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

DELL

DELL PowerEdge R640 10B 2x Xeon 8160 2.1GHz 512GB DDR4 H730P 10x 600GB

SKU CH-21QN-TCHY6

Rackmount server with dual Xeon Platinum 8160 CPUs, 48 total cores, 512GB DDR4 memory, H730P controller and ten 600GB 2.5" SAS drives

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypePlatinum 8160
  • CPU Speed2.10GHz
  • CPU SocketLGA3647
  • Number of CPU Cores18
  • 48 cores across dual Xeon 8160 CPUs for virtualization
  • 512 GB DDR4 memory supports dense VM workloads
  • 10 × 600 GB 10K SAS drives store OS and data
  • H730P controller simplifies RAID setup and management
  • 10-bay 2.5" chassis fits high-density rack deployments

Dell PowerEdge R640 10-Bay Rack Server

The Dell PowerEdge R640 is a 10-bay rackmount server built for business workloads such as virtualization, databases and application hosting. It ships with two Intel Xeon Platinum 8160 processors running at 2.10GHz, providing 48 cores across two sockets. The system includes 512GB of DDR4 memory and an H730P storage controller.

10-bay 2.5-inch SAS storage limit

Ten 2.5-inch drive bays accept SAS hard drives, delivering 600GB each at 10K RPM for operating systems, virtual machines and backups. The H730P controller manages the array, but the chassis does not support additional 2.5-inch drives beyond the ten installed bays. Expansion beyond this capacity requires external enclosures or a different chassis.

Dual-socket LGA3647 processor ceiling

Two Xeon Platinum 8160 CPUs are already installed, reaching the maximum of two processors supported by the LGA3647 platform. No further CPU upgrades are possible within this server. Buyers who need more than 48 cores or higher per-core frequency must select a different platform.

Highlights

  • 48 cores across dual Xeon 8160 CPUs for virtualization
  • 512 GB DDR4 memory supports dense VM workloads
  • 10 × 600 GB 10K SAS drives store OS and data
  • H730P controller simplifies RAID setup and management
  • 10-bay 2.5" chassis fits high-density rack deployments

Specifications

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypePlatinum 8160
CPU Speed2.10GHz
CPU SocketLGA3647
Number of CPU Cores18
# 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

Should I choose the 10-bay 2.5-inch version or a different bay count for the PowerEdge R640?

This unit is the 10B configuration with ten 2.5-inch bays, each populated by a 600 GB SAS drive, giving 6 TB of raw 10K storage; other bay counts are separate SKUs not covered here.

What does the 48-core figure mean for real-world virtualization on this R640?

Two Xeon Platinum 8160 processors provide 18 cores each at 2.1 GHz, totalling 36 physical cores and 48 threads, so hyper-threaded workloads such as dense VM clusters can run 48 concurrent threads across the 512 GB DDR4 memory pool.

How does the H730P controller limit the SAS drives in practice?

The H730P RAID controller manages the ten 600 GB 10K SAS drives through its 12 Gb/s SAS interface, capping each drive at its native 10K rotational speed and the controller’s maximum RAID stripe width.

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