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Dell PowerEdge M640 blade server, silver metal chassis, front drive bays visible

DELL

DELL PowerEdge M640 Blade 2x Xeon Silver 4210 384GB DDR4 2x 1.8TB SAS

SKU CH-R4A1-J8SDZ

Dual Xeon Silver 4210 blade server with 384GB DDR4 memory and 2x 1.8TB SAS drives for dense compute workloads

  • ProcessorIntel Xeon
  • Installed RAM384 GB
  • Type of memoryDDR4 SDRAM
  • Processor speed2.2 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Silver 4210 processors deliver 20 cores at 2.2 GHz for multi-threaded workloads
  • 384GB DDR4 ECC memory supports large datasets and virtualisation density
  • Dual 1.8TB SAS drives provide redundant storage on PERC H330 controller
  • iDRAC9 Enterprise enables remote management and firmware updates
  • 10GbE 562T adapter handles high-throughput network traffic

PowerEdge M640 blade with dual Xeon Silver 4210

The Dell PowerEdge M640 blade server delivers two Intel Xeon Silver 4210 processors at 2.2 GHz with ten cores each. It comes with 384 GB of DDR4 ECC registered memory and a PERC H330 SAS storage controller. Remote management is handled by iDRAC9 Enterprise.

Suited for dense compute in a blade chassis

This configuration fits organisations that need high core counts and large memory capacity within a standard blade form factor. Buyers who need more than two 2.5-inch drive bays or who require discrete GPU acceleration should look at alternative platforms.

Dual Xeon Silver 4210 at 2.2 GHz with 384 GB DDR4

The two 10-core Xeon Silver 4210 CPUs provide twenty threads total and set the performance ceiling for this blade. The installed 384 GB of DDR4 memory can be expanded to 1 TB if workloads demand it.

How it compares

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

Price $2,361.99
Pricier than about 57% of the 17,641 comparable items (median $1,910.99).
Installed RAM 384 GB
Higher than about 75% of the 15,103 comparable items (median 128 GB).
Processor speed 2.2 GHz
Lower than about 60% of the 9,950 comparable items (median 2.3 GHz).

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Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameBlade
Product typeBlade
Processor
ProcessorIntel Xeon
Processor speed2.2 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM384 GB
Type of memoryDDR4 SDRAM
Maximum RAM capacity1 TB
Storage
Installed storage3,60
Disk controllerDell PERC H330 SAS Storage Controller
Drive interfaceSAS
Graphics
Graphics chipIntegrated Graphics
Size & build
Product dimensions22 × 22x 10 in
More details
Management controlleriDRAC9 Enterprise

Questions about this item

What enclosure bay dimensions does the 22 by 22 inch blade require?

The blade measures 22 by 22 inches in width and depth so it occupies a single full-height bay in a compatible Dell PowerEdge enclosure.

What step is often missed when seating the blade in the enclosure?

The blade must be fully inserted until the release lever clicks and the iDRAC9 Enterprise management port shows a solid link light before powering on the chassis.

When should the 2x 1.8TB SAS drives be replaced under typical use?

Plan to replace the SAS drives after five years of continuous operation or when the PERC H330 controller logs predictive failure alerts during routine health checks.

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