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Dell PowerEdge R640 1U rack server front with ten 2.5 inch drive bays

DELL

DELL PowerEdge R640 10B 2x Xeon Gold 6148 256GB DDR4 10x 600GB SAS

SKU CH-1FF4-FQWNY

Dual 40-core Xeon server with 256 GB DDR4 and ten 600 GB SAS drives in a 10-bay 2.5" rackmount chassis

  • ProcessorGold 6148
  • Installed RAM256 GB
  • Processor core count24
  • Operating systemNo
  • Type of memoryDDR4
  • Processor speed2.4 GHz
  • 40-core Xeon Gold 6148 CPUs power virtualization and databases
  • 256GB DDR4 memory runs multiple VMs and data-heavy apps
  • 10x 600GB 10K SAS drives store OS, apps and backups
  • 10-bay 2.5" rack chassis fits dense data-centre deployments
  • Dual 2.40GHz processors deliver 40 cores for business workloads

Purpose-built 1U rack server

The Dell PowerEdge R640 10B is a 1U rackmount server system designed for business workloads such as virtualization, databases, file storage, backups and application hosting. It fits standard data-centre, server-room and lab racks where density and reliability matter.

Dual Xeon Gold 6148 compute

Two Intel Xeon Gold 6148 processors deliver 40 total cores at 2.40 GHz with 24 cores per CPU, backed by 256 GB of DDR4 memory expandable to 3 TB. This configuration suits organisations running multiple virtual machines or data-heavy applications. Buyers needing GPU acceleration, higher single-thread frequency or more than two sockets should evaluate other platforms.

Ten-bay SAS storage array

Ten 2.5-inch bays come populated with 600 GB 10K SAS hard drives, providing immediate capacity for operating systems, applications, virtual machines and backups. Integrated X540 and I350 network controllers handle connectivity without extra cards. The integrated GPU covers basic display needs only.

How it compares

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

Price $1,519.99
Cheaper than about 59% 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 24
Higher than about 90% of the 7,955 comparable items (median 16).

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Specifications

Product
Brand nameDELL
Product typeRackmount
Processor
ProcessorGold 6148
Processor core count24
Processor speed2.4 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Storage
Drive bays10B - 10x 2.5 in
Graphics
Graphics chipIntegrated
Software
Operating systemNo
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

What rack hardware do I need to mount the 1U R640 chassis?

The server is a rackmount unit; you will need a standard 4-post rack with square-hole or threaded rails and sufficient depth to support the chassis.

Will my existing 10K SAS drives work with the 10-bay backplane?

Yes, the backplane accepts 2.5-inch SAS drives and the system ships with ten 600GB 10K SAS HDDs installed.

How can I confirm both Xeon Gold 6148 CPUs and all 256GB of DDR4 are detected after first boot?

Enter the BIOS or iDRAC interface on startup; the System Information screen lists both processors, 40 total cores, and the full 256GB memory capacity.

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