1U Server RS121S16

The 1U Server RS121S16  can withstand the roughest terrains and the toughest applications.  It also has high end computing power and high capacity data storage.  This server is perfect for  Armed Forces, military, Autonomous Vehicles, weapons control, sensor and surveillance and unmanned aircraft systems.

The 1U Server RS121S16 is a high end computing server.  It has a 1U chassis and a depth of 16″ (40cm).  As a result it can fit almost any rack space.  This server also provides high performance computing and has high-capacity data storage.  In addition to this, it also has an all-aluminium package that has been field tested to be fail-safe and long life performing in extreme conditions.  As a result it can withstand the roughest terrains and the toughest applications.  Crystal’s highly customisable rugged servers are used by the U.S. Armed Forces, foreign military, Oil & Gas Industry.  These servers are also perfect for power distribution, Autonomous Vehicles, communications and networking, weapons control, sensor and surveillance and unmanned aircraft systems.

Key Features of the 1U Server RS121S16 include:

  • Light weight aluminium construction – 7 to 15 lbs.
  • Full processor performance to +55°C
  • Rugged 1U, rack mounted 16” depth
  • Versatility with two or three removable 2.5″ sleds
  • Expandable with PCIe x8 slot
  • Intel® Xeon® D series processors


For more information about this product please contact us.


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Download Spec Sheet Here

MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II -30°C to +50°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 2 GRMS, 5-2000Hz, 60 min/axis with solid state drives
MIL-STD-810, Shock, Method 516, Procedures I/V 20g, 11msec–functional shock; 40g, 11msec crash hazard shock
MIL-S-901, Grade B
AC, FCC Compliant
AC, RE102, CE102 compliant
Form Factor 1U
Height 1.75″ (4.45cm)
Width 16.5″ (41.91cm)
Depth 16″ (40.64cm)
Weight 7-15 lbs (3.18-6.8 kgs)
Intel® CPU architecture options from Intel embedded long-life roadmap
Intel® Xeon® D-1500 series processor
Two full height half-length PCIe x8 slots
Option 1 Up to three removable SATA SSDs or HDDs, 7mm height
Option 2 Up to two removable SAS SSDs or HDDs, up to 15mm height
Option 3 1x M.2 SATA/PCIe 3.0×4, non-removable (can exist with any other option)
Option 4 Optical drive
Up to 128 GB DDR4
Thermally controlled high-volume fans
Option 1 Mounted on Crystal glide rails
Option 2 Fixed mount, front and rear
460W 120/240VAC 50/60Hz w/PFC, 115VAC 400Hz
Xeon D-1587, up to 128GB DDR4 DIMM, 6x SATA 3, 2x 10GBE, VGA graphics, IPMI, 2x USB 3.0 rear, 1x USB 2.0 front
Accepts Windows 10® or Linux®
ECCN: 5A992; Classification is dependent on configuration and is subject to change. Please contact your Program Manager to receive the classification for your product.