Management Switch2 x Out-of-Band management switches
Power Shelf6 x 1U 33 kW power shelves
Bus Bar1 x 54 V DC 1400 A Bus Bar
Cable Cartridge4 x NVIDIA NVLink™ cable cartridges
CDUCompatible with in-row or in-rack CDU
[Note] The Facility Water System (FWS) loop must meet the water quality values specified in ASHRAE Liquid Cooling Guidelines for Datacom Equipment Centers, 2nd ed., Ch. 5, as reproduced in the ASHRAE TC 9.9 white paper Water-Cooled Servers: Common Designs, Components, and Processes (2019), Table 1.
Part Numbers9NDLB2CB1MR000*
XN14-CB0-LA01
Form Factor1U Liquid-cooled compute node
CPU2 x NVIDIA Grace™ CPU (72 x Arm Neoverse V2 cores)
GPU4 x NVIDIA Blackwell GPUs
CPU Memory480 GB LPDDR5X per CPU (960 GB per tray)
GPU Memory186 GB HBM3E per GPU (744 GB per tray)
Storage8 x E1.S Gen5 NVMe drive bays
1 x M.2 (2280/22110, PCIe Gen5 x4)
Networking4 x 400 Gb/s OSFP (NVIDIA ConnectX®-7 NIC)
2 x NVIDIA® BlueField®-3 DPUs
1 x 1 Gb/s LAN (Intel® I210-AT)
Front I/O1 x USB 3.2 Gen1 port (Type-A)
1 x Mini-DP
1 x RJ45 port
1 x MLAN port
Rear I/O4 x NVIDIA NVLink™ Switch connectors
OS SupportUbuntu 22.04.3 (arm64)
Red Hat Enterprise Linux Server 9.3 (aarch64)
SUSE Linux Enterprise Server 15 SP5 (aarch64)
System Cooling8 x 40x40x56mm fans
2 x Superchip cold plate loops