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Silver rack-mount server chassis with four front 3.5-inch drive bays

DELL

DELL PowerEdge R640 4LFF 2x Xeon Gold 5218 2.3GHz 512GB DDR4 No Drive Rack Server

SKU CH-FQ0Q-NA095

A 1U rack server holding four 3.5" drives, dual 16-core Xeon Gold 5218 CPUs at 2.3GHz, 512GB DDR4 ECC memory and a PERC H740P RAID controller

  • ProcessorIntel Xeon
  • Installed RAM512 GB
  • Type of memoryDDR4
  • Processor speed2.3 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Gold 5218 CPUs provide 16 cores each for parallel workloads
  • 512 GB DDR4 ECC memory supports large datasets and virtualisation
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise licence enables full remote server management
  • 10 GbE 562T dual-port adapter delivers high-throughput network connectivity

Dell PowerEdge R640 4LFF server

The Dell PowerEdge R640 is a 1U rack-mount server populated with two Intel Xeon Gold 5218 processors running at 2.3GHz and 512GB of DDR4 ECC registered memory. It uses a PERC H740P RAID controller and includes a 10GbE two-port 562T network adapter. The chassis provides four 3.5-inch drive bays with a SATA interface and ships without any drives installed.

Suited for dense virtualisation

This configuration fits buyers who need a high core count and large memory footprint in a single rack unit with integrated 10GbE connectivity. It is not for buyers who want more storage bays than the four 3.5-inch slots provided, nor for those who require a GPU for compute acceleration because only integrated graphics are present.

Key specification: 512GB DDR4 ECC registered memory

The installed 512GB DDR4 ECC registered memory determines whether this server matches the capacity needs of the target workload. The board supports a maximum of 7.68TB, so buyers planning larger datasets can expand later, but the shipping configuration is fixed at 512GB.

How it compares

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

Price $2,734.99
Pricier than about 62% of the 17,641 comparable items (median $1,910.99).
Installed RAM 512 GB
Higher than about 80% of the 15,103 comparable items (median 128 GB).
Processor speed 2.3 GHz
Typical for this category: the median of 9,950 items is 2.3 GHz.

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Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameRack Mount
Product typeRack
Processor
ProcessorIntel Xeon
Processor speed2.3 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM512 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage2,00
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 comes in the box and what must be purchased separately?

The server ships with two Xeon Gold 5218 processors, 512 GB DDR4 ECC memory, a PERC H740P RAID controller, a dual-port 10 GbE 562T adapter, two 750 W power supplies and rails on request. No 3.5" drives are included; they must be bought separately.

Which drive-bay version should I choose for maximum 3.5" capacity?

The 4LFF chassis provides four 3.5" bays, the highest count available on the R640 platform. Select this version when you need the most high-capacity SATA drives in a 1U form factor.

What does the 512 GB DDR4 figure mean once the server is running?

All 512 GB are installed across the 24 DIMM slots as ECC Registered modules, leaving headroom to expand up to 7.68 TB using DDR4 when workloads grow.

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