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Half-height blade server, silver metal chassis, two 2.5-inch drive trays visible

DELL

DELL PowerEdge M640 Blade Server 2x Xeon Gold 6154 3.0GHz 18C 32GB DDR4 S140 57810S-K iDRAC9 Enterprise

SKU CH-AT22-98TWR

Half-height blade server with dual 18-core Xeon Gold 6154 CPUs at 3.0 GHz, 32 GB DDR4 ECC, S140 controller and dual 10 Gb networking

  • TypeBlade
  • Rack HeightBlade
  • CPU TypeIntel Xeon
  • CPU Speed3.00 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores18-Core Processor

Installed Memory Size 32GB

SSD (Installed) No

  • Dual Xeon Gold 6154 CPUs deliver 36 cores at 3.0 GHz base
  • 32 GB DDR4 2666 MHz ECC memory supports virtualization workloads
  • PERC S140 controller enables RAID 0/1/5/10 on 2.5" drives
  • Broadcom 57810S-K dual-port 10 Gb Ethernet provides high-throughput connectivity
  • iDRAC9 Enterprise gives full remote management and automation

Blade server for dense compute

The Dell PowerEdge M640 is a half-height blade that fits into PowerEdge MX or M1000e chassis. It ships with two Intel Xeon Gold 6154 processors running at 3.0 GHz with a 3.7 GHz turbo frequency. Each CPU provides 18 cores for a total of 36 cores in this configuration. The system includes 32 GB of DDR4 2666 MHz registered ECC memory across four modules.

Upgrades from single-socket blades

This unit replaces a single-processor blade when workloads demand higher core counts and larger memory capacity. The jump is worth it when virtualisation density or database threading exceeds what one socket can deliver. The integrated PERC S140 controller supports RAID 0, 1, 5 and 10 across two 2.5-inch drive bays for local storage redundancy.

Suits virtualisation and HPC clusters

Organisations building private cloud or high-performance computing clusters will benefit from the 10 Gb dual-port Broadcom 57810S-K network daughter card and iDRAC9 Enterprise remote management. Buyers who need GPU acceleration, more than two processors or fibre-channel connectivity should look at alternative platforms.

Pontos fortes

  • Dual Xeon Gold 6154 CPUs deliver 36 cores at 3.0 GHz base
  • 32 GB DDR4 2666 MHz ECC memory supports virtualization workloads
  • PERC S140 controller enables RAID 0/1/5/10 on 2.5" drives
  • Broadcom 57810S-K dual-port 10 Gb Ethernet provides high-throughput connectivity
  • iDRAC9 Enterprise gives full remote management and automation

Especificações

BrandDELL
SeriesPowerEdge M640
TypeBlade
Rack HeightBlade
CPU TypeIntel Xeon
CPU Speed3.00 GHz
CPU SocketLGA 3647
Number of CPU Cores18-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size32GB
Memory TypeDDR4
Max Memory Capacity2TB
Number of Memory Slots16
Storage ControllerDell Perc S140 Controller
SSD (Installed)No
Raid LevelRAID 0/1/5/10
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Broadcom 57810S-K 10Gb Dual Port Blade Network Daughter Card
Management PortRJ 45
Operating SystemNo

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Perguntas sobre este artigo

Does the M640 blade require a PowerEdge MX or M1000e chassis to operate?

Yes, the half-height M640 blade installs only inside a Dell PowerEdge MX or M1000e chassis; it cannot run as a standalone unit.

How do I install the Broadcom 57810S-K 10Gb dual-port network daughter card, and what step is often missed?

Slide the card into the dedicated mezzanine slot on the blade motherboard and secure the retention screw; the step often missed is connecting the card's external cables through the chassis I/O module before powering on.

What maintenance will the blade's DDR4 memory require later?

DDR4 ECC registered modules are solid-state with no moving parts; they need no scheduled maintenance, but a failed DIMM must be replaced with an identical 2666MHz registered ECC module to keep the memory bus stable.

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