Field tested, failsafe and long life performance in extreme conditions. As processing performance continues to improve, Crystal Group is dedicated to minimize the SWaP envelope of the RS254. High-end computing performance in a 2U chassis with a depth of 20” (50.8 cm) fits most any rack space.
RS254 RUGGED 2U SERVER
- Light weight aluminum construction–30-35 lbs.
- Easily mounted– Delrin glides, fixed mount, or Jonathan® rails
- Up to 512 GB of memory
- Rugged Military/Industrial 2U, rack mounted 20” depth
- Versatility with twelve 2.5″ SSDs
- Expandable with five low profile slots
- Intel® Haswell or Broadwell CPU options
Environmental Standards
| MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II | -15°C to +50°C, -40°C to +71°C with select processors |
| 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 |
| with humidity kit² MIL-STD-810, Altitude, Method 500 | 12,500 ft operation, 40,000 ft transport |
| MIL-STD-810, Vibration, Method 514, Procedure I | 4.63 GRMS, 5-2,000Hz, 60 min/axis with solid state drives + vibration kits |
| MIL-STD-810, Shock, Method 516, Procedures I/V | 20g, 11msec–functional shock; 40g, 11msec crash hazard shock |
| MIL-S-901, Grade B | |
| MIL-S-901, Grade A | With solid state drives + shock 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
| Form Factor | 2U |
| Height | 3.5" (8.89cm) |
| Width | 17.5" (44.45cm) [accepts Crystal Slides and Jonathan Rails] EIA-310 Rack Compliant |
| Depth | 20" (50.8cm) |
| Weight | 30 - 35 lbs ( 13.61 - 15.88 kgs ) [content dependent] |
CPU
| Intel® CPU architecture options from Intel embedded long-life roadmap | |
| Hawell or Broadwll LGA2011 R3, X-10DRL-I | |
| Up to 18 core options per socket (dependent on motherboard) |
Expansion Slots
| One PCIe 3.0 x16 slot, four (4) PCIe x8 slots |
External Bays
| Option 1 | Two, four, six or eight 2.5” SSD up to 15mm |
| Option 2 | Three, six, nine, or twelve 2.5” SSD up to 9.5mm |
| Option 3 (can be combined with HDD option) | One CD/DVD/BD (R/W) |
Memory
| 16 GB - 512 GB DDR4 (motherboard dependent) |
Cooling
| Six high speed, high volume fans; CPU temperature controlled |
Mounting
| Option 1 | Mounted on Delrin glides |
| Option 2 | Fixed mount, front and rear |
| Option 3 | Jonathan rails |
Redundant, Ruggedized, EMI Compliant, Fixed Mount Power Supplies
| Option 1 | 460WAC + 460WAC, 120-240V 50-60Hz, 115V 400Hz |
| Option 2 | 505WDC + 505WDC, 18-36V (other ranges available) |
| Option 3 | 460WAC + 505WDC |
System Board
| X10DRL-I, Dual LGA2011 R3 Xeon®, ATX, 2LAN1000, VGA, 5 PCI-E X8, 1 PCI-E X16, IPMI, IPKVM, SATA3X10 |
Software Capability
| Accepts Windows 10®, Windows Server 2012®, VMware®, Linux® or Windows Server 2016® |
Export Compliance
| ECCN: 5A992 Classification is dependent on configuration and is subject to change. Please contact your Program Manager to receive the classification for your product. |