RS376M Rugged 3U Server

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 RS376M. High-end computing performance in a 3U chassis with a depth of 20” (50.8 cm) fits most any rack space.

RS376M Rugged 3U Server
  • Light weight aluminum construction – 35-38 lbs.
  • Easily mounted – Delrin glides, fixed mount, or Jonathan® rails
  • Up to 1 TB of memory
  • Rugged 3U, rack mounted 20” depth
  • Versatility with up to eighteen removable 2.5” SATA, SAS, or NVMe bays
  • Expandable with up to seven PCIe expansion slots
  • Modular MIL-CIRC or Commercial I/O Panels
  • Intel® Xeon® processors
Environmental Standards
MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II -40°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-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 516.6 40g, 11ms, operational
MIL-S-901, Grade A With solid state drives + shock kits
MIL-S-901, Grade B
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
Form Factor 3U
Height 5.25" (13.34cm)
Width 17.5" (44.45cm) EIA-310 rack compliant
Depth 20" (50.8cm)
Weight 35 - 40 lbs ( 15.88 - 18.14 kgs ) (content dependent)
Intel® CPU architecture options from Intel embedded long-life roadmap
Intel® Xeon® processors
Up to 28 core options per socket (dependent on motherboard)
Expansion Slots
Up to seven full-height slots; combination is configuration dependent
Three modular panels for Mil-Circ or Commercial connector I/O
External Bays
Option 1 Up to eighteen removable SATA SSD or HDD (7mm thickness)
Option 2 Up to twelve 2.5” SATA, SAS, or NVMe SSD
Option 3 One CD/DVD/BD (R/W)
32 GB - 1 TB DDR4
High speed, temperature controlled, high volume fans
Option 1 Mounted on Delrin glides
Option 2 Fixed mount, front and rear
Option 3 Jonathan rails
Power Supply
Option 1 600W 120/240VAC 50/60Hz w/PFC, 115VAC 400Hz
Option 2 1005W 18-36VDC
Software Capability
Accepts Windows 10®, VMware®, Linux® or Windows Server®
Download Spec Sheet