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Dell PowerEdge R640 1U rack server front view showing eight 2.5 inch drive bays

DELL

DELL PowerEdge R640 8SFF 2x Xeon Silver 4210 1536GB DDR4 rack server

SKU CH-FZEE-ZJBZ8

A 1U rack server with two 10-core Xeon Silver 4210 CPUs at 2.2GHz, 1.5TB DDR4 ECC memory, PERC H740P RAID controller and eight 2.5-inch drive bays

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.2GHz
  • # of Processors Installed2
  • MAX Processors2
  • Installed Memory Size1.5TB
  • Dual Xeon Silver 4210 CPUs deliver 20 cores at 2.2GHz
  • 5TB DDR4 ECC memory supports memory-intensive workloads
  • PERC H740P RAID controller manages up to eight 2.5" drives
  • iDRAC9 Enterprise enables remote server management
  • 10GbE 562T dual-port adapter provides high-speed networking

Dell PowerEdge R640 dual Xeon server

The Dell PowerEdge R640 is a 1U rack server built around two Intel Xeon Silver 4210 processors running at 2.2 GHz. It ships with 1.5 TB of DDR4 ECC registered memory and a PERC H740P RAID controller. Eight 2.5-inch drive bays are available for SATA storage, while a 10 GbE 562T dual-port adapter handles networking. Dual 750 W power supplies and iDRAC9 Enterprise remote management complete the platform for data-centre deployment.

Suits virtualisation hosts, not GPU workloads

This configuration targets organisations that need dense compute and memory for virtualisation, database or container clusters. The integrated graphics and lack of PCIe expansion rule out GPU-accelerated AI, rendering or VDI workloads. Buyers who require dedicated GPU support or more than eight drive bays should evaluate alternative chassis.

1.5 TB DDR4 decides fit

The installed 1536 GB of DDR4 ECC registered memory is the primary factor in choosing this unit. It fills a substantial portion of the 7.68 TB maximum capacity, so workloads that demand large in-memory datasets benefit immediately. If the application requires less memory or a different DDR generation, a smaller or differently configured server will be more cost-effective.

Highlights

  • Dual Xeon Silver 4210 CPUs deliver 20 cores at 2.2GHz
  • 5TB DDR4 ECC memory supports memory-intensive workloads
  • PERC H740P RAID controller manages up to eight 2.5" drives
  • iDRAC9 Enterprise enables remote server management
  • 10GbE 562T dual-port adapter provides high-speed networking

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.2GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size1.5TB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)15,36
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

Questions about this item

Does the R640 ship with drives or must I purchase SATA drives separately?

No drives are installed; the 8SFF chassis accepts up to eight 2.5-inch SATA drives that you must source yourself.

Should I select the 1.5 TB DDR4 configuration or add more memory later?

The system arrives with 1536 GB DDR4 ECC registered across 24 slots; you can expand up to 7.68 TB if workloads demand it.

What does the 2.2 GHz Xeon Silver 4210 rating mean for actual throughput?

Two 10-core processors at 2.2 GHz with 13.75 MB cache each deliver 20 total threads for parallel workloads.

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