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DELL

DELL PowerEdge R640 8B SFF 48-Core Rack Server 2x Xeon 8160 2.1GHz 256GB DDR4 H730P

SKU CH-TDN1-J3EYV

Rackmount server with dual 14-core Xeon 8160 CPUs, 256 GB DDR4, H730P controller and eight 2.5-inch drive bays for virtualization and database workloads

  • ProcessorPlatinum 8160
  • Installed RAM256 GB
  • Processor core count14
  • Operating systemNo
  • Type of memoryDDR4
  • Processor socketLGA3647
  • 48 cores across two Xeon Platinum 8160 CPUs handle heavy virtualization workloads
  • 256 GB DDR4 memory supports many simultaneous virtual machines and databases
  • Eight 2.5-inch drive bays let you choose capacity and drive type
  • H730P storage controller included for RAID configuration flexibility
  • Rack rails and front bezel supplied for immediate rack installation

Dell PowerEdge R640 8-Bay Rack Server

This Dell PowerEdge R640 is a 1U rackmount server system designed for business workloads including virtualization, databases, and application hosting. It arrives with dual Intel Xeon Platinum 8160 processors providing 48 total cores at 2.1GHz and 256GB of DDR4 memory installed. The configuration includes a PERC H730P storage controller, rack rails, and front bezel for immediate deployment. Storage drives are not included, allowing custom capacity selection.

Virtualization and database teams needing dense

The eight 2.5-inch drive bays and 256GB DDR4 memory suit organisations running multiple virtual machines or data-heavy applications. Buyers who require GPU acceleration, larger memory footprints beyond the 3TB maximum, or more than two processor sockets should evaluate alternative platforms. The integrated graphics and single LGA3647 socket design per processor limit specialised compute or expansion-heavy deployments.

48-core dual Xeon Platinum 8160 configuration

Two Platinum 8160 CPUs each deliver 14 cores at 2.10GHz, totalling 48 cores across the system for parallel workloads. The DDR4 memory fills 256GB of the 3TB maximum capacity supported across the memory slots. This core count and clock speed combination determines whether the server matches the throughput requirements of the intended virtualization or database layer.

How it compares

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

Price $1,663.99
Cheaper than about 55% of the 17,641 comparable items (median $1,910.99).
Installed RAM 256 GB
Higher than about 60% of the 15,103 comparable items (median 128 GB).
Processor core count 14
Lower than about 55% of the 7,955 comparable items (median 16).

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Specifications

Product
Brand nameDELL
Product typeRackmount
Processor
ProcessorPlatinum 8160
Processor core count14
Processor socketLGA3647
Processor speed2.1 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Storage
Drive bays8B - 8x 2.5 in
Graphics
Graphics chipIntegrated
Software
Operating systemNo
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

When will the eight 2.5" drive bays or the H730P controller need attention or replacement?

The eight 2.5-inch bays and the H730P controller are built for continuous rack use; plan to inspect drive health at each scheduled maintenance window and replace any drive that reports SMART errors or the controller if its battery-backed cache module fails.

Which component hits its limit first when all 48 cores run at 2.1 GHz under sustained load?

The two Xeon Platinum 8160 processors, each with 14 cores at 2.10 GHz, will reach their thermal design power before memory or I/O, so adequate airflow through the 1U chassis is the primary constraint.

How much heat and power should I budget for when this server runs all day in a rack?

With dual Xeon 8160 CPUs at 2.1 GHz and 256 GB DDR4, the system draws near its rated TDP under full load, so provision rack cooling and power distribution for the combined processor thermal envelope plus the H730P controller and eight drive bays.

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