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Half-height blade server with front drive bays, silver metal finish

DELL

DELL PowerEdge M640 Blade Server 2x Xeon Platinum 8260 24C 64GB DDR4 2x1.92TB S140 57810S-K iDRAC9 Enterprise

SKU CH-TYMW-WQ9K9

Half-height blade server with dual 24-core Xeon Platinum 8260 processors, 64 GB DDR4 ECC memory and two 1.92 TB SATA SSDs managed by a PERC S140 controller

  • TypeBlade
  • Rack HeightBlade
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores24-Core Processor

Installed Memory Size 64GB

SSD (Installed) 2 x 1.92TB SATA SSD

  • Dual Xeon Platinum 8260 CPUs deliver 24 cores each for parallel workloads
  • 64GB DDR4 2933MHz ECC memory supports virtualisation density
  • PERC S140 controller enables RAID 0/1/5/10 on SATA SSDs
  • Dual 1.92TB SATA SSDs provide fast read access for boot and data
  • Broadcom 57810S-K 10Gb dual-port card plus iDRAC9 Enterprise remote management

Half-height blade for dense compute

The Dell PowerEdge M640 is a half-height blade server built for the PowerEdge MX and M1000e chassis. It ships with two Intel Xeon Platinum 8260 processors running at 2.4 GHz with a 3.9 GHz turbo frequency. Each processor delivers 24 cores, and the system includes 64 GB of DDR4 registered ECC memory across four modules.

Suits virtualisation clusters, not GPU workloads

This configuration targets organisations that need high core counts in a compact blade form factor for virtualisation, private cloud or high-performance computing. The Matrox G200 graphics controller with 8 MB video memory provides only basic display output, so the server is not suited for workloads requiring GPU acceleration or graphical processing power.

Dual 1.92 TB SATA SSDs on PERC S140

Storage is handled by a Dell PERC S140 controller supporting RAID 0, 1, 5 and 10 across the two installed 1.92 TB SATA solid-state drives. The controller also supports SAS and NVMe devices, allowing future expansion within the blade's two 2.5-inch drive bays.

Highlights

  • Dual Xeon Platinum 8260 CPUs deliver 24 cores each for parallel workloads
  • 64GB DDR4 2933MHz ECC memory supports virtualisation density
  • PERC S140 controller enables RAID 0/1/5/10 on SATA SSDs
  • Dual 1.92TB SATA SSDs provide fast read access for boot and data
  • Broadcom 57810S-K 10Gb dual-port card plus iDRAC9 Enterprise remote management

Specifications

BrandDELL
SeriesPowerEdge M640
TypeBlade
Rack HeightBlade
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores24-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity2TB
Number of Memory Slots16
Storage ControllerDell Perc S140 Controller
HDD InterfaceSATA/SAS
SSD (Installed)2 x 1.92TB SATA SSD
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

Other versions of this model

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Questions about this item

How do I decide between the 64 GB DDR4 configuration and the maximum 1.5 TB capacity?

The server ships with 64 GB across four 16 GB DDR4 2933 MHz modules. Sixteen slots are available, so you can add up to 1.5 TB of registered ECC DDR4 as workloads grow.

What does the 2.4 GHz base and 3.9 GHz turbo on the Xeon Platinum 8260 mean for actual workloads?

Each of the two 24-core processors runs at 2.4 GHz base clock and can boost to 3.9 GHz under load, giving up to 56 total cores for virtualization, cloud or HPC tasks.

How does the PERC S140 controller limit the 1.92 TB SATA SSDs in practice?

The S140 provides integrated SATA and NVMe support with RAID 0, 1, 5 and 10, capping drive throughput at the SATA 6 Gb/s link speed of the installed 2.5" SSDs.

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