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Half-height blade server, silver metal chassis, two 2.5-inch drive bays visible, no bezel

DELL

DELL PowerEdge M640 Blade Server 2x Xeon Gold 6150 2.7GHz 18-Core 64GB DDR4 H330 57810S-K iDRAC9 Enterprise

SKU CH-SA1F-VMFY3

Half-height blade server with dual 18-core Xeon Gold 6150 CPUs, 64 GB DDR4 ECC, PERC H330 RAID, dual 10 Gb ports and iDRAC9 Enterprise

  • TypeBlade
  • Rack HeightBlade
  • CPU TypeIntel Xeon
  • CPU Speed2.70 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores18-Core Processor

Installed Memory Size 64GB

SSD (Installed) No

  • Dual 18-core Xeon Gold 6150 CPUs deliver 36 cores at 2.7 GHz base
  • 64 GB DDR4-2666 ECC memory with 16 slots supporting up to 1.5 TB
  • PERC H330 controller enables RAID 0/1/5/10/50 across two 2.5-inch drive bays
  • Broadcom 57810S-K dual-port 10 Gb Ethernet daughter card for high-speed networking
  • iDRAC9 Enterprise provides comprehensive 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 6150 processors running at 2.7 GHz with 3.7 GHz turbo and 18 cores each, giving 36 cores total. 64 GB of DDR4 2666 MHz registered ECC memory is installed across four slots. The system targets virtualization, private cloud and high-performance computing workloads that need many cores in a small footprint.

Installation and common issues

The blade slides into a compatible chassis and connects through the midplane for power, cooling and networking. You must supply the chassis, power supplies and any required fabric modules yourself. Memory and storage caddies are accessible after removing the blade, but the CPU sockets and PCIe daughter cards are not user-serviceable. A frequent oversight is ordering the blade without confirming the chassis firmware supports the 6150 CPUs and the Broadcom 57810S-K 10 Gb dual-port network daughter card.

Interface and capacity limits

The PERC H330 controller provides 12 Gb/s SAS and SATA connectivity for the two 2.5-inch drive bays and supports RAID 0, 1, 5, 10 and 50. The board has 16 DDR4 slots with a maximum capacity of 2 TB, though the chassis may limit practical memory to 1.5 TB. The Broadcom 57810S-K delivers two 10 Gb Ethernet ports per blade. The Matrox G200 graphics core with 8 MB video memory is intended only for basic management console output.

Highlights

  • Dual 18-core Xeon Gold 6150 CPUs deliver 36 cores at 2.7 GHz base
  • 64 GB DDR4-2666 ECC memory with 16 slots supporting up to 1.5 TB
  • PERC H330 controller enables RAID 0/1/5/10/50 across two 2.5-inch drive bays
  • Broadcom 57810S-K dual-port 10 Gb Ethernet daughter card for high-speed networking
  • iDRAC9 Enterprise provides comprehensive remote management and automation

Specifications

BrandDELL
SeriesPowerEdge M640
TypeBlade
Rack HeightBlade
CPU TypeIntel Xeon
CPU Speed2.70 GHz
CPU SocketLGA 3647
Number of CPU Cores18-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity2TB
Number of Memory Slots16
Storage ControllerDell Perc H330 Controller
SSD (Installed)No
Raid LevelRAID 0/1/5/10/50
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

How can I verify the blade is operational after installing it in the chassis?

The iDRAC9 Enterprise remote-management interface provides power-state, thermal and component-health telemetry; a green system-health LED on the front panel confirms normal operation.

What components are included and what must I supply?

The blade ships with two Xeon Gold 6150 processors, 64GB DDR4 (4×16GB), PERC H330 controller, two 2.5" drive caddies and a Broadcom 57810S-K 10Gb dual-port network daughter card; drives, operating system, front bezel and ready rails are not included.

Which memory capacity should I choose for this blade?

The system has 16 DDR4 slots and currently holds 64GB; it supports up to 1.5TB, so add registered ECC DDR4 modules in matched sets to reach the desired capacity.

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