RS112 Rugged 1U Server

  • MEETS MIL-STD 810, 167-1, 461 and MIL-S-901
  • One expansion slot
  • Two drives
  • 20" depth
  • Intel® Technology Platinum Provider 2016
RS112 Rugged 1U Server

  • Rugged 1U, rack mounted 20" depth
  • Leading edge Intel® Sandy Bridge, Ivy Bridge, or Haswell CPU options
  • Versatility with two removable 3.5" HDD or four removable 2.5" drive bays
  • Expandable with one full height 3/4 length slot
  • Light weight aluminum construction - 15-21 lbs.
  • Easily mounted - Delrin glides, fixed mount or Jonathan® rails
  • Up to 512 GB of memory

** If you are logged in please click on the Documents tab to view our documentation for this product.

Compact and Powerful
As processing performance continues to improve, Crystal Group is dedicated to minimize the SWaP envelope of the RS112. High-end computing performance in a 1U chassis with a depth under 20” (500mm) fits most any rack space. The RS112 continues to provide leading edge performance to the industrial and DoD markets optimizing value for the end users.

Rugged and Dependable
Using our expertise in industrial and DoD electronics development, we have set the industry’s expectations in rugged computing performance. Designed for and proven in the harshest environments, the RS112 boasts the highest up-time reliability in the industry. Whether mission critical or vital to your business, the RS112 will exceed your expectations.

High Reliability at a Fraction of the Cost
Innovative packaging techniques and our attention to the details makes our product run cooler and operate over wider temperature ranges. We demand un-throttled CPU performance at the temperature extremes unlike many of our competitors. Our design approach limits chassis deflection to extend the solder joint life of our circuit boards. We provide incredible processing power in the RS112 package with exceptional life at a fraction of the cost of our competition.

Testing Standards *register to download for certification reports
Environmental Standards
MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II -15°C to +50°C, +71°C option, with select CPUs,
-40°C operational with temperature kit and SSD
MIL-STD-810, Storage, Method 501, Procedure I/II -55°C to +85°C
MIL-STD-810, Humidity, Method 507, Procedure II 240 hours with humidity kit
MIL-STD-810, Altitude, Method 500 12,500ft operation, 40,000ft transport
MIL-STD-810, Vibration, Method 514, Procedure I 4.43GRMS, 5-2000Hz, 60 min/axis— w/ solid state drives + vibe kits
MIL-STD-810, Shock, Method 516, Procedures I/V 20g, 11msec—functional shock; 40g, 11msec crash hazard shock
MIL-S-901, Grade A, Class 2, Type B
MIL-S-901, Grade A, Class 2, Type A With solid state drives + vibration kits
Electromagnetic Compatibility Standards
Some standards may require an internal kit
AC, FCC compliant
AC, MIL-STD-461, RE102, CE102 compliant
DC, MIL-STD-461, RE102, CE102 compliant
RTCA DO-160 Section 21, Category M
Mechanical (1U)
Height 1.75” (4.45 cm)
Width 17.5" (44.45 cm) [accepts Crystal Slides and Johnathan Rails] EIA-310 Rack Compliant
Depth 20" (50.8 cm)
Weight 15-21 lbs (6.80-9.52 kg)
Intel® CPU architecture options from Intel embedded long-life roadmap
Option 1 Sandy Bridge or Ivy Bridge LGA2011, X9DRL-IF
Option 2 Sandy Bridge or Ivy Bridge LGA1155, X9SAE-V
Option 3 Haswell LGA2011, X10SRL-F or X10DRL-I
Dual, Quad, Hexa, Octa, Deca, or Dodeca Core options
(dependent on motherboard)
Expansion Slots
One (1) PCIe or PCI slot; combination is configuration dependent
External Bays
Option 1 Two (2) removable SATA or SAS 2.5" or 3.5" HDD
Option 2 Four (4) 2.5" SATA or SAS HDDs
Option 3 Can be combined with HDD option One (1) CD/DVD/BD (R/W)
8-512 GB DDR3 or DDR4 (motherboard dependent)
High speed, high volume fans (6) CPU temperature controlled
Option 1 Mounted on Delrin glides
Option 2 Fixed mount, front and rear
 Option 3 Jonathan Rails
Power Supply
Option 1  460W 120/240VAC 50/60Hz w/PFC, 115VAC, 400Hz
Option 2 425W 18-36VDC
System Board
Option 1 X9DRL-IF, Dual LGA2011 Xeon®, ATX, 2LAN1000, VGA, 1 PCI 3.3V, 4 PCI-E X8, 1 PCI-E X1, IPMI, IPKVM, SATARAIDX8, SATA3X2
Option 2 X9SAE-V, Single LGA1155, Xeon®, i3/5/7, ATX, 2LAN1000, VGA, 2XHDMI, AUDIO, 1 PCI, 2 PCI-E X1, 1 PCI-E X4, 1 PCI-E X8, 2 PCI-E X16, SATAX4, SATA3X2
Option 3 X10DRL-I, Dual LGA2011 R3 Xeon®, ATX, 2LAN1000, VGA, 5 PCI-E X8, 1 PCI-E X16, IPMI, IPKVM, SATA3X10
Option 4 X10SRL-F, Single LGA2011 R3 Xeon®, ATX, 2LAN1000, VGA, 2 PCI-E X16, 5 PCI-E X8, IPMI, IPKVM, SATA3X10
 Software Compatibility
Accepts Windows 7®, Windows 8®, Windows Server 2008®, Windows Server 2012®, VMware®, or Linux®
Export Compliance
ECCN: 5A992
Classification is dependent on configuration and is subject to change. Please contact your Business Development Manager to receive the classification for your product.
* Crystal Group designs all servers to meet or exceed the specifications listed herein. Due to the sheer number of models and combinations of components (memory, CPU, peripheral cards, hard drives), it is not practical to test every combination of servers offered. Please ask your Crystal Business Development Manager for data on qualification testing for configurations similar to the desired configuration for your application.

This product is currently deployed on the following programs:

CENTRIXS (Combined Enterprise Regional Exchange System) for US Navy

Prophet for US Army

EC-130H Compass Call for US Air Force 

AIAMD (Army Integrated Air and Missile Defense) for US Army

This product is ideal for the following industrial application:


Supporting Documentation Download
RS112 - Spec Sheet download
More Documentation Download
RS112 1U Rugged Server - Outline Installation Drawing download
TST-00056 RS112 April 2010 Crystal Military Grade Computer Server Env. Report download
TST-00164 RS112 & RS255 October 2009 Nehalem Vibe 7.18 G download
TST-00030 RS112 MIL-461F October 2009 Electromagnetic Compatibility Record download
RS112 X8 Hardware Guide download
RS112 X9 Hardware Guide download
TST-00054 RS112 September 2011 Environmental Test Report download
TST-00067 RS112 June 2011 Electromagnetic Compatibility Record download
TST-00051 RS112 August 2014 MIL-STD-810 Climatics & Dynamics Test Report download
TST-00203 RS112 September 2014 FCC Test Report download
RS112 General Dynamics Prophet Case Study download
RS112 1U Industrial Server - X10 Outline Installation Drawing download