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Silver 1U rack server, four 3.5-inch drive bays, matte black front bezel

DELL

DELL PowerEdge R640 4LFF 2x Xeon Silver 4116 192GB DDR4 rack server

SKU CH-VEE1-5FKY2

A 1U rack server with two 12-core Xeon Silver 4116 processors at 2.1GHz, 192GB DDR4 ECC memory, a PERC H740P RAID controller and four 3.5-inch drive bays

  • ProcessorIntel Xeon
  • Installed RAM192 GB
  • Type of memoryDDR4
  • Processor speed2.1 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Silver 4116 CPUs deliver 24 cores at 2.1GHz
  • 192GB DDR4 ECC memory supports demanding virtualization workloads
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise enables remote firmware updates and hardware monitoring
  • Dual 750W supplies provide redundant power for continuous uptime

Dense compute platform

The Dell PowerEdge R640 is a 1U rack server built around two Xeon Silver 4116 processors running at 2.1 GHz. Each chip delivers 12 cores and 16.5 MB of cache, giving 24 threads in total. The system ships with 192 GB of DDR4 ECC registered memory and a PERC H740P RAID controller.

Suited for memory-heavy workloads

Virtualisation hosts, database nodes and analytics clusters that need many cores and a large memory pool in a single rack unit will fit this configuration. Buyers who want more storage bays than the four 3.5-inch slots provided should look at a different chassis. Sites without 10 GbE infrastructure cannot use the onboard 562T dual-port adapter.

Max memory capacity 7.68 TB

The platform supports up to 7.68 TB of DDR4 across its full complement of DIMM slots. The installed 192 GB leaves substantial headroom for future expansion without replacing modules.

How it compares

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

Price $1,580.99
Cheaper than about 57% of the 17,641 comparable items (median $1,910.99).
Installed RAM 192 GB
Higher than about 55% of the 15,103 comparable items (median 128 GB).
Processor speed 2.1 GHz
Lower than about 70% 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 speed2.1 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM192 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage48,00
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 can I confirm the PERC H740P RAID controller is operating correctly after initial setup?

The iDRAC9 Enterprise remote management interface provides full controller health monitoring and alerting so you can verify RAID status without physical access.

Which components are included with the 4LFF chassis and what must be sourced separately?

The server ships with two Xeon Silver 4116 CPUs, 192 GB DDR4 ECC registered memory, a PERC H740P RAID controller, a 10 GbE 2-port 562T adapter, and two 750 W power supplies; 3.5" drives and rail kit are not included.

Which memory configuration should I select if I need to expand beyond the installed 192 GB?

The platform supports DDR4 ECC registered modules up to a total of 7.68 TB across 24 DIMM slots, so choose capacity per module based on the number of free slots you plan to populate.

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