We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 1U rack server with eight drive bays and front bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4110 2.1GHz 8 Core 512GB DDR4 H730P 2x 300GB SAS

SKU CH-W9DC-NR62N

Dual-socket 1U rack server with two Xeon Silver 4110 2.1GHz 8-core processors, 512GB DDR4, H730P RAID controller and two 300GB SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual 8-core Xeon Silver 4110 CPUs deliver 16 cores at 2.1 GHz base
  • 512 GB DDR4 ECC memory across 16 slots supports heavy virtualization workloads
  • PERC H730P 2 GB cache enables RAID 0/1/5/6/10/50/60 for data protection
  • Quad-port X520/I350 provides 2× 1 GbE and 2× 10 GbE SFP+ connectivity
  • Redundant 750 W platinum PSUs and iDRAC9 Enterprise ensure uptime and remote control

Dual-socket 1U rack server

The PowerEdge R640 fits two Intel Xeon Silver 4110 processors in a single rack unit, delivering 16 cores at 2.1 GHz with 3.0 GHz turbo. It targets organisations that need dense compute for virtualisation, databases or high-performance workloads in constrained data-centre space.

Build integration and expansion

The chassis accepts up to eight 2.5-inch SAS or SATA drives and provides 24 DDR4 slots for a maximum of 3 TB registered ECC memory. Dual redundant 750 W platinum power supplies and ready rails simplify rack installation while the PERC H730P controller manages RAID 0, 1, 5, 6, 10, 50 and 60 without occupying a PCIe slot.

Bundled accessories and management

Two 300 GB 10 K SAS drives and a quad-port network daughter card with dual 1 GbE and dual 10 Gb SFP+ ports are factory installed. iDRAC 9 Enterprise enables full remote lifecycle management, and the included front bezel completes the physical deployment.

Highlights

  • Dual 8-core Xeon Silver 4110 CPUs deliver 16 cores at 2.1 GHz base
  • 512 GB DDR4 ECC memory across 16 slots supports heavy virtualization workloads
  • PERC H730P 2 GB cache enables RAID 0/1/5/6/10/50/60 for data protection
  • Quad-port X520/I350 provides 2× 1 GbE and 2× 10 GbE SFP+ connectivity
  • Redundant 750 W platinum PSUs and iDRAC9 Enterprise ensure uptime and remote control

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 Cores8-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 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 two 750 W power supplies handle the full 285 W processor load without throttling?

Yes, the redundant 750 W platinum units provide ample headroom for the 2x Xeon Silver 4110 CPUs at their 85 W TDP each.

How loud are the fans when the server runs 24/7 in a 1U rack?

The 1U chassis uses high-speed fans that generate noticeable noise; plan for a dedicated server room or sound-dampened rack.

Do I need to buy SFP+ transceivers and fibre patch cables to use the 10 GbE ports?

Yes, the X520/I350 daughter card provides two 10 Gb SFP+ ports that require compatible transceivers and cabling.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.