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Silver 1U rack server with ten 2.5-inch drive bays

DELL

DELL PowerEdge R640 1U 10-bay 2.5" 2x Xeon Silver 4108 1.80GHz 16-core 128GB DDR4 H740P

SKU CH-W7F5-6RKCM

1U rack server with ten 2.5-inch bays, dual Xeon Silver 4108 16-core CPUs at 1.80GHz, 128GB DDR4 and H740P RAID controller

  • TypeRack
  • Rack Height1U
  • CPU TypeIntel Xeon
  • CPU Speed1.90 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores16-Core Processor
  • Dual 16-core Xeon Silver 4108 CPUs deliver 16 total cores for virtualization workloads
  • 128GB DDR4 memory supports multiple virtual machines and data-intensive applications
  • 1U rack form factor fits dense deployments in standard cabinets
  • Ten 2.5-inch drive bays allow flexible storage configuration
  • H740P RAID controller simplifies storage setup and management

1U 10-bay server for virtualisation and databases

The Dell PowerEdge R640 fits into a single rack unit and offers ten 2.5-inch drive bays for flexible storage configuration. Two Xeon Silver 4108 processors deliver sixteen cores at 1.80 GHz, while 128 GB of DDR4 memory supports multiple virtual machines and data-heavy applications. The H740P RAID controller simplifies storage management from day one. Drives are not included so you can select capacity and media type to match the workload.

Thermals noise and power in normal operation

The 1U chassis uses redundant cooling designed for continuous rack operation at typical utilisation levels. Power draw scales with the dual-socket CPU load and the number of installed drives rather than peaking at a fixed maximum. Fan speed adjusts automatically to maintain safe inlet temperatures without unnecessary acoustic output. The H740P controller operates within the same thermal envelope as the system board.

Behaviour under sustained load

During extended virtualisation or database sessions the dual Xeon configuration maintains consistent throughput across all sixteen cores. Memory bandwidth from the 128 GB DDR4 pool remains stable as working sets grow beyond burst capacity. The RAID controller sustains write performance through its onboard cache without throttling. Thermal headroom in the 1U form factor allows the system to run at full load for prolonged periods.

商品特色

  • Dual 16-core Xeon Silver 4108 CPUs deliver 16 total cores for virtualization workloads
  • 128GB DDR4 memory supports multiple virtual machines and data-intensive applications
  • 1U rack form factor fits dense deployments in standard cabinets
  • Ten 2.5-inch drive bays allow flexible storage configuration
  • H740P RAID controller simplifies storage setup and management

商品規格

BrandDELL
SeriesPowerEdge R640
TypeRack
Rack Height1U
CPU TypeIntel Xeon
CPU Speed1.90 GHz
CPU SocketLGA 3647
Number of CPU Cores16-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Other portsDell Perc H740p Raid

商品問答

How is the H740P RAID controller installed in the R640, and what step is often missed?

The H740P fits into the dedicated internal storage-controller slot; the step often missed is seating the controller firmly so the edge connector engages fully.

What maintenance or replacement will the 128GB DDR4 memory need later?

DDR4 modules are solid-state and require no scheduled replacement; only a failed DIMM would need swapping, and the system supports standard DDR4 RDIMMs.

What limit appears first on the dual Xeon Silver 4108 16-core CPUs under sustained load?

The 1.80GHz base clock and 16 total cores set the compute ceiling; prolonged heavy workloads will hit that processing limit before other subsystems.

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