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Dell PowerEdge R640 1U rack server front view with bezel and eight 2.5 inch drive bays

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6134 3.2GHz 8-Core 128GB DDR4 2x 800GB SSD

SKU CH-WW19-VRG1V

A 1U rack server with dual 3.2 GHz Xeon Gold 6134 processors, 128 GB DDR4 ECC memory and two 800 GB SATA SSDs on a PERC H730P controller

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Installed SSD2 × 800 GB SATA SSD
  • ChipsetIntel C620
  • Processor core count8-Core Processor
  • Dual Xeon Gold 6134 processors at 3.2 GHz deliver high compute density
  • 128 GB DDR4 2666 MHz ECC memory supports large workloads
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Two 800 GB SATA SSDs provide fast storage access
  • iDRAC 9 Enterprise gives full remote server management

Dense 1U compute platform

The PowerEdge R640 is a dual-socket 1U rack server built for scale-out workloads where density and performance matter. It ships with two Xeon Gold 6134 processors running at 3.2 GHz with 8 cores each, supported by 128 GB of DDR4 2666 MHz registered ECC memory across 8 modules.

RAID controller and networking daughter card

The PERC H730P 2 GB controller brings hardware RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode, backed by a battery for cache protection. The Intel X520/I350 daughter card adds two 1 GbE and two 10 Gb SFP+ ports, while iDRAC 9 Enterprise provides dedicated remote management.

Slide rails and bezel included

Ready Rails and the front bezel are supplied, so the unit mounts in a standard 1U bay without extra kits. The redundant 750 W platinum power supplies are hot-swappable, but buyers who need more than eight 2.5-inch drive bays or additional PCIe slots will need a larger chassis.

How it compares

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

Price $1,297.99
Cheaper than about 65% 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.
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R640
Model nameR640
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count8-Core Processor
Processor socketLGA 3647
ChipsetIntel C620
Processor speed3.2 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Memory slot count24
Storage
Installed SSD2 × 800 GB SATA SSD
Disk controllerDell Perc H730P 2 GB Controller
Drive interfaceSATA
Supported RAID levelsRAID 0/1/5/6/10/50/60
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
Ports & slots
Network ports4 x Ports
Expansion card slotsUp to 3 PCIe Gen 3 slots all x16
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height1U
Software
Operating systemNo

Other versions of this model

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Questions about this item

How often will the H730P RAID controller battery need replacement?

The PERC H730P includes a 2 GB battery-backed cache; plan to replace the battery module roughly every three to five years to keep write-back caching protected.

Which component hits its limit first when the dual Xeon Gold 6134 CPUs run at 3.2 GHz continuously?

The 750 W platinum power supplies set the sustained ceiling — total system draw must stay within their redundant capacity.

What noise and heat levels should be expected with both 750 W PSUs loaded all day?

Dual platinum units run efficiently, but a 1U chassis with eight 2.5 inch bays and two 3.2 GHz 8-core processors moves significant air — expect data-centre grade acoustics and heat output.

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