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DELL

DELL PowerEdge R640 10x 2.5" 2x Xeon Gold 6148 256GB DDR4

SKU CH-BXH4-EXVJA

Ten 2.5-inch drive bays, two 18-core Xeon Gold 6148 processors and 256 GB DDR4 memory in a 1U rack server built for virtualization and database workloads

  • ProcessorGold 6148
  • Installed RAM256 GB
  • Processor core count18
  • Operating systemNo
  • Type of memoryDDR4
  • Processor speed2.4 GHz
  • 40 cores across two Xeon Gold 6148 CPUs handle heavy virtualization
  • 256 GB DDR4 memory supports many concurrent VMs and databases
  • 10 x 2.5" drive bays let you choose capacity and drive type
  • Rack-mount 1U form factor fits standard data-centre cabinets
  • Dual 10 GbE and 1 GbE ports provide fast network connectivity

DELL PowerEdge R640 10-Bay Server

The DELL PowerEdge R640 is a 1U rackmount server system designed for business workloads such as virtualization, databases, backups, and application hosting. It arrives new with two Intel Xeon Gold 6148 processors, each running at 2.40GHz with 18 cores for a total of 40 cores. The system includes 256GB of DDR4 memory and supports a maximum capacity of 3TB. Ten 2.5-inch drive bays provide flexible storage configuration for data centers and server rooms.

Verify Rack Space and Drive Selection

Confirm that your rack provides a standard 1U slot and sufficient depth for this chassis. The unit weighs 60 units and requires appropriate rails for secure mounting. No storage drives are included with the server, so you must source compatible 2.5-inch drives separately to populate the ten available bays. Ensure your power infrastructure can support dual-processor operation and that network cabling matches the onboard X540 and I350 Ethernet ports.

Suits Virtualization and Density-Focused Deployments

This configuration suits IT teams building dense virtualization clusters, database nodes, or application hosts in standard rack environments. Buyers who need larger 3.5-inch drive bays, GPU acceleration, or a tower form factor should look at alternative chassis designs. Organizations requiring pre-installed operating systems or drives must arrange those additions separately.

How it compares

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

Price $1,262.99
Cheaper than about 66% 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 18
Higher than about 70% of the 7,955 comparable items (median 16).

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Specifications

Product
Brand nameDELL
Product typeRackmount
Processor
ProcessorGold 6148
Processor core count18
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

Does the server ship with drives or do I need to buy 2.5" drives separately?

The unit comes with 10 empty 2.5" trays; storage drives are not included and must be purchased separately.

The listing shows two Xeon Gold 6148 processors — does that mean 40 cores are active?

Two Gold 6148 CPUs provide 40 cores total at 2.40GHz for multi-threaded workloads.

With 256GB DDR4 installed and a 3TB ceiling, how much headroom is left for adding memory?

The system holds 256GB DDR4 now and supports up to 3TB, leaving ample capacity for future expansion.

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