Others

Rack SRS-GB300-NVL72

Rack SRS-GB300-NVL72: NVIDIA GB300 NVL72 Rack, NVIDIA Blackwell Ultra, Direct Liquid-Cooling, Comprehensive Service, Up to 800Gb/s Networking, Key Applications.

Supermicro Products

Rack Series

Rack SRS-GB300-NVL72
Gpus: 72 NVIDIA B300 GPUs via NVIDIA GB300 Grace Blackwell Ultra Superchips | Cpus: 36 NVIDIA Grace CPUs via NVIDIA GB300 Grace Blackwell Ultra Superchips | Gpu Memory: Up to 21 TB HBM3e

#SRS-GB300-NVL72
Our Price: Request a Quote

Get a Quote

Details that matter

Engineered for professionals who demand the best in performance, security, and design.

NVIDIA GB300 NVL72 Rack

NVIDIA GB300 NVL72 rack with NVIDIA GB300 Grace™ Blackwell Ultra Superchips providing 72 NVIDIA B300 GPUs and 36 Grace CPUs

NVIDIA Blackwell Ultra

NVIDIA Blackwell Ultra with 288GB HBM3e per GPU

Direct Liquid-Cooling

Direct Liquid-Cooling for up to 40% reduction in electricity cost for the data center

Comprehensive Service

Comprehensive Service from consultation to full-scale deployment, providing all necessary parts, networking solutions, and onsite installation services

Up to 800Gb/s Networking

Up to 800Gb/s NVIDIA Quantum-2 InfiniBand or Spectrum-X Ethernet with integrated NVIDIA ConnectX®-8 SuperNICs

Key Applications

AI/Deep Learning Training and Inference

Technical Specifications

Full specifications for the model

SKU	SRS-GB300-NVL72
Gpus	72 NVIDIA B300 GPUs via NVIDIA GB300 Grace Blackwell Ultra Superchips
Cpus	36 NVIDIA Grace CPUs via NVIDIA GB300 Grace Blackwell Ultra Superchips
Gpu Memory	Up to 21 TB HBM3e
System Memory	Up to 17 TB LPDDR5X
Storage	Up to 144 E1.S PCIe 5.0 drive bays
Nodes	18x 1U ARS-121GL-NB3
Networking	9x NVLink Switch, 4-ports per compute tray connecting 72 GPUs to provide 1.8TB/s GPU-to-GPU interconnect
Power	8x 1U 33kW (6x 5.5kW PSUs), total power 132kW
Liquid Cooling	1x in-rack Supermicro 250kW capacity CDU with redundant PSU and dual hot-swap pumps
Rack Enclosure	48U, 19”-width
Dimensions	W 600 x D 1068 x H 2236
Compute Fabric	NVIDIA Quantum-X800 InfiniBand or NVIDIA Spectrum-X Ethernet with integrated NVIDIA ConnectX®-8 SuperNICs for up to 800Gb/s compute fabric
In Band Network	Up to 200Gb/s In-Band Management speeds with NVIDIA BlueField-3 DPUs
Out Of Band Network	1G/10G Ethernet out-of-band management
Liquid Cooling Options	In-Rack CDU: Up to 250 kW capacity CDU with N+1 redundant pumps In-Row CDU: Up to 1.8 MW capacity CDU with N+1 redundant pumps (supports up to 8 racks) L2A Sidecar CDU: Up to 200 kW capacity CDU with N+1 redundant pumps (no facility water required)

Custom Configurations

Looking for more configuration options or custom setups? Our team can help you find the right solution based on your requirements.

Bulk Purchase Support

Need multiple devices for your business or project? Contact us to discuss bulk pricing, availability, and delivery options.

Discover More

Rack SRS-GB300-NVL72