Nvidia DGX B200 - Mechanical Specifications

NVIDIA DGX B200 User Guide
Table 1: Component Description
Component Description
GPU 8 x NVIDIA B200 GPUs that provide 1,440 GB total GPU memory
CPU 2 x Intel Xeon 8570 PCIe Gen5 CPUs with 56 cores each 2.1/4
GHz (Base/Max boost)
NVSwitch 2 x 5th generation NVLink switches that provide 14.4 TB/s ag-
gregate bandwidth
Storage (OS) 2 x 1.92 TB NVMe M.2 SSD (ea) in RAID 1 array
Storage (Data Cache) 8 x 3.84 TB NVMe U.2 SED (ea) in RAID 0 array
Network (Cluster) card 4 x OSFP ports for 8 x NVIDIA® ConnectX®-7 Single Port Cards
Each card provides the following speeds:
▶ InniBand (default): Up to 400Gbps
▶ Ethernet: 400GbE, 200GbE, 100GbE, 50GbE, 40GbE,
25GbE, and 10GbE
Network (storage and in-band
management) card
2 x NVIDIA® BlueField®-3 DPU Dual Port Cards
Each card provides the following speeds:
▶ Ethernet (1 port): 400GbE, 200GbE, 100GbE, 50GbE,
40GbE, 25GbE, and 10GbE
▶ InniBand (1 port): Up to 400Gbps
System memory (DIMM) 2 TB using 32 x DIMMs (upgradable to 4 TB)
BMC (out-of-band system man-
agement)
1 GbE RJ45 interface
Supports Redsh, IPMI, SNMP, KVM, and Web user interface
System management interfaces
(optional)
Dual port 100GbE in slot 3 and 10 GbE RJ45 interface
Power supply 6 x 3.3 kW
1.1.2. Mechanical Specications
Table 2: Mechanical Specications
Feature Description
Form Factor 10U Rackmount
Height 17.5” (444 mm)
Width 19” (482.3 mm) max
Depth 35.3” (897.1 mm) max
System Weight 313.9 lbs (142.4 kg) max
4 Chapter 1. Introduction to NVIDIA DGX B200 Systems