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Silver rack-mount server with four front 3.5 drive bays

DELL

DELL PowerEdge R640 4LFF Xeon Bronze 3104 256GB DDR4 rack server

SKU CH-YGGW-RG3FK

A 1U rack server holding four 3.5-inch drives, one 1.7 GHz Xeon Bronze 3104 and 256 GB DDR4 with a PERC H740P controller

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed1.7GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size256GB
  • 4x 3.5" drive bays for high-density local storage
  • Single Xeon Bronze 3104 at 1.7 GHz with six cores for balanced compute
  • 256 GB DDR4 ECC memory supports memory-intensive workloads
  • PERC H740P RAID controller protects data with hardware acceleration
  • iDRAC9 Enterprise enables remote firmware updates and monitoring

Dell PowerEdge R640 4LFF Server

The Dell PowerEdge R640 is a 1U rack-mount server system built around a single Intel Xeon Bronze 3104 processor running at 1.7 GHz with six cores and 8.25 MB cache. It ships with 256 GB of DDR4 ECC registered memory across sixteen 16 GB modules and includes a Dell PERC H740P RAID controller. The chassis provides four 3.5-inch drive bays with SATA interface; no drives are installed. Remote management is handled by iDRAC9 with an Enterprise licence and dual 750 W power supplies are fitted.

Suited for memory-heavy workloads

This configuration suits buyers who need a high memory footprint in a compact 1U form factor and who plan to populate the four 3.5-inch bays with SATA drives. It is not for buyers who need a second processor installed immediately, who require more than four drive bays, or who depend on a GPU for compute tasks.

Four 3.5-inch SATA drive bays with PERC H740P

The single specification that decides fit is the storage subsystem: four 3.5-inch hot-plug bays wired to a Dell PERC H740P RAID controller over SATA. If your deployment needs more bays, a different drive interface, or a controller without hardware RAID, this chassis will not meet the requirement.

Highlights

  • 4x 3.5" drive bays for high-density local storage
  • Single Xeon Bronze 3104 at 1.7 GHz with six cores for balanced compute
  • 256 GB DDR4 ECC memory supports memory-intensive workloads
  • PERC H740P RAID controller protects data with hardware acceleration
  • iDRAC9 Enterprise enables remote firmware updates and monitoring

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed1.7GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)4,00
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 much heat and power draw should I expect from the two 750W power supplies running 24/7?

The server ships with dual 750W PSUs; actual draw depends on the drives and workload you add, but the supplies are sized for continuous operation.

Which drives and caddies do I need to populate the four 3.5-inch bays?

The chassis accepts four 3.5-inch SATA drives; drives and matching caddies are not included and must be sourced separately.

Will my existing PERC H740P cables and backplane work with this R640 4LFF chassis?

The system includes a PERC H740P RAID controller, which is the standard controller for this 4-bay LFF backplane.

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