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Dell PowerEdge R640 4LFF rack server silver front with four 3.5 inch drive bays

DELL

DELL PowerEdge R640 4LFF Xeon Gold 6138 64GB DDR4

SKU CH-EKE7-V7WXY

A 4-bay 3.5-inch rack server with one 20-core Xeon Gold 6138 at 2.0 GHz, 64 GB DDR4 ECC and a PERC H740P RAID controller

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Type of memoryDDR4
  • Processor speed2 GHz
  • Installed CPUs1
  • Max supported CPUs2
  • 20-core Xeon Gold 6138 at 2.0 GHz handles demanding workloads
  • 64 GB DDR4 ECC registered memory supports virtualisation density
  • PERC H740P RAID controller protects data across four 3.5" bays
  • iDRAC9 Enterprise remote management simplifies administration
  • Dual 750 W power supplies deliver redundant power

Server purpose

The Dell PowerEdge R640 is a 1U rack server built for virtualisation, database and high-performance compute workloads. A single Xeon Gold 6138 processor delivers 20 cores at 2.0 GHz with 27.5 MB cache, backed by 64 GB DDR4 ECC registered memory. The chassis supports up to four 3.5-inch drive bays for local storage expansion.

Build and connectivity

The 36 x 24 x 10 inch enclosure houses a PERC H740P RAID controller managing SATA drives and a dual-port 10 GbE 562T network adapter for high-throughput connectivity. Dual 750 W power supplies provide redundancy, while iDRAC9 Enterprise enables full remote management. Integrated graphics handle console output without a discrete GPU.

Bundled value

Firmware and BIOS are updated to the latest stable release before shipment and each unit passes full diagnostics and burn-in testing. A rail kit is available on request to simplify rack installation. The server ships without drives, allowing the buyer to populate bays with the exact capacity and redundancy required.

How it compares

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

Price $1,042.99
Cheaper than about 73% 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 GHz
Lower than about 92% 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 GHz
Installed CPUs1
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage4,00
Disk controllerDell PERC H740P Controller
Drive interfaceSATA
Graphics
Graphics chipIntegrated Graphics
Size & build
Product dimensions36 × 24 × 10 in
More details
Management controlleriDRAC9 - Enterprise License

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