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Huawei Tecal CH140 Compute Node

Optimized for HPC and computing-dense enterprise services, the CH140 provides ultra high computing capabilities. A half-width slot supports two 2-socket compute nodes. Each compute node can be maintained independently. The CH140 uses Intel Xeon E5-2600 series processors and supports eight DIMM slots and one hard disk.

Product Features

Outstanding computing performance based on ultra high density

  • Supports Intel® Xeon® E5-2600 full series of 4-core, 6-core, and 8-core processors(up to 130 W) to deliver up to 4 x 8-core 2.7 GHz computing capabilities; a half-width slot supports two small slots in two layers for installing two independent2-socket compute nodes.
  • Provides eight DIMM slots on a 2-socket compute node, supporting a DDR3memory capacity of up to 256 GB on a 2-socket compute node.
  • Supports one internal 2.5" SSD on a 2-socket compute node.

High efficiency and energy-saving

  • Uses the dynamic energy saving and power capping technologies to optimally manage and control power consumption with power reduced in low-load operating.
  • Adopts the carrier-class design, manufacturing process, and component selection to ensure high quality.

Easy management with the intelligent platform

  • Reduces O&M costs by using remote deployment and fault locating methods including SOL, KVM over IP, virtual CD-ROM drive, and WebUIs in compliance with IPMI 2.0.
  • Supports efficient and secure power consumption analysis and control capabilities.
  • Complies with Intel® NM 2.0.
  • Implements efficient power consumption control by supporting power capping operations within 3s on a compute node.
  • Supports an intelligent and secure power-on mode for compute nodes.
  • Supports the black box function to facilitate fault location, quickly recovering services.


Product Specification


CH140 Compute Node

Form factor

Two 2-socket compute nodes in a half-width slot

Number of processors


Processor model

Intel® Xeon® E5-2600 series 4-core, 6-core, and 8-core processors

Number of DIMMs

8 DDR3 DIMMs for each 2-socket compute node, up to 512 GB in a half-width slot

Number of hard disks

One 2.5" SSD for each 2-socket compute node

PCIe expansion

2 PCIe x8 mezz module for each 2-socket compute node

Operating systems supported

Microsoft Windows Server 2008 R2 Enterprise/Standard Edition 32/64bit
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
Citrix XenServer
VMware ESX

Operating temperature

5°C to 35°C


Height: 60.46 mm (2.38 in.)
Width: 215 mm (8.46 in.)
Depth: 525 mm (20.67 in.)

For more details, please refer to HUAWEI Tecal E9000 Blade Server Brochure_CH140 (PDF).