Inspur Yingxin NX5440

Brief Introduction

developed on the basis of modular design concept and furnished with Inspur new-generation enclosure I8000 and Intel @Xeon@E5-2600 processor.

Functional Features

  • Industry-leading computational density : As many as 20 2-way computational blades are supported in the 8U enclosure, enabling 6.76 trillion floating-point computational ability per second.
  • Redundancy and reliability of key parts: A fully-redundant architecture is adopted for administration, network I/O and power supply and heat radiation to make sure that no essential service will be interrupted due to single-point failure.
  • Flexible scalability: Optional PCIE expansion cabinet; support 10 PCI-e 3.0 x8 expansion slots that allow independent hot-plug operation and hence flexible scalability if necessary.
  • Outstanding modular design for elastic deployment: Fully modular design, server node, 1GbE Ethernet, 10GbE Ethernet, Infiniband, standard PCIE expansion slots and multiple types of modules; flexible expansion if required for businesses.
  • Comprehensive advanced administration features: Provide Web-based administration views; the user have real-time monitoring of the system data; support KVM, Inspur Ruineng and fully-dynamic power supply and fan management technology.

Technical Specifications




Support 2 Intel ® Xeon ® processor E5-2600 v2



QPI bus speed



Intel ® C600 server chipset


8 memory slots; support DDR3-1600 internal memories at the maximum; memory can be expanded to 128GB at the maximum (when memory sticks each with a capacity of 16GB are adopted)

Support advanced Memory error correction, mirroring, hot standby and other advanced features

Disk controller

Onboard disk controller


Support RAID 0/1


Support 2 hot-plug 2.5” SATA/SAS interface harddisk or SSD at the maximum

I/O expansion slot

1 Mezzanine sub-card slot (can support QDR, 10Gb network subcard)

Integrated I/O port

1 USB port at the front end

Network controller

Integrated with 2 dual-interface high-performance 1Gb Ethernet controller; support virtual acceleration, network acceleration, load balancing, redundancy and other advanced features

Graphical card

Motherboard integrated with a display controler with a 16MB graphical memory



1Gb switch module

Uplink four 1Gb interfaces and 4*10Gb interfaces; support redundancy

10Gb through module

Support 2*10Gb through modules


10  PCI-e 3.0 x16 (x8 link)

IB switch module

Support 2 Infiniband switch modules, 1+1 redundancy

Management module

Support IPMI2.0-based advanced management features; support KVM over IP and storage redirection

Provide 1 standard VGA interface and 2 USB ports; provide to computation blades in a switching mode.

Provide 100 Mb RJ45 Ethernet interface for remote connection

Support redundancy when two management modules are configured.

Power supply

Support 4+4 hot-plug redudnant powers at the maximum; single module power 1350W (including radiating fan)

About Lotus

Lotus Information Systems provides world-class turn-key system integration and IT services and solutions


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