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Silver rack-mount server chassis with four 3.5-inch drive bays and dual power supplies

DELL

DELL PowerEdge R640 4LFF 2x Xeon Platinum 8268 64GB DDR4

SKU CH-4FAA-4VG3W

A 1U rack server with two 24-core Xeon Platinum 8268 CPUs at 2.9 GHz, 64 GB DDR4 ECC memory, a PERC H740P RAID controller, 10 GbE networking and four 3.5-inch drive bays

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Type of memoryDDR4
  • Processor speed2.9 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Platinum 8268 processors provide 24 cores each at 2.9 GHz
  • 64 GB DDR4 ECC memory installed with capacity up to 7.68 TB
  • PERC H740P RAID controller manages SATA drives in four 3.5" bays
  • iDRAC9 Enterprise licence enables full remote server management
  • Redundant 750 W power supplies and 10 GbE 562T adapter ensure uptime

Dual Xeon Platinum 8268 Server

The Dell PowerEdge R640 is a 1U rack-mount server equipped with two Intel Xeon Platinum 8268 processors running at 2.9 GHz. It arrives with 64 GB of DDR4 ECC registered memory and a PERC H740P RAID controller. The 4LFF chassis supports up to four 3.5-inch SATA drives, which are not included.

Suited for dense compute workloads

This configuration suits environments that need high core counts and remote management through iDRAC9 Enterprise in a single rack unit. Buyers who require installed storage, GPU acceleration, or more than two processor sockets should consider alternative platforms.

Two-socket Xeon Platinum 8268 foundation

The system is built around a pair of Xeon Platinum 8268 CPUs with a maximum memory capacity of 7.68 TB. Dual 750 W power supplies provide redundancy, while the integrated 10 GbE 562T adapter handles network connectivity.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $1,383.99
Cheaper than about 62% of the 17,641 comparable items (median $1,910.99).
Installed RAM 64 GB
Lower than about 70% of the 15,103 comparable items (median 128 GB).
Processor speed 2.9 GHz
Higher than about 88% of the 9,950 comparable items (median 2.3 GHz).

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Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameRack Mount
Product typeRack
Processor
ProcessorIntel Xeon
Processor speed2.9 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage8,00
Disk controllerDell PERC H740P Controller
Drive interfaceSATA
Graphics
Graphics chipIntegrated Graphics
Size & build
Product dimensions36 × 24 × 10 in
More details
Management controlleriDRAC9 - Enterprise License

Questions about this item

What storage interface does the PERC H740P RAID controller use for the four 3.5-inch drive bays?

The controller connects the bays through SATA, so each installed drive will operate on that interface.

What rack depth is required for the 36-inch-long chassis?

A standard four-post rack with at least 36 inches of usable depth will accommodate the server, and a rail kit can be requested if needed.

How are the two 750 W power supplies installed, and what step is often missed?

Slide each unit into its bay until it locks; the step people forget is seating both IEC power cords firmly so both supplies show green LEDs.

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