We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver rack-mount server chassis with four front 3.5-inch drive bays

DELL

DELL PowerEdge R640 4LFF Xeon Gold 6246R 32GB DDR4 No Drive

SKU CH-4NKR-CYBR7

A 1U rack server with four 3.5-inch drive bays, a 3.4 GHz 16-core Xeon Gold 6246R processor, 32 GB DDR4 ECC memory, and a PERC H740P RAID controller, sold without drives

  • ProcessorIntel Xeon
  • Installed RAM32 GB
  • Type of memoryDDR4
  • Processor speed3.4 GHz
  • Installed CPUs1
  • Max supported CPUs2
  • 16-core Xeon Gold 6246R at 3.4 GHz for compute-heavy workloads
  • 32 GB DDR4 ECC registered memory for reliable multitasking
  • PERC H740P RAID controller with 2 GB cache protects data
  • Four 3.5-inch drive bays support high-capacity SATA storage
  • Dual 750 W power supplies and iDRAC9 Enterprise enable remote management

Rack Server with 4 LFF Drive Bays

The Dell PowerEdge R640 is a 1U rack server configured with four 3.5-inch large-form-factor drive bays. It ships with one Intel Xeon Gold 6246R processor running at 3.4 GHz, 16 cores and 35.75 MB cache, plus 32 GB of DDR4 ECC registered memory in two 16 GB modules. The PERC H740P RAID controller manages storage, dual 750 W power supplies provide redundancy, and an iDRAC9 Enterprise licence enables full remote management.

Suited for High-Capacity SATA Arrays

This chassis targets deployments that need up to four 3.5-inch SATA hard drives for bulk capacity, such as file servers, backup targets or archive workloads. The single-socket design leaves the second CPU socket available for future expansion. Buyers who require more than four drive bays, 2.5-inch drive density, or a second processor installed from the factory should evaluate alternative configurations.

PERC H740P RAID Controller Decides Fit

The installed Dell PERC H740P controller determines which RAID levels and drive types are supported for the four SATA bays. Verify that its feature set matches your redundancy and performance requirements before purchase, as the controller is not user-swappable in this 1U form factor.

How it compares

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

Price $1,487.99
Cheaper than about 59% of the 17,641 comparable items (median $1,910.99).
Installed RAM 32 GB
Lower than about 80% of the 15,103 comparable items (median 128 GB).
Processor speed 3.4 GHz
Higher than about 94% of the 9,950 comparable items (median 2.3 GHz).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameRack Mount
Product typeRack
Processor
ProcessorIntel Xeon
Processor speed3.4 GHz
Installed CPUs1
Max supported CPUs2
Memory
Installed RAM32 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

Questions about this item

Will my existing DDR4 ECC registered DIMMs work with the 32GB already installed in this R640?

Yes, the system uses DDR4 ECC registered memory and supports up to 7.68TB total capacity across its slots.

How can I confirm the PERC H740P RAID controller and iDRAC9 Enterprise are active after power-on?

During POST the H740P BIOS will list detected drives and the iDRAC9 network settings appear; both can also be verified in the Lifecycle Controller.

Does the box include drive caddies for the four 3.5-inch bays and rails for rack mounting?

The chassis provides four 3.5-inch bays; drive caddies and a rail kit are optional and must be requested separately.

More in Rack & Tower Servers

Similar items