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 front with eight drive bays and bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4110 2.1GHz 8-Core 64GB DDR4 H730P 8x 300GB SAS

SKU CH-BWG6-46AKS

1U rack server with dual 8-core Xeon Silver 4110 CPUs, 64GB DDR4, PERC H730P controller and eight 300GB SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Silver 4110 CPUs deliver 16 cores at 2.1 GHz base clock
  • 64 GB DDR4 2400 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 300 GB 10K SAS drives provide high-speed 2.5-inch storage
  • iDRAC 9 Enterprise plus quad-port 1 GbE and 10 GbE SFP+ networking

Dual-socket 1U rack server for dense compute

The Dell PowerEdge R640 packs two Intel Xeon Silver 4110 2.1 GHz 8-core processors into a 1U chassis with 64 GB of DDR4 ECC memory and redundant 750 W platinum power supplies, making it a compact platform for scale-out workloads.

Suited for virtualisation clusters.

This configuration fits virtualisation hosts, hyper-converged nodes or database clusters that benefit from dual-socket density and redundant power. Buyers needing GPU acceleration or expansion beyond the internal drive bays should evaluate larger form-factor systems.

PERC H730P controller

The integrated Dell PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50 and 60 across the eight installed 2.5-inch 300 GB 10 000 RPM SAS drives, delivering hardware-accelerated redundancy and performance for local storage.

Highlights

  • Dual Xeon Silver 4110 CPUs deliver 16 cores at 2.1 GHz base clock
  • 64 GB DDR4 2400 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 300 GB 10K SAS drives provide high-speed 2.5-inch storage
  • iDRAC 9 Enterprise plus quad-port 1 GbE and 10 GbE SFP+ networking

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 Size64GB
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

How loud and hot does the R640 get with both Xeon Silver 4110 CPUs and eight 300 GB SAS drives running 24/7?

The server uses redundant 750 W platinum power supplies and Dell's thermal design for 1U density; actual acoustic and thermal output depend on workload and rack airflow.

What cabling and transceivers do I need to use the X520/I350 daughter card's 10 GbE SFP+ ports?

The card provides two SFP+ cages for 10 GbE connections; you must supply compatible SFP+ transceivers and fibre or direct-attach cables.

Can I add more DDR4 memory later without replacing the existing 64 GB kit?

Yes, the system has 24 DIMM slots and supports up to 3 TB; the current 4×16 GB configuration leaves 20 slots free for registered ECC DDR4-2400 modules.

Also in this aisle

People compared these

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