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NVIDIA GB300 NVL72
GIGAPOD AI DLC Rack Scale Solution
- Built with NVIDIA GB300 Grace™ Blackwell Ultra Superchips
- 72 x NVIDIA Blackwell Ultra GPUs and 36 x NVIDIA Grace™ CPUs
- GPU and GPU connected by fifth-generation NVIDIA NVLink™ with up to 1.8 TB/s bandwidth
- 17 TB of LPDDR5X ECC memory with up to 14 TB/s bandwidth
- 20 TB HBM3E GPU memory with up to 576 TB/s bandwidth
- Integrated NVIDIA ConnectX®-8 SuperNIC™
- Compatible with NVIDIA Quantum-X800 InfiniBand or Spectrum™-X Ethernet support
- Compatible with GIGABYTE POD Manager software for cluster management / orchestration
- Supports flexible storage with GIGABYTE storage servers and validated partner solutions
Specifications
DLB2-CB3
Dimensions1,068 x 600 x 2,299 mm (L x W x H)
GPU72 x NVIDIA Blackwell Ultra GPUs
CPU36 x NVIDIA Grace™ CPUs
Compute Tray18 x GIGABYTE XN15-CB0-LA01
NVLink Switch Tray9 x NVIDIA NVLink™ Switches
Management Switch2 x Out-of-Band management switches
1 x Optional OS switch for rack-to-rack connection
1 x Optional OS switch for rack-to-rack connection
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
Part Numbers9NDLB2CB3MR000*
XN15-CB0-LA01
Form Factor1U Liquid-cooled compute node
CPU2 x NVIDIA Grace™ CPU (72 x Arm Neoverse V2 cores)
GPU4 x NVIDIA Blackwell Ultra GPUs
CPU Memory480 GB LPDDR5X per CPU (960 GB per tray)
GPU Memory279 GB HBM3E per GPU (1116 GB per tray)
Storage8 x E1.S Gen5 NVMe drive bays
1 x M.2 (2280/22110, PCIe Gen5 x4)
1 x M.2 (2280/22110, PCIe Gen5 x4)
Networking4 x 800 Gb/s OSFP (NVIDIA ConnectX®-8 SuperNIC™)
1 x NVIDIA® BlueField®-3 DPU
1 x 1 Gb/s LAN (Intel® I210-AT)
1 x NVIDIA® BlueField®-3 DPU
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
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)
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
2 x Superchip cold plate loops
[#1] All materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at any time without prior notice.
[#2] Advertised performance is based on maximum theoretical values as specified by the respective chipset vendors or standards organizations. Actual performance may vary depending on system configuration.
[#3] All trademarks and logos are the property of their respective owners.