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

DELL

DELL PowerEdge M640 Blade Server 2x Xeon Gold 6230 20 Core 16GB DDR4 2x 1.92TB SSD 57810S-K iDRAC9 Enterprise

SKU CH-3BDA-TC7F3

A half-height blade server with two 20-core Xeon Gold 6230 CPUs, 16GB DDR4, dual 1.92TB SSDs, 10Gb dual-port networking and iDRAC9 Enterprise management

  • TypeBlade
  • Rack HeightBlade
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores20-Core Processor

Installed Memory Size 16GB

SSD (Installed) 2 x 1.92TB SATA SSD

  • Dual Xeon Gold 6230 CPUs deliver 40 cores total at 2.1 GHz base clock
  • 16 GB DDR4 2666 MHz ECC memory with room to grow to 1.5 TB
  • Dual 1.92 TB SATA SSDs on PERC S140 controller support RAID 0/1/5/10
  • Broadcom 57810S-K dual-port 10 Gb blade network daughter card for high-speed connectivity
  • iDRAC 9 Enterprise enables remote management and automation across the chassis

Dual 20-Core Xeon Gold 6230 Blade

The Dell PowerEdge M640 is a half-height blade server built for dense compute environments. It ships with two Intel Xeon Gold 6230 processors running at 2.1 GHz with 3.9 GHz turbo, delivering 40 total cores for virtualization and high-performance computing workloads. The unit integrates into PowerEdge MX or M1000e chassis and includes iDRAC9 Enterprise for remote management.

16 GB DDR4 with 2 TB Headroom

Installed memory is 16 GB of DDR4-2666 registered ECC across two modules, leaving 14 of 16 slots open for expansion up to the platform maximum of 2 TB. Storage is handled by a PERC S140 controller supporting RAID 0, 1, 5, and 10 across two 1.92 TB SATA SSDs in the 2.5-inch bays. The S140 also provides NVMe support for future drive upgrades.

10 Gb Dual-Port Network Daughter Card

A Broadcom 57810S-K dual-port 10 Gb blade network daughter card provides high-speed connectivity through the chassis midplane. The Matrox G200 graphics core with 8 MB video memory handles basic console output. No operating system, front bezel, or ready rails are included, so the blade is ready for immediate integration into an existing supported enclosure.

Highlights

  • Dual Xeon Gold 6230 CPUs deliver 40 cores total at 2.1 GHz base clock
  • 16 GB DDR4 2666 MHz ECC memory with room to grow to 1.5 TB
  • Dual 1.92 TB SATA SSDs on PERC S140 controller support RAID 0/1/5/10
  • Broadcom 57810S-K dual-port 10 Gb blade network daughter card for high-speed connectivity
  • iDRAC 9 Enterprise enables remote management and automation across the chassis

Specifications

BrandDELL
SeriesPowerEdge M640
TypeBlade
Rack HeightBlade
CPU TypeIntel Xeon
CPU Speed2.10 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size16GB
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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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 2.1 GHz Xeon Gold 6230 processors and DDR4 2666 MHz memory work with my existing M1000e chassis and older blades?

The M640 fits the same M1000e mid-plane and uses identical power and cooling interfaces, so the 20-core CPUs and registered ECC DDR4 modules will operate alongside earlier blades without chassis changes.

How can I confirm the PERC S140 controller and dual 1.92 TB SATA SSDs are healthy after installation?

Use iDRAC9 Enterprise to run the storage controller self-test and view SMART data for each SSD; the controller BIOS also reports RAID 0/1/5/10 status during POST.

Does the box include the Broadcom 57810S-K 10 Gb dual-port daughter card and ready rails, or must I order them separately?

The 57810S-K 10 Gb daughter card is installed; front bezel and ready rails are not included and must be purchased separately.

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