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NF5280M6 is a high-end 2U 2-socket rack server configured with the 3rd Gen Intel® Xeon® Scalable Processors. For different application scenarios, NF5280M6 maintains the consistent high-quality and reliability of IEIT servers. The product meets the application configuration requirements of various industries with high computing performance, complete ecosystem compatibility, and flexible configuration, and is suitable for various application scenarios such as data analysis and processing, deep learning, distributed storage, etc.

Key Features
  • High Performance

    NF5280M6 is configured with two 3rd Gen Intel® Xeon® Scalable processors, each CPU has up to 40 cores and 80 threads. The maximum TDP is 270W, maximum base frequency is 3.6GHz with 1.5MB L3 cache per core and 3 UPIs at up to 11.2GT/s.

    NF5280M6 provides extraordinary speed, high availability and a maximum of 4T memory capacity with up to 32x DDR4-3200MT/s ECC RDIMMs or LRDIMMs.

    NF5280M6 protects data integrity during power failure without degrading memory capacity and bandwidth by supporting Intel® Optane™ Persistent Memory at up to 512G capacity with 3200MHz bandwidth. 

  • Flexible Expansion

    Supports up to 20x 3.5-inch or 39x 2.5-inch drives.

    Supports OCP 3.0 (optional), provide 10/25/40/100/200G network interface and a more flexible network structure for applications.

    Supports up to 11x PCIe slots for further I/O performance upgrades.

    Supports rear 2x SATA M.2/E1.S (optional) to meet a variety of storage needs.

  • Intelligent Management

    NF5280M6 adopts an easy maintenance design and the entire system supports tool-free maintenance. By optimizing structural components, it allows convenient assembly and reduces maintenance times.

    Unique intelligent temperature control technology and advanced air-cooling system keeps the server working in under ideal conditions to ensure the stable operation of the system.

    BMC supports the monitoring of system parameters and triggers alarm notifications for potential failures, allowing secure and stable machine operation, and reducing the risk of system shutdowns. 

Technical Specifications



Form Factor

2U rack


Supporting 1/2 * 3rd Gen Intel® Xeon® Scalable processors

Max. processor core: up to 40 cores (freq. 2.3GHz)

Max. processor frequency: 3.6GHz (4 cores)

3 * UPIs and each supports 11.2GT/s

TDP: up to 270W


Intel® C621A


Up to 32 * DIMMs (8 channels /CPU, each channel supports 2 DIMMs)

Supporting memory speeds up to 3200MT/s

Supporting RDIMM and BPS

Memory Protection Schemes: ECC, Memory Mirroring, Memory-Level Protection



24 * 2.5-inch SATA/SAS/NVMe SSDs (hot swappable)

25 * 2.5-inch SATA/SAS SSDs (hot swappable)

12 * 2.5-inch SATA/SAS SSDs (hot swappable)


4 * 2.5-inch SATA/SAS/NVMe SSDs (hot swappable)

4 * 3.5-inch SATA/SAS SSDs (hot swappable)

10 * 2.5-inch SATA/SAS SSDs (hot swappable)

    (Optional) 2 * SATA M.2 or RSSD storage components


   4 * 3.5-inch SATA/SAS SSDs

   max. 2 * TF cards (1 * BIOS; 1 * BMC)

Storage controller

RAID controller, SAS controller

Onboard PCH supports 14 * SATA interfaces.

Onboard Intel® NVMe controller, NVMe RAID Key (optional)


1 * OCP3.0 (optional), 10/25/40/100/200Gb/s

2 * Onboard 10G Ethernet ports

Standard NICs: 1/10/25/40/100Gb

I/O Expansion Slots

Up to 11 * PCIe slots

4 * DW GPUs or 8 * SW GPUs

1 * OCP3.0 x16 NIC

1 * RAID Mezz card


2 * Rear USB3.0, 1 * Front USB3.0, 1 * Front USB2.0

1 * Front VGA

1 * Rear VGA


4 * Hot-swappable N+1 redundancy fans


Supporting 2 * 550W/800W/1300W/1600W/2000W CRPS PSU,

1+1 redundancy

System administration

1 * Onboard independent 1000Mbps serial port for IPMI remote management

Operating System

Microsoft Windows Sever、Red Hat Enterprise Linux、SUSE Linux Enterprise Server、CentOS等


(W x H x D)

478.8mm x 87mm x 811.7mm (with mount ears)

435mm x 87mm x 780mm (without mount ears)


<37.5kg (82.67 lbs) at highest configuration.

Please refer to the Technical White Paper for detail.

Operating temperature

5℃~45℃ (41℉~113℉).

Please refer to the Technical White Paper for detail.