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Silver 1U rack server with front bezel, eight 2.5 inch drive bays and redundant power supplies

DELL

DELL PowerEdge R640 1U 2x Xeon Gold 6130 2.1GHz 16C 512GB DDR4 8x 400GB SSD H730P

SKU CH-KDDA-1KA4N

Dual-socket 1U rack server with two 16-core Xeon Gold 6130 processors at 2.1 GHz, 512 GB DDR4 ECC memory, eight 400 GB SATA SSDs on a PERC H730P controller.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6130 CPUs deliver 32 total cores at 2.1 GHz base
  • 512 GB DDR4 registered ECC memory supports large virtualised workloads
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60 with 2 GB cache
  • Eight 400 GB SATA SSDs provide fast read-intensive storage in 2.5" bays
  • iDRAC9 Enterprise gives full remote management with dedicated network access

Dense 1U dual-socket server

The PowerEdge R640 packs two Intel Xeon Gold 6130 processors and 512GB of DDR4 memory into a single rack unit. Sixteen cores per chip at 2.1GHz base frequency deliver high thread density for virtualization clusters and scale-out workloads. Eight 400GB SATA SSDs sit behind a PERC H730P controller with 2GB cache. Redundant 750W platinum power supplies and iDRAC9 Enterprise complete the package.

Sustained load behaviour

Dual 16-core CPUs maintain 2.1GHz across all cores with turbo up to 3.7GHz when thermal headroom allows. The H730P battery-backed cache absorbs write bursts and protects data during unexpected power loss. Quad-port networking — two 1GbE and two 10Gb SFP+ — keeps storage and migration traffic flowing without saturating a single link. Hot-swap drives and redundant fans let the chassis stay online during component replacement.

Upgrade context

This system replaces older 1U dual-socket boxes that max out at lower core counts or smaller memory ceilings. The 24 DIMM slots support up to 3TB, so the installed 512GB can grow without a platform change. Eight 2.5-inch bays are fully populated; buyers who want more storage must add external arrays. The LGA 3647 socket and C620 chipset limit CPU upgrades to the same Scalable generation.

Highlights

  • Dual Xeon Gold 6130 CPUs deliver 32 total cores at 2.1 GHz base
  • 512 GB DDR4 registered ECC memory supports large virtualised workloads
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60 with 2 GB cache
  • Eight 400 GB SATA SSDs provide fast read-intensive storage in 2.5" bays
  • iDRAC9 Enterprise gives full remote management with dedicated network access

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 Cores16-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)8 x 400GB SATA SSD
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

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