Management Switch2 x Out-of-Band management switches
Power Shelf4 x 3RU 110 kW power shelves
Bus Bar1 x 54 V DC, 5000 A Bus Bar
Cable Cartridge4 x NVIDIA NVLink™ cable cartridges
CDUCompatible with in-row 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 Numbers9NDLB5CB0MR000*
XN16-CB0-L01
Form Factor1U Liquid-cooled compute node
CPU2 x NVIDIA Vera CPU (88 x Olympus cores)
GPU4 x NVIDIA Rubin GPUs
GPU MemoryUp to 288 GB HBM4 per GPU (up to 1152 GB per tray)
Storage4 x E1.S Gen6 NVMe drive bays
1 x E1.S Gen5 NVMe drive bay for boot SSD
Networking8 x 800 Gb/s OSFP (NVIDIA ConnectX®-9 SuperNIC™)
2 x 400 Gb/s QSFP (NVIDIA BlueField®-4 DPU)
1 x 1 Gb/s Management LAN
Front I/O1 x USB 3.2 Gen1 / DP port (Type-C, supports DP Alt Mode)
1 x USB 2.0 port for UART (Type-C)
1 x MLAN / Data LAN port (RJ45, shared via LAN switch)
Rear I/O4 x NVIDIA NVLink™ Switch connectors
System Cooling100% liquid-cooled with internal manifold