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DELL

DELL PowerEdge R640 8B SFF 48-Core 2x Xeon Platinum 8268 2.9GHz 128GB DDR4 H730P X550-T-4 Rails Bezel

SKU CH-33BK-4R634

Rackmount server with dual Xeon Platinum 8268 CPUs, 48 cores total, 128 GB DDR4, H730P controller, quad-port X550-T-4, eight 2.5" drive bays, rails and bezel

  • ProcessorPlatinum 8268
  • Installed RAM128 GB
  • Processor core count22
  • Operating systemNo
  • Type of memoryDDR4
  • Processor socketLGA3647
  • 48 cores from dual Xeon Platinum 8268 CPUs handle heavy virtualization workloads
  • 128 GB DDR4 memory supports many simultaneous virtual machines and data-intensive apps
  • H730P RAID controller manages up to eight 2.5-inch drive bays for flexible storage
  • Integrated X550-T-4 quad-port NIC delivers high-throughput network connectivity
  • Includes rack rails and front bezel for immediate rackmount deployment

48-Core Rack Server for Virtualisation

The Dell PowerEdge R640 is a 1U rackmount server built for business workloads such as virtualisation, databases, file storage and application hosting. Two Intel Xeon Platinum 8268 processors deliver 48 cores at 2.9 GHz for dependable multi-threaded performance. 128 GB of DDR4 memory supports multiple virtual machines and data-heavy applications. An H730P storage controller, rack rails and front bezel are included for a rack-ready configuration.

Suits dense compute; not for GPU

This server suits organisations that need high core density in a single rack unit for virtualisation clusters, database nodes or application tiers. The 128 GB DDR4 baseline handles moderate consolidation, and the H730P controller manages RAID across the drive bays. Buyers who require GPU acceleration for AI, rendering or VDI workloads will need a platform with PCIe GPU support. Teams that need more than eight 2.5-inch drives for large local datasets should consider a chassis with additional bays.

Eight 2.5-inch bays define storage capacity

The chassis provides eight 2.5-inch drive bays, which sets the maximum number of drives you can install internally. No drives are included, so you select the capacity and drive type that match your workload. The H730P RAID controller supports the arrays you build across those bays. If your deployment requires more internal drives than eight, this chassis cannot accommodate them.

How it compares

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

Price $1,187.99
Cheaper than about 68% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 128 GB.
Processor core count 22
Higher than about 85% of the 7,955 comparable items (median 16).

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Specifications

Product
Brand nameDELL
Product typeRackmount
Processor
ProcessorPlatinum 8268
Processor core count22
Processor socketLGA3647
Processor speed2.9 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Storage
Drive bays8B - 8x 2.5 in
Graphics
Graphics chipIntegrated
Software
Operating systemNo
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

How do I install the 2.5" drives into the 8-bay front panel and what step is often missed?

Slide each drive into a bay until the carrier clicks, then ensure the H730P controller cables are seated on the backplane; the step often missed is enabling the controller in the BIOS before the OS sees the volumes.

What maintenance will the H730P controller and its cache module need later?

The H730P uses a flash-backed write cache; monitor the cache health LED and replace the cache module if it reports a fault, typically after several years of continuous operation.

What thermal or power limit appears first when both Platinum 8268 CPUs run at 2.9GHz continuously?

The 48 cores combined draw maximum turbo power, so the chassis fan curve ramps to its highest speed before any CPU throttling occurs.

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