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Silver 1U rack server, four 3.5-inch drive bays front, matte black finish

DELL

DELL PowerEdge R640 4LFF 2x Xeon Silver 4214 32GB RAM No Drive

SKU CH-RQGJ-30MMX

A 1U rack server with dual 12-core Xeon Silver 4214 CPUs at 2.2 GHz, 32 GB DDR4 ECC memory, PERC H740P RAID controller, 10 GbE networking and four 3.5-inch drive bays ready for SATA drives

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.2GHz
  • # of Processors Installed2
  • MAX Processors2
  • Installed Memory Size32GB
  • Dual 12-core Xeon 4214 CPUs deliver 24 threads at 2.2GHz
  • 32GB DDR4 ECC registered memory supports error-correcting workloads
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise licence enables full remote server management
  • Dual 750W power supplies provide redundant power for uptime

Dell PowerEdge R640 4LFF Server

The Dell PowerEdge R640 is a 1U rack server fitted with two Intel Xeon Silver 4214 processors running at 2.2GHz. Twelve cores per processor give 24 threads for virtualisation, database or compute workloads. Thirty-two gigabytes of DDR4 ECC registered memory are installed across two 16GB modules.

Four 3.5-inch SATA drive bays with PERC H740P

The chassis accepts up to four 3.5-inch SATA drives managed by the Dell PERC H740P RAID controller. No drives are installed, so storage capacity and redundancy must be chosen separately. The controller supports hardware RAID levels for data protection.

7.68TB maximum DDR4 memory ceiling

The platform scales to 7.68TB of DDR4 when all memory slots are populated with supported modules. Buyers who need more than the installed 32GB must plan for additional registered ECC DIMMs. The two-socket limit means CPU expansion stops at the current pair.

Highlights

  • Dual 12-core Xeon 4214 CPUs deliver 24 threads at 2.2GHz
  • 32GB DDR4 ECC registered memory supports error-correcting workloads
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise licence enables full remote server management
  • Dual 750W power supplies provide redundant power for uptime

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.2GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size32GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)8,00
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

Should I pick the 32 GB DDR4 configuration or add more memory up to the 7.68 TB maximum?

The system ships with 32 GB DDR4 ECC registered in two 16 GB modules. The board supports up to 7.68 TB total, so you can expand later if workloads grow beyond the installed capacity.

What does the 2.2 GHz clock on the two Xeon Silver 4214 processors deliver in this server?

Each Xeon Silver 4214 runs at 2.2 GHz with 12 cores and 16.5 MB cache. Two sockets give 24 physical cores at that frequency for parallel workloads such as virtualization and database tasks.

How does the PERC H740P controller and SATA interface limit drive performance in the 3.5-inch bays?

The PERC H740P manages RAID across the four 3.5-inch bays using the SATA interface. Drive throughput will be capped by the SATA link speed and the controller's RAID overhead.

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