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Dell PowerEdge R640 4-bay 3.5-inch rack server, silver front bezel, black chassis, two handles

DELL

DELL PowerEdge R640 4LFF 2x Xeon Gold 6226R 64GB DDR4 No Drive

SKU CH-4GYG-Z9GF5

A 1U rack server with dual Xeon Gold 6226R 16-core processors at 2.9 GHz, 64 GB DDR4 ECC memory, a PERC H740P RAID controller and four 3.5-inch drive bays, sold without drives

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Type of memoryDDR4
  • Processor speed2.9 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Gold 6226R CPUs deliver 16 cores each at 2.9 GHz
  • 64 GB DDR4 ECC registered memory supports heavy virtualisation workloads
  • PERC H740P RAID controller enables hardware RAID for data protection
  • Four 3.5" drive bays provide flexible SATA storage expansion
  • iDRAC9 Enterprise licence allows full remote server management

Dell PowerEdge R640 4LFF server

The Dell PowerEdge R640 is a 1U rack server fitted with two Intel Xeon Gold 6226R processors running at 2.9 GHz and 64 GB of DDR4 ECC memory. It includes a PERC H740P RAID controller and a 10 GbE 562T dual-port adapter for high-throughput networking. The chassis provides four 3.5-inch drive bays and ships without any drives installed.

Organisations needing dense compute

This configuration suits virtualisation hosts, database nodes or backup targets that benefit from four large-form-factor bays and dual 16-core CPUs. Buyers who want more storage bays, GPU acceleration or a smaller 2.5-inch bay layout should look at a different chassis.

PERC H740P RAID controller

The PERC H740P hardware RAID controller manages the SATA drives in the four 3.5-inch bays and determines which RAID levels and cache policies are available. Verify that its feature set matches the redundancy and performance requirements of the intended workload.

How it compares

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

Price $1,660.99
Cheaper than about 55% of the 17,641 comparable items (median $1,910.99).
Installed RAM 64 GB
Lower than about 70% of the 15,103 comparable items (median 128 GB).
Processor speed 2.9 GHz
Higher than about 88% 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 speed2.9 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage8,00
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

What rack depth and width does the 36 x 24 x 10 in chassis require?

The chassis is 36 inches deep and 24 inches wide, so the rack must provide at least that much usable depth and width.

How are the two Xeon Gold 6226R processors and the PERC H740P controller installed, and what step is often missed?

Both processors are already seated in the two sockets and the PERC H740P is pre-installed; the step often missed is attaching the 2x 750W power supplies and cabling them before power-on.

What drive maintenance will the four 3.5-inch bays and the PERC H740P need later?

The four 3.5-inch bays accept SATA drives; the PERC H740P manages RAID arrays, so plan for drive replacements and controller firmware updates over time.

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