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Silver 1U rack server with four 3.5-inch drive bays, front panel removed showing empty slots

DELL

DELL PowerEdge R640 4LFF Xeon Platinum 8268 2.9 GHz 24-core 128GB DDR4 no drive

SKU CH-83PH-RSSWP

A 1U rack server with four 3.5-inch drive bays, a 24-core Xeon Platinum 8268 at 2.9 GHz, 128 GB DDR4 memory and a PERC H740P RAID controller, sold without drives

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.9 GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size128GB
  • 24-core Xeon Platinum 8268 at 2.9 GHz delivers high compute density
  • 128 GB DDR4 ECC registered memory supports large virtualisation workloads
  • Four 3.5-inch drive bays with PERC H740P RAID controller enable flexible storage
  • Dual 750 W power supplies and 10 GbE 562T adapter provide resilient connectivity
  • iDRAC9 Enterprise remote management simplifies server administration

PowerEdge R640 4-bay server

This 1U rack-mount system ships with one Intel Xeon Platinum 8268 processor running at 2.9 GHz across 24 cores and 128 GB of DDR4 ECC registered memory. The chassis provides four 3.5-inch drive bays and a PERC H740P RAID controller. Remote management is handled by iDRAC9 Enterprise.

Suited for dense storage workloads

The four-bay layout fits workloads that need local capacity on 3.5-inch SATA drives while keeping rack depth short. Buyers who need more than four internal drives or a different drive form factor should consider other platforms. The single-socket configuration also limits maximum thread count for heavily parallel tasks.

Four 3.5-inch drive bays decide fit

The chassis supports exactly four 3.5-inch SATA bays with the PERC H740P controller. If the deployment requires more internal bays or a different drive interface, this unit will not satisfy the requirement.

Highlights

  • 24-core Xeon Platinum 8268 at 2.9 GHz delivers high compute density
  • 128 GB DDR4 ECC registered memory supports large virtualisation workloads
  • Four 3.5-inch drive bays with PERC H740P RAID controller enable flexible storage
  • Dual 750 W power supplies and 10 GbE 562T adapter provide resilient connectivity
  • iDRAC9 Enterprise remote management simplifies server administration

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.9 GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)48,00
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 does the Xeon Platinum 8268 24-core CPU generate under sustained all-day load?

The installed Xeon Platinum 8268 is a 24-core processor running at 2.9 GHz with 35.75MB cache. Power draw and thermal output scale with workload; the chassis uses dual 750W supplies and integrated cooling designed for continuous operation.

What drive caddies or trays are required to populate the four 3.5-inch bays?

The 4LFF chassis provides four 3.5-inch SATA drive bays. Drives must be mounted in Dell-compatible 3.5-inch hot-plug trays that match the backplane; the PERC H740P controller manages the connected SATA devices.

Will my existing DDR4 ECC registered modules work alongside the 128GB already installed?

The system currently holds 128GB of DDR4 ECC registered memory. Additional modules must match DDR4 ECC registered specification; the platform supports up to 7.68TB total capacity across available DIMM slots.

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