Inspur NF5260M5

Mainstream Server Designed for CSP Business

Key Features

Inspur NF5260M5 is a 2U 2-socket rack-mounted server based on the new generation Intel® Xeon® scalable processor, optimized for CSP users with stringent server requirements for Internet applications. The NF5260M5 meets more user requirements with its high network bandwidth, high computing performance, and high-capacity memory, which is the optimum solution for cloud compute, big data and other mainstream businesses.

Excellent Computing and Storage Scalability

Supports the new generation of Intel® Xeon® scalable processors, with up to 28 cores and 56 threads per CPU.

DIMM slots support up to 12x OptaneTM PMem memories, which significantly improve application performance.

Supports up to 18x NVME SSDs with ultra-high I/O performance.

Hierarchical storage architecture with NVME SSDs and HDDs provides optimized performance and cost.

Adaptable for Various Applications

Flexible configuration of storage, I/O and network to meet various scenarios.

Provides ample I/O interfaces and offers up to 4xPCIe 3.0 slots and 1xOCP PCIe slot in 2U chassis, meeting the demand of high-end customers.

Optimized Low-noise and Thermal Design

Systematic low-noise design to enhance user experience.

“Stay Cool” thermal duct design with N+1 redundant fans.

Intelligent management

Modular design simplifies maintenance.

ISPIM software enables real-time monitoring and managing to improve operation efficiency.  

Technical Specifications



Form Factor

2U Rack


Supports 1/2 Intel® Xeon® Scalable Processor

Processor Core: up to 28 cores (freq. 2.7GHz)

Processor Frequency: up to 3.8GHz (4 cores)

3 UPI interconnected links, the maximum transmission rate of single link is 10.4 GT/s

TDP: up to 205W


Intel C621


Up to 24*DDR4 2666/2933 MT/s memory

Single CPU supports 12*DIMMs, dual CPUs support 24*DIMMs

Supports RDIMM/LRDIMM/ OptaneTM PMem


Front: Supports up to 12*2.5”/12*3.5”SAS/SATA/NVME SSDs or 18* NVME SSDs

Built-in: Supports up to 2*M.2 SSD

Rear: Supports up to 2* SAS/SATA/NVME SSDs

(The maximum quantity of supported hard drives is configuration-specific)

Storage Controller

Onboard SATA controller,supports RAID 0/1/5/10

Optional configured with high-performance SAS/RAID controller with cache to support RAID 0/1/5/6/10/50/60, supports battery and capacitor protection


Supports 1* OCP card

Standard PCIe Ethernet card: Supports 1|10|25 GbE

PCIe Slots

Supports up to 4*PCIe 3.0 slots (x16*3 / x8*1) + 1*OCP PCIe slot


Front:2 x USB 2.0/1 x UID indicator(blue)& button

Built-in:1 x serial port

Rear:2 x USB 3.0/1 x VGA/1 x UID indicator(blue)& button

System Fan

4* hot-swappable N+1 redundancy 8056 fans (dual-rotor)


Supports 2* 800W/1300W PSUs (platinum), 1+1 redundancy

System Management

Onboard BMC management module, supporting IPMI, SOL, KVM Over IP, virtual media and other management features; providing one 1Gb RJ45 management interface (supporting NCSI)


Supports RHEL7.X/ RHEL6.X/ Windows Server 2016/ Windows Server 2019/ CentOS 7.x/ Vmware Esxi 6.x/ SUSE 12.x/ Ubuntu 16.x/ Ubuntu 18.x


448mm(W) x 87.6mm(H) x 780mm(D)


Host weight of standard configuration(12*hard drives): 28.2kg;

Gross weight: 34.3kg (including host+ package+ rail kit+ components box)

Working Temperature

10℃ -35℃, please refer to the technical white paper for details