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Half-height blade server, matte silver finish, dual 2.5-inch drive trays visible

DELL

DELL PowerEdge M640 Blade Server 2x Xeon Platinum 8260 2.4GHz 24C 512GB DDR4 S140 57810S-K iDRAC9 Enterprise

SKU CH-Z9CB-TMNQV

Half-height blade server with dual 24-core Xeon Platinum 8260 CPUs, 512GB DDR4 memory, S140 storage controller, dual 10Gb Ethernet and iDRAC9 Enterprise remote management

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

Installed Memory Size 512GB

SSD (Installed) No

  • Dual Xeon Platinum 8260 CPUs provide 24 cores each at 2.4 GHz base speed
  • 512 GB DDR4 2933 MHz ECC memory across 16 slots supports up to 1.5 TB total
  • PERC S140 controller enables RAID 0/1/5/10 for SATA and NVMe drives
  • Broadcom 57810S-K dual-port 10 Gb blade network card delivers high-speed connectivity
  • iDRAC 9 Enterprise provides remote management and advanced automation features

Blade server for dense compute

The Dell PowerEdge M640 is a half-height blade server that fits into PowerEdge MX or M1000e chassis. It ships with two Intel Xeon Platinum 8260 processors, each running at 2.40 GHz with a 3.9 GHz turbo frequency. The system includes 512 GB of DDR4 2933 MHz registered ECC memory across 16 slots.

Suits virtualization and HPC clusters

This configuration targets workloads such as virtualization, private cloud and high-performance computing where core density and memory capacity matter. Buyers who need local NVMe storage beyond the S140 controller or who require a rack-mount form factor instead of a blade should look at something else.

Dual 10 GbE daughter card for fabric

The installed Broadcom 57810S-K dual-port 10 GbE blade network daughter card provides the primary high-speed fabric connectivity for the blade. Buyers whose chassis networking uses a different interconnect speed or vendor will need to replace this card.

Highlights

  • Dual Xeon Platinum 8260 CPUs provide 24 cores each at 2.4 GHz base speed
  • 512 GB DDR4 2933 MHz ECC memory across 16 slots supports up to 1.5 TB total
  • PERC S140 controller enables RAID 0/1/5/10 for SATA and NVMe drives
  • Broadcom 57810S-K dual-port 10 Gb blade network card delivers high-speed connectivity
  • iDRAC 9 Enterprise provides remote management and advanced automation features

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 Size512GB
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

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What network interface does the Dell Broadcom 57810S-K daughter card provide and at what speed?

The Dell Broadcom 57810S-K blade network daughter card provides a dual-port 10Gb Ethernet connection for high-speed network connectivity.

What physical chassis and drive bays does this blade server require?

The half-height blade fits a PowerEdge MX or M1000e chassis and includes two 2.5" SAS/SATA drive caddies for internal storage.

How is the PERC S140 storage controller configured and what RAID levels does it support?

The integrated PERC S140 controller manages SATA and NVMe drives and supports RAID 0, 1, 5 and 10 for data redundancy and performance.

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