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

DELL

DELL PowerEdge R640 4LFF 2x Xeon Silver 6130 64GB DDR4 No Drive

SKU CH-0R8V-NV7SK

Rack-mount server with dual Xeon Silver 6130 CPUs, 64 GB DDR4 ECC RAM and a PERC H740P RAID controller, ready for up to four 3.5″ SATA drives

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Type of memoryDDR4
  • Processor speed2.1 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Silver 6130 CPUs provide 16 cores each at 2.1 GHz
  • 64 GB DDR4 ECC registered memory supports up to 7.68 TB maximum capacity
  • PERC H740P RAID controller manages up to four 3.5" SATA drive bays
  • iDRAC9 Enterprise licence enables remote management and monitoring
  • Dual 750 W power supplies and 10 GbE 562T adapter ensure reliable connectivity and power

Dell PowerEdge R640 4LFF Server

The Dell PowerEdge R640 is a 1U rack server with four 3.5-inch drive bays. It ships with two Intel Xeon Silver 6130 processors running at 2.1GHz and 64GB of DDR4 ECC registered memory. A PERC H740P RAID controller and a 10GbE two-port 562T adapter are installed. No drives are included.

Suits virtualisation hosts needing dense 3.5-inch

This configuration fits teams that want a short-depth rack box with four large-form-factor bays and dual-socket compute. Buyers who need more than four drive bays, GPU acceleration, or a different drive form factor should consider other chassis options.

Four 3.5-inch drive bays define storage capacity

The chassis supports exactly four 3.5-inch SATA drives behind the PERC H740P controller. That bay count is the fixed limit for internal spinning media or SSDs in this unit.

How it compares

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

Price $1,191.99
Cheaper than about 68% 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 2.1 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 RAM64 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage20,00
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 does the 2.1 GHz clock on the two Xeon Silver 6130 processors deliver in a real workload?

Sixteen cores per socket at 2.1 GHz with 22 MB cache each give strong multi-threaded throughput for virtualization and database tasks.

How does the PERC H740P controller limit the SATA drive interface in practice?

The H740P presents the SATA drives as hardware RAID volumes, so the array performance caps at the controller's PCIe lane budget rather than raw drive speed.

What physical space is needed to mount the 36 x 24 x 10 inch 4 LFF chassis in a rack?

The unit occupies a standard 1U rack height and requires a 36-inch deep cabinet with square-hole rails for the 40 lb server.

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