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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 Silver 4116 2.1GHz 12-core 64GB DDR4 2x 800GB SSD H730P

SKU CH-2YVQ-A0BB0

Dual-processor 1U rack server with 24 Xeon cores, 64 GB DDR4, PERC H730P RAID and two 800 GB SSDs for dense scale-out workloads

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual 12-core Xeon Silver 4116 CPUs at 2.1GHz deliver 24 cores for dense compute
  • 64GB DDR4 2400MHz registered ECC memory supports up to 3TB capacity across 24 slots
  • PERC H730P 2GB controller enables RAID 0/1/5/6/10/50/60 with battery-backed cache
  • Dual 800GB SATA SSDs provide fast boot and application storage in 2.5-inch bays
  • Quad-port X520/I350 network card adds 2x 1GbE and 2x 10Gb SFP+ connectivity

Dual-socket 1U rack server

The Dell PowerEdge R640 is a 1U rack-mount server built for dense data-centre deployments. It ships with two Intel Xeon Silver 4116 processors, each running at 2.1 GHz with 12 cores. The system includes 64 GB of DDR4 registered ECC memory across four 16 GB modules. A PERC H730P controller with 2 GB cache manages the two installed 800 GB SATA SSDs.

Suited for virtualisation hosts

This configuration fits environments that need dual-processor compute in a single rack unit with redundant 750 W power supplies. It is not for buyers who need more than two processor sockets or who require storage interfaces beyond the SATA and SAS connectivity provided by the H730P controller. The four 10 GbE SFP+ and two 1 GbE ports support high-throughput networking, while iDRAC9 Enterprise enables remote management.

PERC H730P RAID controller decides storage options

The installed H730P controller supports RAID levels 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode. Its 2 GB battery-backed cache accelerates write performance for the two 800 GB SATA SSDs. The chassis provides eight 2.5-inch drive bays with a SATA backplane, so additional drives must use the SAS or SATA interface supported by this controller.

Highlights

  • Dual 12-core Xeon Silver 4116 CPUs at 2.1GHz deliver 24 cores for dense compute
  • 64GB DDR4 2400MHz registered ECC memory supports up to 3TB capacity across 24 slots
  • PERC H730P 2GB controller enables RAID 0/1/5/6/10/50/60 with battery-backed cache
  • Dual 800GB SATA SSDs provide fast boot and application storage in 2.5-inch bays
  • Quad-port X520/I350 network card adds 2x 1GbE and 2x 10Gb SFP+ connectivity

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 Size64GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)2 x 800GB 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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Questions about this item

What comes with the server and what must I add?

The R640 ships with two Xeon Silver 4116 CPUs, 64 GB DDR4 in four 16 GB modules, two 800 GB SATA SSDs, a PERC H730P 2 GB controller, an X520/I350 quad-port network card (two 1 GbE and two 10 Gb SFP+), iDRAC9 Enterprise, two 750 W platinum PSUs, rails and bezel. You must add any extra drives, memory or OS licences.

Should I choose the 800 GB SSDs or a larger capacity?

The unit includes two 800 GB SATA SSDs configured on the H730P RAID controller. If your workload needs more space, the 2.5-inch bays accept additional SATA SSDs or HDDs up to the controller’s 12 Gb/s limit.

What does the 2.1 GHz base clock mean for real workloads?

Each of the 24 cores runs at 2.1 GHz base with 3.0 GHz turbo, giving strong multi-thread throughput for virtualisation, databases and scale-out tasks while the H730P cache and 2400 MHz DDR4 keep latency low.

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