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Dell PowerEdge R640 1U rack server silver front bezel eight drive bays

DELL

DELL PowerEdge R640 8B SFF 40-Core 2x Xeon Gold 6148 2.4GHz 256GB DDR4 H730P X550-T-4 8x Trays Rails Bezel

SKU CH-S6YF-4P25J

Rackmount server with dual 18-core Xeon Gold 6148 CPUs, 256 GB DDR4 memory, H730P controller and eight 2.5-inch drive bays ready for virtualization and data workloads

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6148
  • CPU Speed2.40GHz
  • CPU SocketLGA3647
  • Number of CPU Cores18
  • Dual Xeon Gold 6148 CPUs deliver 40 cores for heavy virtualization workloads
  • 256 GB DDR4 memory supports dense VM hosting and large datasets
  • H730P RAID controller enables flexible storage arrays across eight 2.5-inch bays
  • Quad-port X550-T-4 adapter provides multiple high-speed network links
  • Rack rails and front bezel included for immediate cabinet deployment

Rackmount 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 Gold 6148 processors deliver 40 cores at 2.40 GHz, and 256 GB of DDR4 memory supports multiple services and virtual machines. Eight 2.5-inch drive bays and an H730P storage controller provide flexible internal storage capacity.

Suited for Dense Compute, Not GPU or Tower Builds

This platform suits organisations that need high core counts and large memory in a compact rack footprint for virtualised environments or data-intensive applications. Buyers who require GPU acceleration, direct-attached storage using protocols not listed here, or a smaller tower form factor should evaluate other platforms. The integrated graphics and lack of an operating system also mean it is not a ready-to-run workstation.

Eight 2.5-Inch Bays Define Storage Flexibility

The single specification that decides fit is the eight 2.5-inch drive bays paired with the H730P controller, which determines how many drives you can install and what RAID levels are supported. Drives are not included, so you select capacity and type to match workload demands. Maximum memory capacity reaches 3 TB across the available slots.

Punti di forza

  • Dual Xeon Gold 6148 CPUs deliver 40 cores for heavy virtualization workloads
  • 256 GB DDR4 memory supports dense VM hosting and large datasets
  • H730P RAID controller enables flexible storage arrays across eight 2.5-inch bays
  • Quad-port X550-T-4 adapter provides multiple high-speed network links
  • Rack rails and front bezel included for immediate cabinet deployment

Caratteristiche tecniche

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeGold 6148
CPU Speed2.40GHz
CPU SocketLGA3647
Number of CPU Cores18
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays8B - 8x 2.5"
Operating SystemNo
Weight60

Domande su questo articolo

Does the R640 ship with drives or do I need to buy 2.5" drives separately?

The server includes eight 2.5" drive trays and an H730P controller, but no drives are installed — you select and add the capacity and type you need.

Is the 40-core count from one CPU or the pair of Xeon Gold 6148 processors?

Each Gold 6148 has 18 cores, so the two installed CPUs deliver 36 physical cores; the 40-core figure in the title reflects the total thread count.

What does 256GB DDR4 mean for the number of virtual machines I can run?

With 256GB installed and a 3TB maximum, you can host many memory-heavy VMs today and still have headroom to add more modules later.

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