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

DELL

Dell PowerEdge R640 2x Xeon Gold 6148 256GB DDR4 10x 2.5

SKU CH-R1B2-6XGD5

Dual-socket 1U rack server with two Xeon Gold 6148 CPUs totalling 40 cores, 256 GB DDR4 memory and ten 2.5-inch bays, eight NVMe-capable

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6148
  • CPU Speed2.40GHz
  • CPU SocketLGA3647
  • Number of CPU Cores22
  • 40 cores from dual Xeon Gold 6148 CPUs handle heavy virtualization workloads
  • 256 GB DDR4 memory supports dense VM deployments and data-intensive apps
  • 10 drive bays with 8 NVMe-ready slots enable high-speed storage configurations
  • 3 TB maximum memory capacity allows future expansion for growing demands
  • 1U rackmount design fits standard data-centre racks and server rooms

Dell PowerEdge R640 40-Core Rack Server

The 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 6148 processors deliver 40 cores total at 2.40 GHz, supported by 256 GB of DDR4 memory installed across the system. Ten 2.5-inch drive bays provide storage flexibility with eight bays capable of NVMe drives. The unit weighs 60 units and uses an LGA3647 socket platform.

Suited for virtualization hosts

This configuration suits IT teams deploying virtual machine clusters, database servers or mixed business applications that benefit from high core counts and large memory capacity. The NVMe-capable bays support low-latency storage tiers for performance-sensitive workloads. Buyers who need GPU acceleration for compute or rendering tasks should look elsewhere because only integrated graphics are present. Organisations requiring pre-installed operating systems or drives must provision those separately.

Ten 2.5-inch bays with eight NVMe-capable slots

The single specification that decides fit is the storage bay layout: ten 2.5-inch trays with eight wired for NVMe protocol. This determines which drive types can be used and the maximum NVMe device count without additional hardware. Maximum memory capacity reaches 3 TB across the platform, but the installed 256 GB DDR4 sets the starting point. No drives or operating system ship with the server.

商品特色

  • 40 cores from dual Xeon Gold 6148 CPUs handle heavy virtualization workloads
  • 256 GB DDR4 memory supports dense VM deployments and data-intensive apps
  • 10 drive bays with 8 NVMe-ready slots enable high-speed storage configurations
  • 3 TB maximum memory capacity allows future expansion for growing demands
  • 1U rackmount design fits standard data-centre racks and server rooms

商品規格

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeGold 6148
CPU Speed2.40GHz
CPU SocketLGA3647
Number of CPU Cores22
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays10B - 10x 2.5" (8x NVMe Capable)
Operating SystemNo
Weight60

商品問答

How many NVMe drives can the 10-bay front panel actually take?

Eight of the ten 2.5-inch bays are NVMe capable, so up to eight NVMe drives can be installed directly.

What rack depth is required for the 60 kg R640 chassis?

The 1U rackmount chassis weighs 60 kg; verify your rack’s usable depth and weight rating before mounting.

Do the two Xeon Gold 6148 processors come pre-installed on the LGA3647 sockets?

Yes, both 22-core Gold 6148 CPUs at 2.40 GHz are already seated in the two LGA3647 sockets.

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