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Dell PowerEdge R640 1U rack server front view with eight 2.5-inch drive bays

DELL

DELL PowerEdge R640 8B SFF 2x Xeon Gold 6148 2.4GHz 256GB DDR4 8x 600GB SAS rack server

SKU CH-2EFG-JC807

A 1U rack server with two 20-core Xeon Gold 6148 CPUs, 256 GB DDR4 memory and eight 600 GB SAS drives managed by an H730P controller

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6148
  • CPU Speed2.40GHz
  • CPU SocketLGA3647
  • Number of CPU Cores20
  • 40 cores across dual Xeon Gold 6148 CPUs power demanding virtualization workloads
  • 256 GB DDR4 memory supports many simultaneous virtual machines and databases
  • Eight 600 GB 10 K SAS drives deliver fast storage for OS, apps and backups
  • H730P storage controller simplifies array setup and daily management
  • 8-bay 2.5-inch SFF chassis fits dense rack deployments

1U Rackmount Server for Virtualisation and Databases

This 1U rackmount server is built for business workloads such as virtualisation, databases, file storage and application hosting. Dual Intel Xeon Gold 6148 processors deliver 40 cores total at 2.40GHz. 256GB DDR4 memory supports multiple virtual machines and data-heavy applications. Eight 2.5-inch drive bays provide internal storage capacity.

Sustained Load Behaviour with H730P Controller

The H730P storage controller manages eight 600GB 10K SAS drives for consistent I/O under continuous demand. Dual 20-core CPUs maintain throughput for long-running database queries and backup jobs. 256GB DDR4 reduces swap pressure when many services run simultaneously. Integrated GPU handles basic display output without adding thermal load.

3TB Maximum DDR4 Capacity Limits Future Expansion

Installed memory is 256GB DDR4 across available slots with a 3TB ceiling. Buyers who need more than 3TB total RAM cannot expand further on this platform. The LGA3647 socket supports no additional processors beyond the two installed. Eight 2.5-inch bays fix the internal drive count at eight.

Highlights

  • 40 cores across dual Xeon Gold 6148 CPUs power demanding virtualization workloads
  • 256 GB DDR4 memory supports many simultaneous virtual machines and databases
  • Eight 600 GB 10 K SAS drives deliver fast storage for OS, apps and backups
  • H730P storage controller simplifies array setup and daily management
  • 8-bay 2.5-inch SFF chassis fits dense rack deployments

Specifications

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeGold 6148
CPU Speed2.40GHz
CPU SocketLGA3647
Number of CPU Cores20
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays8B - 8x 2.5"
Operating SystemNo
Weight60

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