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Black 1U rack server with ten 2.5-inch drive bays and front LEDs

DELL

DELL PowerEdge R640 10B 2× Gold 6148 2.40GHz 512GB DDR4 10×1TB SATA SSD H730P

SKU CH-M4QC-90Z9Q

A 10-bay rackmount server with two 26-core Xeon Gold 6148 CPUs, 512GB DDR4 and ten 1TB SATA SSDs on an H730P controller

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6148
  • CPU Speed2.40GHz
  • CPU SocketLGA3647
  • Number of CPU Cores26
  • Dual Xeon Gold 6148 CPUs deliver 40 cores for virtualization workloads
  • 512GB DDR4 memory supports multiple virtual machines and data-heavy applications
  • Ten 1TB SATA SSDs provide storage capacity for operating systems and backups
  • H730P storage controller simplifies setup and day-to-day management
  • 10-bay 2.5-inch rackmount chassis fits dense compute environments

Dual-socket rack server for virtualization

The Dell PowerEdge R640 10B delivers a 40-core platform built on two Intel Xeon Gold 6148 processors running at 2.40 GHz. With 512 GB of DDR4 memory installed and room to reach 3 TB, it targets businesses running multiple virtual machines, databases or application workloads in a 1U form factor.

Ten-bay storage with hardware RAID

Ten 2.5-inch bays come populated with 1 TB SATA SSDs, providing capacity for operating systems, virtual machines and backups. An integrated H730P controller manages the array, simplifying setup and day-to-day storage administration without consuming a PCIe slot.

Sustained multi-threaded throughput

Dual Gold 6148 CPUs maintain 2.40 GHz across 26 cores each, giving consistent performance for long-running virtualization and data-processing tasks. The 1U chassis uses front-to-rear airflow to keep thermals stable under continuous load in dense rack environments.

Highlights

  • Dual Xeon Gold 6148 CPUs deliver 40 cores for virtualization workloads
  • 512GB DDR4 memory supports multiple virtual machines and data-heavy applications
  • Ten 1TB SATA SSDs provide storage capacity for operating systems and backups
  • H730P storage controller simplifies setup and day-to-day management
  • 10-bay 2.5-inch rackmount chassis fits dense compute environments

Specifications

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeGold 6148
CPU Speed2.40GHz
CPU SocketLGA3647
Number of CPU Cores26
# of Processors Installed2
MAX Processors2
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays10B - 10x 2.5"
Operating SystemNo
Weight60

Questions about this item

What limits sustained CPU performance in the dual Gold 6148 configuration?

The R640 supports a maximum of two processors and both sockets are already occupied by the 26-core Gold 6148 units running at 2.40GHz, so no further CPU expansion is possible.

How does the server handle noise and heat when running continuously?

Ten 2.5-inch drive bays and two 26-core Xeon processors generate substantial heat that the internal cooling system manages; acoustic output scales with fan speed under sustained load.

Which storage controller is required to use the ten installed 1 TB SATA SSDs?

The H730P RAID controller is included and manages the ten SATA SSDs; no additional controller purchase is needed for the factory drive set.

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