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Dell PowerEdge R640 4LFF rack server, matte black metal chassis, four 3.5 inch drive bays visible

DELL

DELL PowerEdge R640 4LFF Xeon Gold 6142 128GB DDR4

SKU CH-NJD6-10NEY

A 1U rack server with four 3.5-inch drive bays, a 2.6 GHz 16-core Xeon Gold 6142, 128 GB DDR4 ECC memory and a PERC H740P RAID controller

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Type of memoryDDR4
  • Processor speed2.6 GHz
  • Installed CPUs1
  • Max supported CPUs2
  • 16-core Xeon Gold 6142 at 2.6 GHz for compute-intensive workloads
  • 128 GB DDR4 ECC memory supports large virtualisation clusters
  • PERC H740P RAID controller with 4× 3.5″ bays for flexible storage
  • iDRAC9 Enterprise remote management enables lights-out administration
  • Dual 750 W power supplies provide redundancy for continuous uptime

Dell PowerEdge R640 4LFF server

This Dell PowerEdge R640 server is a 4LFF rack-mount system built for data-centre workloads. It arrives new with one Intel Xeon Gold 6142 processor running at 2.6 GHz and 128 GB of DDR4 memory. The chassis supports up to four 3.5-inch SATA drives and includes a PERC H740P RAID controller. Remote management is handled by iDRAC9 with an Enterprise licence.

Suits single-socket density needs.

The single-socket configuration suits applications that favour core density over maximum socket count. Buyers who need two processors installed from the outset should look at a dual-socket build. The integrated graphics and 10 GbE 562T adapter cover basic display and networking without extra cards. Organisations requiring pre-installed storage drives must add them separately.

128 GB DDR4 memory installed

The system ships with 128 GB of DDR4 ECC registered memory installed across the available slots. Maximum supported capacity reaches 7.68 TB when fully populated with compatible modules. This DDR4 generation is the only memory type the platform accepts. Confirm the total capacity matches your workload before ordering.

How it compares

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

Price $1,320.99
Cheaper than about 64% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 128 GB.
Processor speed 2.6 GHz
Higher than about 80% 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 speed2.6 GHz
Installed CPUs1
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage40,00
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

How many 3.5-inch drive bays does the R640 chassis support?

The Dell PowerEdge R640 chassis supports up to 4 drive bays for 3.5-inch SATA drives.

What power supplies are installed for continuous operation?

Two 750W power supplies provide redundant power for sustained workloads.

Which RAID controller manages the storage array?

The PERC H740P RAID controller handles storage management and RAID levels.

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