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

DELL

DELL PowerEdge R640 4LFF Xeon Platinum 8260L 16GB DDR4 No Drive

SKU CH-5G8Z-TPF5Z

A 1U rack server holding four 3.5-inch drives, powered by a 24-core Xeon Platinum 8260L at 2.4GHz with 16GB DDR4 and a PERC H740P controller

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.4GHz
  • # of Processors Installed1
  • MAX Processors2
  • Installed Memory Size16GB
  • 24-core Xeon Platinum 8260L at 2.4 GHz delivers high compute density
  • Four 3.5-inch drive bays with PERC H740P controller enable flexible SATA storage
  • 16 GB DDR4 ECC registered memory supports reliable workloads
  • iDRAC9 Enterprise licence provides full remote management capability
  • Dual 750 W power supplies and 10 GbE 562T adapter ensure resilient connectivity

Dell PowerEdge R640 4LFF Server

The Dell PowerEdge R640 is a 1U rack server with four 3.5-inch drive bays. It ships with one Intel Xeon Platinum 8260L processor running at 2.4GHz, providing 24 cores and 35.75MB cache. The system includes 16GB of DDR4 ECC registered memory and a PERC H740P RAID controller. Integrated iDRAC9 Enterprise enables remote management.

Suits dense storage workloads

This configuration suits buyers who need a compact rack server with four large-form-factor bays for high-capacity SATA drives. It is not for buyers who want small-form-factor density beyond four bays, who require GPU acceleration, or who need more than one processor installed today. The single CPU and 16GB RAM may limit heavy virtualization.

Four 3.5-inch drive bays

The chassis supports exactly four 3.5-inch drives, which determines total raw storage capacity. No drives are installed, so you must supply SATA HDDs or SSDs. The PERC H740P controller manages RAID levels for those bays. Expanding beyond four drives requires a different chassis.

Highlights

  • 24-core Xeon Platinum 8260L at 2.4 GHz delivers high compute density
  • Four 3.5-inch drive bays with PERC H740P controller enable flexible SATA storage
  • 16 GB DDR4 ECC registered memory supports reliable workloads
  • iDRAC9 Enterprise licence provides full remote management capability
  • Dual 750 W power supplies and 10 GbE 562T adapter ensure resilient connectivity

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.4GHz
# of Processors Installed1
MAX Processors2
Installed Memory Size16GB
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

What memory type and capacity must I already have to add to the 16GB DDR4 installed in this R640?

The system uses DDR4 ECC Registered modules and supports up to 7.68TB total capacity across its memory slots.

Will my existing 3.5-inch SATA drives work with the PERC H740P controller in the four-bay chassis?

Yes, the controller manages SATA drives in the four 3.5-inch bays and provides hardware RAID for those disks.

How can I confirm the Xeon Platinum 8260L is running at its 2.4GHz base speed after installation?

Check the processor frequency in the iDRAC9 Enterprise dashboard or the system BIOS; both report the live CPU clock speed.

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