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Silver rack-mount server chassis with four 3.5-inch drive bays visible at front

DELL

DELL PowerEdge R640 4LFF 2x Xeon Gold 6226 64GB DDR4 No Drive

SKU CH-FYR0-B97BD

Dual Xeon Gold 6226 12-core 2.7GHz server with 64GB DDR4, PERC H740P RAID and four 3.5" drive bays

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Type of memoryDDR4
  • Processor speed2.7 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual 12-core Xeon 6226 CPUs deliver 24 threads at 2.7GHz
  • 64GB DDR4 ECC registered memory scales to 7.68TB capacity
  • Four 3.5-inch drive bays with PERC H740P RAID controller
  • 10GbE 562T dual-port adapter for high-speed networking
  • iDRAC9 Enterprise licence enables full remote server management

Dell PowerEdge R640 4LFF dual Xeon

The Dell PowerEdge R640 is a 1U rack server built for dense compute workloads. It ships with two Intel Xeon Gold 6226 processors running at 2.7 GHz, each providing 12 cores. The system includes 64 GB of DDR4 ECC registered memory and a PERC H740P RAID controller. No drives are installed in the four 3.5-inch bays.

Suited for virtualisation hosts needing

This configuration fits teams that want a ready-to-deploy virtualisation platform with integrated 10 GbE networking and iDRAC9 Enterprise remote management. Buyers who need more than four 3.5-inch drive bays or a different storage controller should evaluate other chassis options.

Four 3.5-inch drive bays with SATA interface

The chassis provides exactly four hot-plug 3.5-inch bays wired for SATA drives through the PERC H740P controller. If your storage plan requires a different bay count or a non-SATA interface, this server will not match that requirement.

How it compares

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

Price $1,076.99
Cheaper than about 71% 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 2.7 GHz
Higher than about 83% 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 speed2.7 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage16,00
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 do I install drives in the 4LFF chassis and what step do people often miss?

Slide each 3.5-inch drive into one of the four front bays until the carrier clicks, then use the PERC H740P RAID controller BIOS or iDRAC9 to create a virtual disk before the OS sees any volume.

What maintenance will the 750-watt power supplies need later?

The two 750W units are hot-swap; schedule a fan-and-filter clean every 12 months and replace a supply only if its amber fault LED lights or iDRAC9 reports a predictive failure.

What thermal limit appears first when both Xeon Gold 6226 CPUs run at 2.7 GHz continuously?

The 12-core processors will hit their package power ceiling before the chassis airflow maxes out, so sustained all-core turbo is constrained by the CPU thermal design power.

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