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Silver rack-mount server chassis with four 3.5-inch drive bays front panel

DELL

DELL PowerEdge R640 4LFF 2x Xeon Bronze 3204 64GB DDR4

SKU CH-GH93-T3N62

A 1U rack server holding four 3.5-inch drives, dual 1.9 GHz Xeon Bronze 3204 processors, 64 GB DDR4 ECC memory, PERC H740P RAID controller and 10 GbE networking

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed1.9GHz
  • # of Processors Installed2
  • MAX Processors2
  • Installed Memory Size64GB
  • Dual Xeon Bronze 3204 processors deliver multi-threaded performance for virtualisation workloads
  • 64 GB DDR4 ECC registered memory protects data integrity in critical applications
  • PERC H740P RAID controller enables flexible storage arrays across four 3.5" drive bays
  • iDRAC9 Enterprise licence provides comprehensive remote management and monitoring
  • Dual 750 W power supplies ensure continuous operation during power supply failure

Rack server with four 3.5-inch bays

The Dell PowerEdge R640 is a 1U rack-mount server fitted with two Intel Xeon Bronze 3204 processors running at 1.9 GHz and 64 GB of DDR4 ECC registered memory. A PERC H740P RAID controller and a dual-port 10 GbE 562T adapter are installed. The chassis accepts up to four 3.5-inch SATA drives, which are not included.

Suits small virtualisation hosts and storage nodes

This configuration works for buyers who need a compact server with dual processors, hardware RAID and 10 GbE networking. It is not for buyers who need GPUs, more than four drive bays, or a different drive form factor.

Four 3.5-inch SATA drive bays

The single specification that decides fit is the 4LFF chassis, which provides exactly four 3.5-inch hot-plug bays connected to the PERC H740P controller over SATA. Buyers requiring a different bay count or drive interface should choose another chassis.

Highlights

  • Dual Xeon Bronze 3204 processors deliver multi-threaded performance for virtualisation workloads
  • 64 GB DDR4 ECC registered memory protects data integrity in critical applications
  • PERC H740P RAID controller enables flexible storage arrays across four 3.5" drive bays
  • iDRAC9 Enterprise licence provides comprehensive remote management and monitoring
  • Dual 750 W power supplies ensure continuous operation during power supply failure

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed1.9GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)6,00
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

How loud does the R640 get when the two 750 W supplies run a 64 GB workload all day?

Dual 750 W supplies share the load, so fan speed stays lower than a single-supply design under the same 64 GB DDR4 workload.

What cabling and drives must I provide to use the four 3.5-inch bays with the PERC H740P?

You need 3.5-inch SATA drives and matching SATA data cables; the H740P handles RAID but no drives or cables are included.

Will the 10 Gb 562T adapter link at full speed to my older 1 Gb switches?

Yes, the 562T auto-negotiates down to 1 Gb so existing copper infrastructure works without replacement.

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