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

DELL

DELL PowerEdge R640 4LFF 2x Xeon Gold 6226 256GB DDR4 No Drive Server

SKU CH-74TM-Q39TK

A 1U rack server with two 12-core Xeon Gold 6226 CPUs at 2.7 GHz, 256 GB DDR4, a PERC H740P controller and four 3.5-inch drive bays ready for SATA storage

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.7GHz
  • # of Processors Installed2
  • MAX Processors2
  • Installed Memory Size256GB
  • Dual Xeon Gold 6226 CPUs deliver 24 cores at 2.7 GHz
  • 256 GB DDR4 ECC memory supports demanding virtualisation workloads
  • Four 3.5" drive bays with PERC H740P RAID controller enable flexible storage
  • iDRAC9 Enterprise licence provides full remote server management
  • Dual 750 W power supplies ensure redundant power delivery

Dual Xeon Gold 6226 Server

The Dell PowerEdge R640 arrives as a new 1U rack system with two Intel Xeon Gold 6226 processors running at 2.7GHz. Each CPU provides 12 cores and 19.25 MB cache for multi-threaded workloads. The chassis supports four 3.5-inch drive bays and ships without drives installed. It targets organisations that need dense compute in a standard rack footprint.

256GB DDR4 ECC Memory

The system includes 256GB of DDR4 ECC registered memory across the available slots. Maximum supported capacity reaches 7.68TB when fully populated with compatible modules. Memory type is fixed to DDR4; other generations will not fit or function. Buyers planning larger datasets must procure additional DDR4 ECC modules separately.

PERC H740P RAID & iDRAC9

A Dell PERC H740P RAID controller manages the SATA drive bays and provides hardware RAID levels for data protection. Remote management uses iDRAC9 with an Enterprise licence for out-of-band monitoring and firmware updates. Dual 750W power supplies and a 10GbE two-port 562T adapter are fitted. Rail kit is available on request.

Highlights

  • Dual Xeon Gold 6226 CPUs deliver 24 cores at 2.7 GHz
  • 256 GB DDR4 ECC memory supports demanding virtualisation workloads
  • Four 3.5" drive bays with PERC H740P RAID controller enable flexible storage
  • iDRAC9 Enterprise licence provides full remote server management
  • Dual 750 W power supplies ensure redundant power delivery

Specifications

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.7GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)2,00
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

Questions about this item

What does 2.7GHz mean for actual throughput with two Xeon Gold 6226 CPUs?

Each Xeon Gold 6226 runs at 2.7GHz with 12 cores, giving 24 cores total for parallel workloads such as virtualization or database tasks.

What does the PERC H740P controller limit for SATA drives?

The PERC H740P manages RAID across the SATA backplane and caps drive speed to the SATA interface maximum.

Will the 36 x 24 x 10 in chassis fit a standard 19-inch rack with 4 LFF bays?

The R640 is a 1U rack-mount server measuring 36 x 24 x 10 in and supports up to four 3.5-inch drive bays in the 4LFF chassis.

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