2805 Bowers Ave, Santa Clara, CA 95051 | 408-730-2275
sales@colfax-intl.com
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Colfax CX4870s-EK8 4U Rackmount Server

 
 
  • 2x AMD EPYC™ 7002 Processors
  • 8x NVIDIA HGX™ A100 GPUs
  • 32x DDR4 DIMM Sockets
  • 6x U.2 NVMe Drive Bays

Features

  • 2x AMD EPYC™ 7002 Series Processors
  • 8x NVIDIA HGX™ A100 GPUs (A100 40GB SXM4 GPUs with NVIDIA® NVLink® interconnect and PCIe Gen4 to host CPUs)
  • 32x DIMM Sockets Support DDR4 ECC RDIMM/LRDIMM
  • Expansion Slots
    - 8 PCI-E 4.0 x16 Slots (LP) (via RDMA for IB EDR)
    - 1 PCI-E 4.0 x16 Slot (LP) (Front)
    - 1 PCI-E 4.0 x8 Slot (LP) (Front)
  • 6x 2.5" U.2 NVMe Drive Bays
    - 4x 2.5" Connected to PCIe Switch
    - 2x 2.5" from CPUs
  • 2x M.2 NVMe SSDs
  • Integrated Management LAN
  • 2200W (2+2) Redundant Power Supplies*, Titanium Level


* Full redundancy based on configuration and application load



Technical Specifications

CPU • Socket SP3
• Dual AMD EPYC™ 7002/7003 Series Processors
• TDP up to 280W
GPU • SXM Multi-GPU Board 8-GPU
• HGX A100 8-GPU 40GB (HBM2) or 80GB (HBM2e)
• PCI-E Gen 4 x16 Switch CPU-to-GPU Interconnect
• NVIDIA® NVLink™ with NVSwitch™ GPU-GPU Interconnect
Memory • 32 DIMM Sockets
• Supports up to 8TB 3DS ECC DDR4-3200MH RDIMM/LRDIMM
• Memory Type 3200MHz ECC DDR4 RDIMM/LRDIMM
I/O Expansion • 8 PCI-E 4.0 x16 via PCI-E switch - supporting HGX A100 8-GPUs 1:1 connection to 8 NICs
• 1 PCI-E 4.0 x16 (LP)
• 1 PCI-E 4.0 x8 (LP)
Onboard Devices Chipset
• System on Chip (SoC)
SATA
• SATA3 (6Gbps)
Network Controllers
• Provided via AIOM
IPMI
• Support for Intelligent Platform Management Interface v.2.0
• IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
VGA
• ASPEED AST2600 BMC
Input / Output SATA
• 4x SATA3 (6Gbps) ports
LAN
• Provided by AIOM
• 1 RJ45 Dedicated IPMI LAN port
USB
• 2 USB 3.0 ports (front)
VGA
• 1 VGA Connector (front)
COM Port
• 1 COM port (header)
Storage • 6x 2.5" hot-swap U.2 NVMe drive bays (4 via PCI-E switch, 2 via CPU, SATA/NVMe Hybrid or SAS with optional HBA)
Power Supply • 2200W Redundant Platinum Level Power Supplies
• Total Output Power
- 1000W: 100 – 127Vac
- 2200W with Input 220 - 240Vac (for UL/cUL only)
• Input
- 1000W: 100-127 Vac / 12-9.5 A / 50-60 Hz
- 1800W: 200-220 Vac / 10-9.5 A / 50-60 Hz
- 1980W: 220-230 Vac / 10-9.5 A / 50-60 Hz
- 2090W: 230-240 Vac / 10-9.8 A / 50-60 Hz
- 2200W: 220-240 Vac / 11.8-9.6 A / 50-60 Hz (for UL/cUL only)
• +12V
- Max: 41.67A / Min: 0A (500W)
• +54V
- Max: 18.5A / Min: 0A (1000W)
- Max: 33.33A / Min: 0A (1800W)
- Max: 36.6A / Min: 0A (1980W)
- Max: 38.7A / Min: 0A (2090W)
- Max: 40.74A / Min: 0A (2200W)
• 12V sb
- Max: 3.5A / Min: 0A
• 80PLUS Platinum Certified

* Full redundancy based on configuration and application load
System Cooling • 4x hot-swap 11.5K RPM heavy duty fans
BIOS • AMI 256Mb SPI Flash ROM
Chassis Form Factor • 4U Rackmount
• Dimension (HxWxD): 6.9" (174mm) x 17.6" (446mm) x 35.4" (900mm)


Block Diagram


Images


$112,849.79
 

  Qty.Colfax CX4870s-EK8 4U Rackmount Server, Cost As Configured $112,849.79
Base Platform 1
Nvidia A100 1
Primary CPU 1
Secondary CPU 1
CPU 1 - Socket 1 of 16    1

Set next    items (  ) like this
CPU 1 - Socket 2 of 16    1
CPU 1 - Socket 3 of 16    1
CPU 1 - Socket 4 of 16    1
CPU 1 - Socket 5 of 16    1
CPU 1 - Socket 6 of 16    1
CPU 1 - Socket 7 of 16    1
CPU 1 - Socket 8 of 16    1
CPU 1 - Socket 9 of 16    1
CPU 1 - Socket 10 of 16    1
CPU 1 - Socket 11 of 16    1
CPU 1 - Socket 12 of 16    1
CPU 1 - Socket 13 of 16    1
CPU 1 - Socket 14 of 16    1
CPU 1 - Socket 15 of 16    1
CPU 1 - Socket 16 of 16    1
CPU 2 - Socket 1 of 16    1

Set next    items (  ) like this
CPU 2 - Socket 2 of 16    1
CPU 2 - Socket 3 of 16    1
CPU 2 - Socket 4 of 16    1
CPU 2 - Socket 5 of 16    1
CPU 2 - Socket 6 of 16    1
CPU 2 - Socket 7 of 16    1
CPU 2 - Socket 8 of 16    1
CPU 2 - Socket 9 of 16    1
CPU 2 - Socket 10 of 16    1
CPU 2 - Socket 11 of 16    1
CPU 2 - Socket 12 of 16    1
CPU 2 - Socket 13 of 16    1
CPU 2 - Socket 14 of 16    1
CPU 2 - Socket 15 of 16    1
CPU 2 - Socket 16 of 16    1
M.2 NVMe Drive 1    1

Set next    items (  ) like this
M.2 NVMe Drive 2    1
NVM-E Drive 1    1

Set next    items (  ) like this
NVM-E Drive 2    1
NVM-E Drive 3    1
NVM-E Drive 4    1
NVM-E Drive 5    1
NVM-E Drive 6    1
Supermicro LAN AOC 1
Ethernet HBA 1
Infiniband HBA 1    1

Set next    items (  ) like this
Infiniband HBA 2    1
Infiniband HBA 3    1
Infiniband HBA 4    1
Infiniband HBA 5    1
Infiniband HBA 6    1
Infiniband HBA 7    1
Infiniband HBA 8    1
TPM 1
Operating System SW 1
   Colfax CX4870s-EK8 4U Rackmount Server, Cost As Configured $112,849.79