2805 Bowers Ave, Santa Clara, CA 95051 | 408-730-2275
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Colfax CX1285s-X8 1U Rackmount Server


1U Twin Server (2 Nodes)

  • 2x 3rd Gen Intel® Xeon® Scalable Processors / Node
  • 16x DDR4 DIMMs / Node
  • 4x 2.5" Hot-Swap Drive Bays / Node


Two Systems (Nodes) in a 1U Form Factor, Each Node Supports:

  • 2x 3rd Gen Intel® Xeon® Scalable Processors
  • Intel C621A Chipset
  • 16x DDR4 DIMM Slots Supports ECC RDIMM/LRDIMM
  • 2 PCI-E 4.0 x16 Slots (Low-Profile)
  • 4x 2.5" Hot-Swap Drive Bays
  • 2x M.2 NVMe SSDs (up to 22x80 mm)
  • Intel® X710 Dual Port 10GBase-T LAN
  • Integrated IPMI 2.0 with KVM and Dedicated LAN
  • 1000W High Efficiency Redundant Power Supply (Titanium Level Certified)

Intel, the Intel logo, Xeon, and Xeon Inside are trademarks or registered trademarks of Intel Corporation in the U.S. and other countries.

Technical Specifications

Dimensions • Height 1.7" (43mm)
• Width 17.25" (438mm)
• Depth 28.25" (718mm)
Processor (per node) • Dual Socket P+ (LGA-4189)
• Supports 3rd Gen Intel® Xeon® Scalable processors
• TDP up to 150W
System Memory (per node) • 16x DIMM Sockets
• Supports up to 4TB
• Memory Type 3200/2933/2666 MHz ECC DDR4 SDRAM
Expansion Slots (per node) • 2x PCI-E 4.0 x16 low-profile slots
• Internal Slot: M.2 (with M.2 adapter installed for 2 NVME up to 22x80 mm)
Drive Bays (per node) • 4x 2.5" hot-swap drive bays
On-Board Devices (per node) Chipset
• Intel® C621A
• SATA3 (6Gbps) via Intel C621A; RAID 0, 1, 5, 10 support
Network Controllers
• 2x 10GBase-T with Intel® X710-AT2
• Support for Intelligent Platform Management Interface (IPMI) 2.0
• IPMI 2.0 with virtual media over LAN and KVM over LAN support
Input / Output (per node) LAN
• 1x RJ45 Dedicated IPMI LAN port
• 2x USB 3.0 ports (rear)
• 1x VGA port
• 2x SATADOM support on the motherboard
Front Panel (per node) Buttons
• Power On/Off button
• UID button
• Power status LED
• Network activity LEDs
• Universal Information (UID) LED
System Cooling • 6x 4cm heavy duty fans with optimal fan speed control
Power Supply • 1000W 1U Redundant Power Supplies with PMBus
Total Output Power
• 800W/1000W
• 100-127Vac / 9-7.5A / 50-60Hz
• 200-240Vac / 6-5A / 50-60Hz
• Max: 66.7A / Min: 0A (100-127Vac)
• Max: 83A / Min: 0A (200-240Vac)
5V sb
• Max: 4A / Min: 0A
• 80PLUS Titanium Certified
System BIOS BIOS Type
• AMI 32MB SPI Flash ROM


Customize the Chassis below or -->
To review or customize any node in this solution, please select the node from the drop-down list



  Qty.Colfax CX1285s-X8 1U Rackmount Server, Cost As Configured $5,060.81
Base Platform 1
   Colfax CX1285s-X8 1U Rackmount Server, Cost As Configured $5,060.81