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Colfax CX4850a-2T-XK7 4U Rackmount Server

 
 

  • 8x NVIDIA® Tesla® or NVIDIA® Quadro RTX™ 8000/6000 Passive GPUs
  • 2x Intel® Xeon® Scalable Processors
  • 24x DIMMs
  • 8x 2.5" Hot-Swap Drive Bays
  • Flexible System Topology Configuration Option


Features

  • 2x Intel® Xeon® Scalable Processors
  • 8x NVIDIA® Tesla® or NVIDIA® Quadro RTX™ 8000/6000 Passive GPUs
  • Intel C621 Chipset
  • 24x DIMMS, Supports DDR4 ECC RDIMMM/LRDIMM
  • Expansion Slots:
    - 8 PCIe 3.0 x16 FH FL Slots
    - 2 PCIe 3.0 x16 LP HL Slots*
    - 1 PCI-E 3.0 x8 Front LP HL Slot for Asus HBA/RAID Card
  • 8x 2.5" Hot-Swap Drive Bays (2x NVMe SSDs)
  • 2x PCIe & SATA 6Gbp/s M.2 Connectors for 2x M.2 Storage Devices
  • RAID:
    - Optional ASUS PIKE II 3008 8-Port SAS 12Gb/s RAID Controller Supports RAID 0,1,1E,10
    - Optional ASUS PIKE II 3108 8-Port SAS 12Gb/s RAID Controller Supports RAID 0,1,10,5,50,6,60
  • Integrated 1x Dual-Port Intel® X550-AT2 10GbE + 1x Mgmt LAN
  • 2+1 Redundant 1600W 80PLUS Platinum Power Supplies


* Only 1 LP/HL PCIe Gen3 x 16 slot works when switching to Topology 1, since one of the 1st PLX's PCIe lane would be occupied for connecting with 2nd PLX.



Key Feature

CX4850a-2T-XK7 provides flexible system topology configuration options, including the ability to choose a single or dual root complex, making it ideal for deep learning requirements. The patented Adaptive Topology design enables users to switch the system topology easily via the intuitive web-based GUI of the ASUS ASMB9-iKVM server management solution, without changing any hardware configurations or cable routing.





Other Features










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

CPU • 2 x Socket P (LGA 3647)
• Supports Intel® Xeon® Scalable Processors Family (150W)
Memory • Total Slots: 24 (6-channel per CPU, 12 DIMMs per CPU)
• Capacity: Maximum up to 3072GB RDIMM/LRDIMM
• Memory Type:
- DDR4 2666/2400 RDIMM/LRDIMM/LRDIMM 3DS
• Memory Size:
- 64GB, 32GB, 16GB, 8GB, 4GB RDIMM
- 64GB, 32GB LRDIMM
- 128GB, 64GB LRDIMM 3DS
Chipset • Intel® C621
Expansion Slots • 8 PCI-E 3.0 x16 FH FL Slots
Rear:
- Dual root topology: 2 x PCI-E x16 (Gen3 x 16 link), LP, HL
OR
- Single root topology: 1 X PCI-E x16 (Gen3 x16 link), LP, HL
• Front:
- 1 x PCI-E x8 (Gen3 x8 link) , LP, HL
Drive Bays • 8x 2.5" hot-swap drive bays
Storage SATA Controller
- 8x SATA3 6Gb/s ports + 2x M.2 connectors (SATA 6Gb/s & PCI-E Gen3 x4 link 22110/2280/2260)
or
- 6x SATA3 6Gb/s ports + 2x NVMe drives + 2 x M.2 connectors (SATA 6Gb/s & PCI-E Gen3 x4 link 22110/2280/2260)
SAS Controller
- ASUS PIKE II 3008 8-port SAS HBA card
- ASUS PIKE II 3108 8-port SAS HW RAID card
- 12G SAS Support
Front I/O Ports • 2x USB 3.0 ports
• 2x USB 2.0 ports
• 1x VGA port
• 1x COM port
Rear I/O Ports • 2 x RJ-45 GbE LAN ports
• 1 x RJ-45 Mgmt LAN port
Network • 1x Dual-Port X550-AT2 10GbE + 1x Mgmt LAN
Integrated Graphics • Aspeed AST2500 with 64MB VRAM
Power Supply • 2+1 Redundant 1600W 80+ platinum efficiency redundant power supplies
System Management • Asus ASMB9-iKVM for KVM-over-IP
Dimensions • 6.91" x 17.28" x 31.42" (HxWxD) • 175.6mm x 439mm x 798mm


Block Diagram (Single/Dual Root)


Images


$4,840.28
 

  Qty.Colfax CX4850a-2T-XK7 4U Rackmount GPU Compute Server, Cost As Configured $4,840.28
Base Platform 1
Primary CPU 1
Secondary CPU 1
CPU 1 - Socket 1 of 12    1

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

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

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

Set next    items (  ) like this
NVM-E/Disk Drive 2    1
Disk Drive 3    1
Disk Drive 4    1
Disk Drive 5    1
Disk Drive 6    1
Disk Drive 7    1
Disk Drive 8    1
Disk Controller 1
nVidia GPU 1    1

Set next    items (  ) like this
nVidia GPU 2    1
nVidia GPU 3    1
nVidia GPU 4    1
nVidia GPU 5    1
nVidia GPU 6    1
nVidia GPU 7    1
nVidia GPU 8    1
Ethernet HBA 1
Infiniband HBA 1
Operating System 1
   Colfax CX4850a-2T-XK7 4U Rackmount GPU Compute Server, Cost As Configured $4,840.28