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NF5488A5 is an exciting new addition to the comprehensive AI portfolio. Ranking first in single-sever performance in the MLPerf AI benchmarks, it continues to lead the benchmark of AI training and inference performance. In the image classification scenario, NF5488A5 can complete a ResNet50 training task in 27 minutes. In the inference task, 329037 pictures can be classified per second. The high performance of NF5488A5 makes it an ideal choice for a series of AI scenarios such as intelligent image, video and voice processing, financial analysis, and virtual assistants.

Key Features
  • Strong power core

    2x AMD EPYC processors with TDP of 280W, 4 XGMI links for interconnection

    8x NVIDIA Ampere Tensor Core GPUs with high interconnection speed through NVSwitch

    Outstanding Performance in the MLPerf AI benchmarks

  • Excellent system design

    High computing power density with 8x Ampere GPUs and 2x CPUs in a 4U space

    Excellent heat dissipation capabilities to support stable operation under high ambient temperatures

    Intensity and efficiency for large-scale data center and industry scenario deployments

  • High-speed and low-delay communication

    Innovative interconnection architecture significantly reduces communication delay between the CPU and GPU

    800Gb/s InfiniBand high-speed network supports multi-node linear expansion

  • Software and hardware optimization

    Software and hardware co-optimization for reduction of data transmission by 50%

    Innovative multi-card scheduling mechanism for linear expansion of GPU performance

Technical Specifications




1* HGX Ampere 8-GPU


2 x AMD® EPYC® Rome/Milan Processor (Up to 280W TDP)


32 x DDR4 3200MT/s RDIMMs//LRDIMM


8 x 2.5" SAS/SATA SSD (up to 4 x NVMe U.2) , 6 x M.2


5* PCIe 4.0x16 slots

Front I/O

2 x USB 3.0 port, 1 x VGA port

Rear I/O

2 x RJ45 management port


10G Ethernet Optical Interface (option)


Support 3508 Raid Card or PCle Raid Card


Built-in Aspeed2500 BMC module, support IPMI, SOL, KVM Over IP, VM, etc.


3+1 Redundant PSUs (3000W 80Plus platinum)


N+1 Redundant hot swap fans


Red Hat Enterprise 7.8 64bit, CentOS 7.8, Ubuntu 18.04 or higher version


4U, W x H x D : 448mm x 175.35mm x 834.4mm


Net weight: 65kg (gross weight: 97kg)



Working temperature:10℃~35℃;  Storage temperature:-40℃~70℃

Working humidity:10%~80% R.H.;Storage humidity:10%~93% R.H.

The working temperature is 0 ~ 40 ℃ at 0 to 1000 meters (3300 feet);

Operating temperature 5 ~ 32 ℃ from 1000 to 3050 m (10000 feet)

Relevant Information