120TB+ Removable Storage


120TB SSD Storage

Now available with more than 120TB of removable SSD storage, the NetPAC-RHD16 is the most powerful portable server on the planet.

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NetPAC-RHD16

The most powerful portable server on the planet

Maximum performance portable

 

COTS computer for network capture / cyber security

Drives removable individually or in packs of four

MilPAC-I top view handle

Ultra high throughput removable media pack

16 Drive portable server

1st rate cooling - massive expansion - transportable COTS workstation with PCIe expansion slots

Most powerful portable: NetPAC-RHD-16

The brief? Make the most powerful portable computer on the planet.  Oh – and all the drives must be removable.  Must be capable of copying a high speed network in real time.  Can you make it so it fits in between 19″ rack rails?

01

Best in the Industry

There has never been a portable server like the NetPAC-RHD-16.  Dual Xeon processors.  1TB RAM. 120TB+ of removable, high speed, high reliability SSD drives.  Separate removable system drive.

02

Reliable Operation

Robust aluminum construction and attention to detail ensure that the NetPAC-RHD16 just works when you get to the work-site.  Micron 5200 series SSDs are robust and reliable.

03

Configured for your application

Maybe you don’t need the most powerful portable computer ever built?  We can build the NetPAC-RHD16 with significantly less costly components, tailored to meet your real-world requirements.

04

Seize the moment

Right now, you can get a quote for the NetPAC-RHD16.  Click here->

Product Highlights


2

Intel Xeon Processors

56

Cores Max

1

CAC Card reader in keyboard

The NetPAC-RHD-16 is the most powerful portable on the planet.  If you would like more information or a quotation, please visit portexa.com

PCIe Lanes explained

An introduction

PCI Express, PCIe or Peripheral Component Interconnect Express, can be a somewhat complicated computer specification. When your computer first boots, PCIe is what determines the devices that are attached or plugged in to the motherboard. It identifies the links between each device, creating a traffic map and negotiates the width of each link. This identification of devices and connections uses the same protocol as PCI, so no changes were required when changing from PCI to PCIe in either software or operating systems.

A PCIe connection consists of one or more (up to sixteen, at the moment) data-transmission lanes, connected serially. Each lane consists of two pairs of wires, one for transmitting and one for receiving. There are 1, 4, 8 or 16 lanes in a single PCIe slot – denoted as x1, x4, x8, or x16. This is the difference between PCI connections which are parallel (32-bit or 64-bit bidirectional parallel bus) and PCIe which is basically a serial version of PCI.

If you need a portable computer with expansion slots – see ‘portable computers with expansion slots‘.

PCIe Lanes on a Motherboard`

PCIe Lanes

How do PCIe Lanes work?

PCIe is a multi-layered protocol – the layers being a transaction layer, a data link layer, and a physical layer.  The Data-link layer is sub-divided to include a media access control (MAC) layer.  Each lane consists of two unidirectional differential pairsoperating at 2.5, 5, 8 or 16 Gbit/s, depending on the negotiated capabilities. While on the other hand, transmit and receive are separate differential pairs, adding up to a total of four data wires per lane.

Each lane is an independent connection between the PCI controller of the processor chip-set (Southbridge) or the processor itself (which is almost always the graphics card slot) and the expansion card. Bandwidth scales linearly, so a four-lane connection will have twice the bandwidth of a two-lane connection. Depending on the expansion card’s bandwidth requirements, the slot may need to be sized accordingly.

PCIe connection diagram from How stuff works
From How Stuff Works

A physical PCIe x16 slot can accommodate a x1, x4, x8, or x16 card, and can run a x16 card at x16, x8, x4, or x1. A PCIe x8 slot can accommodate a x1 or x4 or x8 card but cannot fit a x16 card. Just to confuse the matter further, there are different versions of PCIe interface.  It’s also possible that a motherboard may have multiple slot sizes and also different PCIe versions: 1.0a, 1.1, 2.0, 2.1, 3.0, 3.1, 4.0 and coming soon 5.0.  (Link to https://en.wikipedia.org/wiki/PCI_Express#PCI_Express_5.0)

BUS & Theoretical Bandwidth Available

BUS Bandwidth
PCI 1056 MBps
AGP 8x 2.1 GBps
PCIe 1.0 / x4 2 GBps
PCIe 1.0 / x8 4 GBps
PCIe 1.0 / x16 8 GBps
PCIe 2.0 / x4 4 GBps
PCIe 2.0 / x8 8 GBps
PCIe 2.0 / x16 16 GBps
PCIe 3.0 / x1 1.97 GBps
PCIe 3.0 / x4 7.88 GBps
PCIe 3.0 / x8 15.8 GBps
PCIe 3.0 / x16 31.5 GBps
PCIe 4.0 / x1 3.94 GBps
PCIe 4.0 / x4 15.75 GBps
PCIe 4.0 / x8 31.5 GBps
PCIe 4.0 / x16 63 GBps
Firewire 400 MBps
USB 1.0 12 MBps
USB 2.0 480 MBps
USB 3.0 4.8 GBps
USB 3.1 10 GBps​
Gigabit Ethernet 1 GBps
IDE (ATA 100) 800 MBps
IDE (ATA 133) 1064 MBps
SATA 1.5 GBps
SATA III 3 GBps
SATA 6 6 GBps

Why do PCIe Lanes matter?

Functions your CPU’s PCIe Lanes Control:

  • Onboard Video
  • PCIe 3.0 x16 Slot (usually for video card)
  • 2/U.2 (on some Enthusiast Boards)
  • LAN (on some Enthusiast Boards)

Other functions use your CHIPSET’s PCIe bus lanes. Functions CHIPSET’s PCIe Lanes control may control:

  • SATA hard drives
  • Onboard Sound
  • Onboard RAID
  • Onboard Network Controller/LAN
  • All PCIe slots except the first one
  • Thunderbolt
  • 2/U.2

Quoted amounts of PCIe bandwidth required by individual components:

  • 8-16 Lanes – x16 PCIe Video Cards (Each)
  • 8-16 Lanes – Other Specialized PCIe Cards
  • 4 Lanes – M.2 Drive
  • 4 Lanes – Thunderbolt (uses 4 lanes PCIe 3.0)
  • 4 Lanes – Hardware Based RAID Controllers
  • 2 Lanes (Each) – SSD Drives
  • 2 Lanes – USB 3.1 (Gen. 2)
  • 1 Lane – USB 3.0 (USB 3.1 Gen. 1)
  • 1 Lane – Sound
  • 1 Lane – Network Controllers

Which chips have the most PCIe lanes?

Different chips support different numbers of PCIe lanes. For example: Intel Core i5 or i7-8700K or i9-8950HK have up to 1×16, 2×8, 1×8+2×4 with a maximum of 16 PCIe lanes.  In addition, the 6850K and up i7’s have 40 lanes. The Intel Xeon E5-4669 v4 has a maximum of 40 PCIe lanes at PCIe 3.0, whereas the E7-8894 v4 has ‘only’ 32 lanes (per processor). AMD has upped the ante with their EPYC CPU’s – they have 128 PCIe lanes 3.0.

In the tech industry today, what makes this really complicated is that motherboard manufacturers have to make their motherboards support a range of processors which may have different numbers of PCIe lanes supported.  So a motherboard using a i7-6850K chip may have the capability to address multiple slots at x16, whereas with a ‘lesser’ chip ie. i7-8700K may be fewer lanes available, with only one slot being x16.  Just to complicate things further, NVME and other types of expansions require PCIe lanes. With NVME being a must-have feature for a modern motherboard, there are now even fewer lanes available to the expansion slots. 

Working out how to get the most out of a motherboard in terms of application performance becomes even harder when you need to choose how to connect to the real World.  PCIe lane allocation can make or break the performance of high speed boards like RAID controllers when they are operating near maximum capacity (which is now possible due to fast SSD storage). 

While there are some non-PCIe interface options being explored by computer manufacturers, they would also require major hardware changes. All in all, PCIe looks to remain crucial for a while longer, even while the form factor of the connection continues to evolve.

Mil-Spec transportable workstation – MilPAC-III

Dual Xeon workstation with video inputs and screen mirroring in daily use worldwide by the US Navy.  The MilPAC-III is perfect for GeoINT, UAV integration, Video optimization and compression.  Mil-Spec tested for shock, vibration, EMI, RFI, transport and Mil-Std 901D for torpedo strike.

Now available with sunlight readable displays and a high capacity filtered cooling system.  MilPAC-III Datasheet 

Mil Spec transportable workstation

MilPAC-III

Transportable workstation.

Now available with a high capacity filtration system.

Dual-Xeon processors

Advanced cooling

Three screens for 5760 x 1080 display scene

CAC card reader in keyboard

Display mirroring to external TV, monitor or projector

Video capture cards

Up to 64TB of SSD storage

MilPAC-III – powerful, robust and very high performance.

 

 

 

 

 

 

 

Navy-spec workstation

Portable workstation

Featuring three high resolution 17″ displays, and dual Intel Xeon processors, the MilPAC-III is ideally suited to C4ISR, Geospatial Intelligence and any other application that demand rugged reliable processing power in a portable package. Three HDMI output ports allow all three of the displays to be duplicated as required in the CIC

Physical

Folded: 14.5″ x 17.125″ x 11.75″ (H x W x D)

Deployed: 14.5″ x 43.0″ x 11.75″ (H x W x D) 

Weight: 65lb

Environmental: MIL-STD-810G, Method 514.5, Figure 514.5C-5 Loose cargo test setup , 0- 50 degree C

Shock: Operating: 10g, 11ms, Half-Sine
Non-Operating: 30g, 11ms, Half-Sine
Mil Std 901D Lightweight shock,   Class B

Configurable

Desert filter back option

Configurable storage – 5 removable drive bays

Sunlight readable 1000 NIT display

DVD/RW or Blu-Ray writer

Video Capture

AC or DC PSU

Custom color

 

 

 

 

Dual screen transportable workstation with 4K display and Intel i9 processor

 

“A transportable workstation with 4K displays and Intel i9 power?  Incredible!”

Trusted by servicemen and women in theater

Deployable Workstation

Dual Screen MegaPAC transportable workstation

The ultimate in performance requires some sacrifice.  In this case, the MegaPAC asks you to forgive the 60lb weight and the over-sized transit case.  It makes up for the slight inconvenience by having dual 4K monitors and the latest Intel i9 or Dual Xeon processors available.  With room for three top-end graphics cards, there really isn’t another compromise.

A full sized keyboard, with numeric keypad and touchpad.  Five removable 3.5″ drives.  An 850W or 1KW power supply.

Typical uses are found in broadcast, civilian command and control for disaster relief coordination, Military C4ISR and Cyber security across markets.

Dual gas struts make opening and closing the top display enjoyable, and the displays lock shut for transit.

MegaPAC is available with either HD or 4K displays, and is fully customizable for your application.  Many customers like a 4K display on top, and an HD panel for control below.

MegaPAC-L2

datasheet

2

Intel Xeons

50C

Operation

1KW

Power supply

3

Graphics cards

 

Ready for transport - Dual Xeon workstation

 

Transportable Workstation

Dual Xeon Power

Deployed in a console-style upper and lower display arrangement, the displays can be HD or 4K resolution.

Technical specifications – up to:

 

  • Dual E5-2699 V4
  • 44 cores, 110MB cache
  • 60TB storage
  • High end RAID
  • Space and power for top graphics
  • Optional fiber connection
  • Height: 15.12″,
    Width: 23.11″,
    Depth: 9.02″
  • Weight – appx 60lb (spec dependent)

 

“The most powerful portable on the planet.”