PCIe Slots (x16, x8).

Back-lit keyboard.

Video capture card option.

Nvidia Quadro P4000 option.

Dual LAN with 10G SFP+ LAN (Fiber).

Dual LAN with 10Gbase-T (RJ45).

Quad LAN with Intel® Ethernet Controller I350-AM4 (RJ45).


multi screen Mil-DTL-901E laptop

Server class Ethernet I/o on rear panel


Ergonomic portable workstation with tiltable display

rear of ergonomic transportable workstation with 17" display

Expansion slots on portable workstation lunchbox style PC

Ergonomic Portable Workstation


High-performance portable workstation with an adjustable screen

Xeon Motherboard

Multiple expansion slots

Ergonomic display tilt


The FlexPAC-T is a new take on a classic packaging of computer components – The Compaq Portable-III.  Tilting just the display gives a stable and ergonomic working position for the operator.  The full-sized keyboard with numeric keypad and large touchpad combine to make the FlexPAC-T a pleasure to use.  

The very high specification possible also makes crunching hard workflow on site trivial.  Up to 512GB RAM and a 22 Core Xeon CPU with 44 Threads make running numerous virtual machines easy.

Ample cooling using large quiet fans make the system nice to use for extended periods.

The industrial motherboard has a TPM2.0 connector for added security.  A variety of high-speed RAID and compression cards as well as ultra-high-speed network connections are available as options.  Standard networking ports are a single Gigabit port using the Intel® PHY I219LM LAN controller and a 5G LAN with Aquantia 5G LAN chip AQC108.

Xeon Motherboard

Intel Xeon Industrial Mother-board

Removable 7 plus TB SSD

Up to 7.68TB SSD

Up to 512GB RAM

Up to 512GB RAM


17″ HD Tiltable display


  1. Intel® Xeon® Processor Skylake-W, Intel® Xeon® Processor W Family.
    Single Socket LGA-2066 (Socket R4) supported, CPU TDP support Up to 140W TDP
  2. Intel® C422
  3. Up to 256GB Registered ECC RDIMM, DDR4-2666MHz; Up to 512GB Registered ECC LRDIMM, DDR4-2666MHz, in 8 DIMM slots
  4. 3 PCI-E 3.0 x16,
    1 PCI-E 3.0 x4
    ***3xPCI-E3.0 x16 Slots(8/16/16 (Skylake-W 48 lanes), 1xPCI-E3.0x4 slots***
    M.2 Interface: 2 PCI-E 3.0 x4
    M.2 Form Factor: 22110
    M.2 Key: M-Key (RAID 0,1 support)
    *M-Key for SSD and Optane(up to Intel POR). Intel VROC licence kit is needed to enable RAID.
    U.2 Interface: 2 PCI-E 3.0 x4
  5. Intel® C422 controller for 6 SATA3 (6 Gbps) ports; RAID 0,1,5,10
    *iRST enabled, only SATA2 to SATA5 support RAID.
  6. Single LAN with Intel® PHY I219LM LAN controller
    Single LAN with Aquantia 5G LAN chip AQC108

Who We Are

Portexa LLC targets the Military, Cyber-security and Aerospace sectors for ACME Portable Machines.




Portable Workstation

Multiple expansion slots

Multiple PCIe expansion slots

Xeon Motherboard

Xeon ATX Motherboard


Connection diagram for remote KVM transmitter

Connect to remote PC over 150M of CAT5 using the portable KVM - PMK  PMK indicators

Specifications for the PMK portable KVM and the Transmitter

Specifications for PMK and Transmitters 


Portable Workstation

EATX Dual Xeon Portable Power.

Multi-display portable workstation MegaPAC-RD-24

Multi-display portable workstation

Introducing the MegaPAC-RD.  The all-new MegaPAC-RD is available with one, two, three or four displays.  Displays can be mounted on the left or right, and also on top of the main chassis.  In other words, the MegaPAC-RD gives the ultimate in flexibility to arrange the workspace for optimum ergonomics.  Above all, the MegaPAC-RD is the most flexible multi-display portable workstation on the planet!  Displays may also be purchased at a later date to add to capability.

Each display is 24″, and in HD boasts a 120Hz refresh rate – there are also much higher resolution displays available as options.

The NVidia Quadro graphics card supports the 3D Vision wireless glasses kit.

(part number 942‐11431‐0007‐0001)


Four-display transportable workstation

Technical specifications:

  • Dual Intel Xeon Gold CPUs – 3.4GHz, 6 Cores, 12 Threads each
  • 128GB RAM as standard
  • 6 PCIe Slots
  • 4 x USB 3.1 Ports
  • 4 x USB 3.0 Ports
  • Four x DP V1.4 Video Connectors
  • NVidia Quadro Graphics, 16GB
  • 120Hz Displays
  • TPM 2.0 fitted
  • Advanced RAID controller with ‘supercap’ backup

Four-display transportable workstation

Unique features

  • Up to four 120Hz 3D capable 24″ displays.
  • Single, Dual, Triple and Quad display configurations
  • Rugged, lightweight all aluminum design.
  • Advanced RAID controller supports RAID levels 0,1,5,6 and 10
  • Up to eight removable drives are supported.
  • GeoINT, C4ISR, Targeting, Situational awareness applications. 
  • This system is a fully customizable configuration including higher resolution displays.  For instance, we have made systems with broadcast quality 4K displays.
  • Similarly, there is a choice of keyboard and pointing device.
  • Wheeled transit case with custom high-grade foam for robust and reliable transportation.
  • This fast deployment high-performance workstation is powerful enough to be the main server in a deployed incident room.
  • The lockable transit case protects the system from blowing sand, dust, and rain.
  • Should you need processors with a higher core count, they are available on request.  The frequency will be reduced – contact us for processor options. 
  • The standard system contains no camera, Wi-Fi or Bluetooth radio.  Other security-related options can be included.
  • In addition – the workstation has a Trusted Platform Module chip – TPM 2.0 
  • In conclusion – if you need a portable workstation that makes a MAC PRO look like an amateur, please contact us.



Temperature MIL-STD-810G

Operating 0C to 40C

Non-Operating -25C to 70C

Cooling Filtered forced air


Humidity MIL-STD-810G

Operating 20% to 90% non-condensing


Vibration MIL-STD-810G

Operating 10 to 500Hz 0.4g (RMS)

Non-Op 10 to 500 Hz 1.12g (RMS)


Shock MIL-STD-810G

Operating 15G, 8ms 1/2 sine

Non-Op 40G, 8ms 1/2 Sine


Drop (non operating) 4in

More information