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Silver 1U rack server front with eight 2.5 inch drive bays, bezel and rails

DELL

DELL PowerEdge R640 1U rack server 2x Xeon Silver 4116 2.1GHz 12-core 256GB DDR4 8x 1.2TB SAS H730P

SKU CH-PK5W-JMJCG

1U rack server with dual 12-core Xeon Silver 4116 CPUs, 256GB DDR4, eight 1.2TB SAS drives and H730P RAID

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Silver 4116 CPUs deliver 24 cores at 2.1 GHz base
  • 256 GB DDR4 registered ECC memory across eight 32 GB modules
  • PERC H730P controller supports RAID 0, 1, 5, 6, 10, 50, 60 with 2 GB cache
  • Eight 1.2 TB 10K SAS drives provide high-speed storage capacity
  • iDRAC 9 Enterprise plus X520/I350 quad-port 1 GbE and 10 GbE networking

Dense 1U dual-socket compute platform

The Dell PowerEdge R640 is a 1U rack server built for scale-out data centre workloads. Two Intel Xeon Silver 4116 processors provide 24 cores at 2.1 GHz with 3.0 GHz turbo. 256 GB of DDR4 registered ECC memory occupies eight of 24 slots. Eight 1.2 TB 10K SAS drives connect through a PERC H730P controller with 2 GB cache.

Suited for virtualisation clusters

This configuration fits environments that need high core density and fast local storage in a single rack unit. The quad-port network daughter card delivers two 1 GbE and two 10 Gb SFP+ links. Buyers who require more than 24 memory slots, additional drive bays or a different processor family should evaluate alternative platforms.

PERC H730P RAID controller with battery-backed cache

The storage controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode. Its 2 GB cache and battery backup protect write data during power loss. This specification determines whether the server meets the resilience and performance needs of the target application.

Highlights

  • Dual Xeon Silver 4116 CPUs deliver 24 cores at 2.1 GHz base
  • 256 GB DDR4 registered ECC memory across eight 32 GB modules
  • PERC H730P controller supports RAID 0, 1, 5, 6, 10, 50, 60 with 2 GB cache
  • Eight 1.2 TB 10K SAS drives provide high-speed storage capacity
  • iDRAC 9 Enterprise plus X520/I350 quad-port 1 GbE and 10 GbE networking

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.10 GHz
CPU SocketLGA 3647
Number of CPU Cores12-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size256GB
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

Will the Xeon Silver 4116 processors work with my existing DDR4 2400MHz registered ECC memory modules?

Yes, the two Xeon Silver 4116 CPUs run at 2.1GHz with 12 cores each and support DDR4 2400MHz registered ECC memory across 24 slots up to 3TB total.

How can I verify the PERC H730P controller and all eight 1.2TB SAS drives are healthy after installation?

Use the iDRAC9 Enterprise interface to check controller battery status, drive SMART data, and RAID virtual disk state; the front LCD also shows system health LEDs.

Does the shipment include the Intel X520/I350 quad-port network daughter card with two 1GbE and two 10Gb SFP+ ports?

Yes, the box contains the server with bezel, ready rails, two 750W platinum power supplies, the X520/I350 daughter card, PERC H730P with battery, and the eight 1.2TB SAS drives installed.

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