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

DELL

DELL PowerEdge R640 1U rack server 2x Xeon Gold 6130 2.1GHz 16-core 256GB DDR4 8x 1.2TB SAS H730P

SKU CH-1JMS-H6E95

1U dual-socket rack server with two 16-core Xeon Gold 6130 CPUs, 256GB DDR4 ECC memory, eight 1.2TB SAS drives on an H730P RAID controller, quad-port 1GbE/10GbE networking, iDRAC9 Enterprise.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6130 CPUs deliver 32 cores at 2.1 GHz base
  • 256 GB DDR4 2666 MHz ECC memory supports up to 3 TB capacity
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60 with 2 GB cache
  • Eight 1.2 TB 10K SAS drives provide high-speed storage in 2.5" bays
  • iDRAC 9 Enterprise plus quad-port 1 GbE/10 GbE networking for remote management

Dense 1U dual-socket server

The PowerEdge R640 fits two Xeon Gold 6130 processors and 256GB of DDR4 registered ECC memory into a single rack unit. It targets data-centre workloads that demand high core density and fast local storage in minimal space. Buyers who need GPU acceleration or more than two sockets should look elsewhere.

16-core Xeon Gold 6130 at 2.1GHz

Each of the two installed CPUs provides 16 cores running at 2.1GHz with a 3.7GHz turbo frequency, delivering 32 total cores for heavily threaded applications. The LGA 3647 socket and C620 chipset limit upgrades to a second processor of the same generation, so the configuration is fixed at 32 cores.

Redundant 750W platinum supplies

Dual hot-swap 750 watt platinum-efficiency power supplies share the load and maintain operation if one unit fails. The 1U chassis uses high-speed internal fans to cool the CPUs, memory, eight 1.2TB SAS drives and the H730P controller, producing noticeable airflow noise typical of dense rack servers.

Highlights

  • Dual Xeon Gold 6130 CPUs deliver 32 cores at 2.1 GHz base
  • 256 GB DDR4 2666 MHz ECC memory supports up to 3 TB capacity
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60 with 2 GB cache
  • Eight 1.2 TB 10K SAS drives provide high-speed storage in 2.5" bays
  • iDRAC 9 Enterprise plus quad-port 1 GbE/10 GbE networking for remote management

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 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

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Questions about this item

What does having 256 GB of DDR4 across 8 DIMM slots mean for real workloads?

The 256 GB capacity is spread over eight 32 GB registered ECC modules running at 2666 MHz, leaving 16 empty slots for future expansion up to the platform maximum of 3 TB.

How does the PERC H730P 2 GB controller limit drive performance?

The 12 Gb/s SAS/SATA controller supports RAID 0, 1, 5, 6, 10, 50 and 60 with a 2 GB cache backed by battery, capping each of the eight 1.2 TB 10 K drives at the SAS 12 Gb/s link speed.

What physical mounting hardware is included for a standard rack?

The 1U chassis ships with ready rails and a front bezel, allowing direct installation in a standard square-hole or round-hole rack cabinet.

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