ASUS XA GB721 E2 NVIDIA Grace Blackwell Ultra XA GB721 E2 GB300 NVL72 288GB (4) NVIDIA Grace CPU (2) AI Graphics Card GPU Server module
ASUS XA GB721 E2 NVIDIA Grace Blackwell Ultra XA GB721 E2 GB300 NVL72 288GB (4) NVIDIA Grace CPU (2) AI Graphics Card GPU Server module Original price was: $1,969,900.00.Current price is: $1,899,900.00.
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Pegatron NVIDIA Grace Blackwell Ultra Pegatron RA4802-72N1 GB300 NVL72 288GB (4) NVIDIA Grace CPU (2) AI Graphics Card GPU Server module
Pegatron NVIDIA Grace Blackwell Ultra Pegatron RA4802-72N1 GB300 NVL72 288GB (4) NVIDIA Grace CPU (2) AI Graphics Card GPU Server module Original price was: $1,969,900.00.Current price is: $1,899,900.00.

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Gigabyte NVIDIA Grace Blackwell Ultra Gigabyte DLB2-CB3 GB300 NVL72 288GB NVIDIA Grace CPU (2) AI Graphics Card GPU Server module

High-performance systems optimized for NVIDIA Blackwell, including HGX B300 and HGX B200 architectures for advanced AI and HPC workloads.
Part#:DLB2-CB3

• 2 x NVIDIA GB300 Grace™ Blackwell Ultra Superchip
• 4 x 279GB HBM3E GPU memory
• 2 x 480GB LPDDR5X CPU memory
• 8 x E1.S Gen5 NVMe drive bays
• 4 x NVIDIA ConnectX®-8 800Gb/s OSFP ports
• 1 x NVIDIA® BlueField®-3 DPU

Original price was: $1,969,900.00.Current price is: $1,899,900.00.

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Description

NVIDIA GB300 NVL72: Built for the Age of AI Reasoning

The NVIDIA GB300 NVL72 features a fully liquid-cooled, rack-scale design that unifies 72 NVIDIA Blackwell Ultra GPUs and 36 Arm-based NVIDIA Grace CPUs in a single platform optimized for test-time scaling inference. AI factories powered with the GB300 NVL72 using NVIDIA Quantum-X800 InfiniBand or Spectrum-X Ethernet paired with ConnectX-8 SuperNIC provide a 50x higher output for reasoning model inference compared to the NVIDIA Hopper platform.

NVIDIA GB300 NVL72 System

 Compute Tray

  • 2 x NVIDIA GB300 Grace Blackwell Ultra Superchip
  • 4 x 279GB HBM3E GPU memory
  • 2 x 480GB LPDDR5X CPU memory
  • 8 x E1.S Gen5 NVMe drive bays
  • 4 x NVIDIA ConnectX-8 SuperNIC 800Gb/s OSFP ports
  • 1 x NVIDIA BlueField-3 DPU
XN15-CB0-LA01 Compute Tray

System Comparison: NVIDIA GB300 NVL72 vs. GB200 NVL72

GB300 NVL72 GB200 NVL72
Configuration 36 Grace CPUs, 72 Blackwell Ultra GPUs 36 Grace CPUs, 72 Blackwell GPUs
FP4 Tensor Core 1,440 PFLOPS | 1,100 PFLOPS (dense) 1,440 PFLOPS | 720 PFLOPS (dense)
FP8/FP6 Tensor Core 720 PFLOPS 720 PFLOPS
INT8 Tensor Core 23 PFLOPS 720 POPS
FP16/BF16 Tensor Core 360 PFLOPS 360 PFLOPS
TF32 Tensor Core 180 PFLOPS 180 PFLOPS
FP32 5,760 TFLOPS 5,760 TFLOPS
FP64 / FP64 Tensor Core 100 TFLOPS 2,880 TFLOPS
NVLink Bandwidth 130 TB/s 130 TB/s
Fast Memory Up to 37 TB Up to 31 TB
GPU Memory | Bandwidth Up to 20 TB HBM3E | Up to 576 TB/s Up to 13.5 TB HBM3E | 576 TB/s
CPU Memory | Bandwidth Up to 17 TB LPDDR5X | Up to 18.4 TB/s Up to 17 TB LPDDR5X | Up to 18.4 T
CPU Cores 2,592 Arm Neoverse V2 cores ,592 Arm Neoverse V2 cores

 

Rack Specs

Dimensions 1,068L x 600W x 2,299H mm
GPU 72 x NVIDIA Blackwell Ultra GPUs
CPU 36 x NVIDIA Grace™ CPUs
Compute Tray 18 x GIGABYTE XN15-CB0-LA01
NVLink Switch Tray 9 x NVIDIA NVLink™ Switches
Management Switch 2 x OOB management switches +
1 x Optional OS switch for rack-to-rack
connection
Power Shelf 6 x 1U 33kW power shelves
Bus Bar 1 x 54V DC 1400A Bus Bar
Cable Cartridge 4 x NVIDIA NVLink™ cable cartridges
CDU Compatible with in-row or in-rack CDU

Specs

Form Factor 1U Liquid-cooled server node
Superchip 2 x NVIDIA GB300 Grace Blackwell Ultra Superchip
Storage 8 x E1.S Gen5 NVMe drive bays
1 x M.2 (2280/22110; PCIe 5.0 x4)
Networking 4 x NVIDIA ConnectX®-8 800Gb/s OSFP ports
1 x NVIDIA® BlueField®-3 DPU
1 x 1Gb/s LAN (Intel® I210-AT)
Front IO 1 x USB 3.2 Gen1, 1 x Mini-DP,
1 x RJ45, 1 x MLAN
Rear IO 4 x NVIDIA NVLink™ Switch connectors
OS Support Ubuntu 22.04.3 arm64
Red Hat Enterprise Linux Server 9.3 aarch64
SUSE Linux Enterprise Server 15 SP5 aarch64
System
Cooling		 8 x 40x40x56mm fans
2 x Superchip cold plate loops
discount-stamp-4-1024x632

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USD 20.00 OFF
Minimum spend of USD 6999.00 (excl. shipping)
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USD 10.00 OFF
Minimum spend of USD 3,200.00 (excl. shipping)
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