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

DELL

DELL PowerEdge R640 1U 2x Xeon Gold 6142 2.6GHz 16C 128GB DDR4 8x 1.2TB SAS H730P rack server

SKU CH-EZ3Z-AMQBJ

1U rack server with dual 16-core Xeon Gold 6142 CPUs, 128GB DDR4 ECC memory, H730P RAID controller, and eight 1.2TB SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.60 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6142 CPUs provide 16 cores each at 2.6 GHz base
  • 128 GB DDR4 registered ECC memory across 8 modules for error-corrected capacity
  • PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50, 60 with battery backup
  • Eight 1.2 TB 10 K SAS drives deliver high-speed enterprise storage
  • X520/I350 quad-port card adds 2× 1 GbE and 2× 10 Gb SFP+ connectivity

Dual-socket 1U compute density

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out workloads. Two Intel Xeon Gold 6142 processors at 2.6 GHz with 16 cores each provide high core count in a compact form factor. 128 GB of DDR4 2666 MHz registered ECC memory supports demanding virtualization and database tasks.

Suited for virtualization clusters.

This configuration fits buyers who need maximum CPU cores and storage bays in a single rack unit. The eight 2.5-inch drive bays and dual 10 Gb SFP+ ports serve storage-intensive and network-heavy applications. Buyers requiring GPU acceleration or more than two processor sockets should evaluate alternative platforms.

Eight 1.2 TB 10K SAS drives define storage capacity

The PERC H730P controller manages eight enterprise 1.2 TB 10K SAS drives with RAID 0, 1, 5, 6, 10, 50, 60 and pass-through modes. This drive count and speed set the usable capacity and IOPS ceiling for the system. Confirm the total raw storage meets the dataset size before deployment.

Highlights

  • Dual Xeon Gold 6142 CPUs provide 16 cores each at 2.6 GHz base
  • 128 GB DDR4 registered ECC memory across 8 modules for error-corrected capacity
  • PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50, 60 with battery backup
  • Eight 1.2 TB 10 K SAS drives deliver high-speed enterprise storage
  • X520/I350 quad-port card adds 2× 1 GbE and 2× 10 Gb SFP+ connectivity

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.60 GHz
CPU SocketLGA 3647
Number of CPU Cores16-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
LAN Ports4 x Ports
Expansion SlotsUp to 3 PCIe Gen 3 slots all x16
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Do I need to supply my own SFP+ modules for the 10Gb ports on the X520/I350 daughter card?

Yes, the X520/I350 card provides two 10Gb SFP+ ports that require compatible SFP+ transceivers and cables, which are not included with the server.

Can the PERC H730P controller also manage SATA SSDs if I add them later alongside the installed SAS drives?

The H730P supports both 12Gb/s SAS and SATA devices, so SATA SSDs can be added to the remaining drive bays and managed by the same controller.

How can I confirm the iDRAC9 Enterprise licence is active after the server is racked and powered on?

Connect to the iDRAC IP address, log in, and the dashboard will display the Enterprise licence status along with full remote-management features such as virtual console and remote firmware update.

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