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 RS4704S18. With a depth of 18”, this server fits most any rack space. Our rugged servers provide high-performance computing and high-capacity data storage in a rugged, all-aluminum package able to withstand the roughest terrains and toughest applications. We provide a broad range of military and industrial programs with integrated solutions for everything from communications and networking to weapons control, sensor and surveillance, and unmanned aircraft systems.
RS4704S18 Rugged 4U Server
- Up to 192 GB of memory
- 1200W 1+1 AC power supply
- Versatility with up to twelve 2.5” SSD SATA or SAS drives
- GPGPU ready
- Expandable with four x16 and two x8 PCIe slots
- Intel® Xeon® Scalable processors
Mechanical
| Form Factor | 4U |
| Height | 7.0" (17.78cm) |
| Width | 17.5" (44.45cm); EIA-310 Rack Compliant |
| Depth | 18" (45.72cm) |
| Weight | 43 lbs (19.5 kgs) |
CPU
| Intel® Xeon® Scalable processors |
Expansion Slots
| Four PCIe 3.0 x16, two x8 |
External Bays
| Up to 8x SAS/SATA |
Memory
| 16-192 GB |
Power Supply
| 1200W 120/240VAC 50/60Hz w/PFC, 1+1 redundant, 115VAC 400Hz |
Cooling
| High-speed, high-volume fans (4); CPU temperature controlled |
Mounting
| Jonathan rails or Crystal Glides |
Software Capability
| Accepts Windows 10®, VMware®, Linux® or Windows Server® |
Environmental Standards
| MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II | -15°C to +55°C |
| 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-167 Vibration with solid state drives and vibration kits | |
| MIL-DTL-901, Grade B | |
Electromagnetic Compatibility Standards
| AC, FCC compliant |