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 front drive bays and bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4116 2.1GHz 128GB DDR4

SKU CH-W9P7-S2W6V

Dual 12-core Xeon Silver 4116 at 2.1 GHz with 128 GB DDR4 ECC, H730P RAID, quad-port 1/10 GbE, iDRAC9 Enterprise and dual 750 W PSUs in a 1U rack chassis

  • 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 2.1 GHz deliver strong multi-thread throughput
  • 128 GB DDR4 2400 MHz registered ECC memory supports large working sets
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Quad-port X520/I350 network card provides two 1 GbE and two 10 Gb SFP+ links
  • iDRAC9 Enterprise plus redundant 750 W platinum PSUs ensure remote management and power resilience

Dual-socket 1U rack server

The Dell PowerEdge R640 is a 1U rackmount server system built for dense scale-out data centre computing. It ships with two Intel Xeon Silver 4116 processors, each offering 12 cores at 2.1 GHz with 3.0 GHz turbo, and 128 GB of DDR4 2400 MHz registered ECC memory across eight 16 GB modules.

Sustained-load behaviour

Redundant 750 W platinum-efficiency power supplies and hot-swap redundant power help maintain uptime under continuous demand. The PERC H730P controller with 2 GB cache supports RAID 0, 1, 5, 6, 10, 50 and 60 for sustained storage throughput, while iDRAC 9 Enterprise provides remote monitoring and management during extended operations.

Installation and common issues

Ready Rails and a front bezel are included for rack mounting. Eight 2.5-inch SAS/SATA drive trays are present but no drives are installed, so storage must be sourced separately. The quad-port network daughter card delivers two 1 GbE and two 10 Gb SFP+ connections. Buyers who need pre-populated storage or a different drive form factor should plan additional parts.

Highlights

  • Dual 12-core Xeon Silver 4116 CPUs at 2.1 GHz deliver strong multi-thread throughput
  • 128 GB DDR4 2400 MHz registered ECC memory supports large working sets
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Quad-port X520/I350 network card provides two 1 GbE and two 10 Gb SFP+ links
  • iDRAC9 Enterprise plus redundant 750 W platinum PSUs ensure remote management and power resilience

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 Size128GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA/SAS
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.

Also in this aisle

People compared these

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