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Silver 1U rack server with eight 2.5 inch drive bays and front LEDs

DELL

DELL PowerEdge R640 8B SFF 2x Xeon Gold 6154 3.0GHz 256GB DDR4 H730P X710 8x 1.2TB SAS rack server

SKU CH-6EW9-N44KX

A 1U rackmount server with 2 Xeon Gold 6154 CPUs, 256 GB DDR4 memory and 8 × 1.2 TB SAS drives for virtualization and database workloads

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6154
  • CPU Speed3.00GHz
  • CPU SocketLGA3647
  • Number of CPU Cores24
  • Dual Xeon Gold 6154 CPUs power virtualization and database workloads
  • 256GB DDR4 memory runs multiple VMs and data-heavy applications
  • 8x 1.2TB 10K SAS drives store OS, apps and backups
  • H730P controller simplifies storage setup and daily management
  • 8-bay 2.5" chassis fits dense rack deployments

Dell PowerEdge R640 8-bay rack server

This Dell PowerEdge R640 is a 1U rackmount server built for business workloads such as virtualization, databases, file storage, backups and application hosting. Two Intel Xeon Gold 6154 processors deliver 36 total cores at 3.0GHz, supported by 256GB of DDR4 memory. An H730P storage controller manages eight 1.2TB 10K SAS drives in the 2.5-inch bays.

Suits virtualization and database hosts.

Organisations running multiple virtual machines, database instances or mixed application workloads will benefit from the dual-processor configuration and large memory capacity. The integrated graphics and lack of GPU expansion make this server unsuitable for GPU-accelerated compute, rendering or AI training tasks. Buyers needing more than 3TB of memory or additional drive bays beyond the eight 2.5-inch slots should consider other platforms.

Dual Xeon Gold 6154 processors with 36 cores

The pair of Intel Xeon Gold 6154 CPUs provides 36 cores at 3.0GHz, forming the performance foundation for virtualization density and database throughput. This core count and clock speed determine how many concurrent workloads the system can handle effectively.

Highlights

  • Dual Xeon Gold 6154 CPUs power virtualization and database workloads
  • 256GB DDR4 memory runs multiple VMs and data-heavy applications
  • 8x 1.2TB 10K SAS drives store OS, apps and backups
  • H730P controller simplifies storage setup and daily management
  • 8-bay 2.5" chassis fits dense rack deployments

Specifications

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeGold 6154
CPU Speed3.00GHz
CPU SocketLGA3647
Number of CPU Cores24
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays8B - 8x 2.5"
Operating SystemNo
Weight60

Questions about this item

How often do the 1.2TB 10K SAS drives typically need replacement in a 24/7 virtualization workload?

Enterprise 10K SAS drives are rated for continuous operation; plan on checking SMART data annually and budget for drive replacement every 4 to 5 years under heavy write cycles.

Which component hits its limit first when all 36 cores run at 3.0GHz sustained?

The dual Xeon Gold 6154 package shares a thermal envelope; VRM and heatsink temperature usually throttle before memory bandwidth or the H730P controller saturate.

What noise and heat levels should I expect from the rack chassis with eight drives spinning all day?

The 1U chassis runs high-RPM fans to cool two 24-core CPUs and eight SAS drives; expect noticeable front-to-back airflow and a steady hum audible in a quiet office.

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