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Half-height blade server, matte black metal chassis, dual processor sockets, eight memory slots visible, two 2.5-inch SSD bays at front

DELL

DELL PowerEdge M640 Blade Server 2× Xeon Gold 6150 18C 128GB DDR4 2×1.92TB SSD 57810S-K iDRAC9 Enterprise

SKU CH-DFVP-7T64H

Half-height blade server with dual 18-core Xeon Gold 6150 CPUs, 128 GB DDR4, two 1.92 TB SATA SSDs and iDRAC9 Enterprise remote management

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Installed SSD2 × 1.92 TB SATA SSD
  • Processor core count18-Core Processor
  • Operating systemNo

Installed Memory Size 128GB

SSD (Installed) 2 x 1.92TB SATA SSD

  • Dual 18-core Xeon Gold 6150 CPUs deliver 56 total cores for heavy compute
  • 128 GB DDR4 2666 MHz ECC memory scales to 1.5 TB capacity
  • Two 1.92 TB SATA SSDs on PERC S140 controller with RAID 0/1/5/10
  • Broadcom 57810S-K dual-port 10 Gb blade network daughter card for high-speed I/O
  • iDRAC9 Enterprise enables full remote management and automation

High-density blade for virtualised workloads

The Dell PowerEdge M640 half-height blade fits the MX or M1000e chassis and ships with two Xeon Gold 6150 18-core processors running at 2.7 GHz with 3.7 GHz turbo. It includes 128 GB of DDR4 registered ECC memory across eight 16 GB modules and a PERC S140 controller managing two 1.92 TB SATA SSDs. iDRAC9 Enterprise provides full remote management.

Suited for dense compute clusters

Buyers needing GPU acceleration or additional internal drive bays should look elsewhere. Organisations without a compatible MX or M1000e enclosure cannot install this blade. Workloads that exceed the 128 GB installed memory limit will require extra DIMMs to reach the 2 TB maximum.

Dual 10 Gb network daughter card

The Broadcom 57810S-K dual-port 10 Gb blade network daughter card is factory-installed, giving each blade two 10 GbE connections without consuming a mezzanine slot. This specification determines whether the server matches existing top-of-rack switching and bandwidth requirements.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $1,551.99
Cheaper than about 58% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 128 GB.
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge M640
Product typeBlade
Processor
ProcessorIntel Xeon
Processor core count18-Core Processor
Processor socketLGA 3647
Processor speed2.7 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Memory slot count16
Storage
Installed SSD2 × 1.92 TB SATA SSD
Disk controllerDell Perc S140 Controller
Drive interfaceSATA/SAS
Supported RAID levelsRAID 0/1/5/10
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell Broadcom 57810S-K 10Gb Dual Port Blade Network Daughter Card
Ports & slots
Management interfaceRJ 45
Size & build
Rack heightBlade
Software
Operating systemNo

Other versions of this model

5 more in the same range

Questions about this item

What chassis do I need to install this half-height M640 blade server?

The M640 blade fits Dell PowerEdge MX or M1000e chassis. It uses a half-height form factor and connects through the chassis midplane for power, cooling and I/O.

Can I keep my existing DDR4 2666MHz ECC memory modules when adding capacity to the 128GB already installed?

Yes. The server has 16 DDR4 slots and supports up to 1.5TB total. Additional DDR4 2666MHz registered ECC modules will operate alongside the eight 16GB modules already fitted.

How do I confirm the iDRAC9 Enterprise remote management is active after the blade is seated in the chassis?

Connect to the iDRAC IP address from a browser. The login screen will show iDRAC9 Enterprise edition and the system inventory will list both Xeon Gold 6150 processors, 128GB memory and the two 1.92TB SSDs.

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