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, eight 2.5 inch drive bays, front bezel and rails

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4116 2.1GHz 128GB DDR4 8x 600GB SAS H730P

SKU CH-2STK-NWKHC

Dual-socket 1U rack server with two 12-core Xeon Silver 4116 2.1 GHz processors, 128 GB DDR4 ECC memory, PERC H730P RAID controller and eight 600 GB 10K SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Silver 4116 processors deliver 24 cores at 2.1 GHz base speed
  • 128 GB DDR4 ECC memory across 8 modules supports up to 3 TB capacity
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60 with 2 GB cache
  • Eight 600 GB 10K SAS drives provide high-speed storage in 2.5-inch bays
  • iDRAC9 Enterprise plus quad-port 1 GbE and 10 GbE networking for remote management

Dual-socket 1U rack server

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre workloads. It ships with two Intel Xeon Silver 4116 processors, each running at 2.1 GHz with 12 cores. The system includes 128 GB of DDR4 2400 MHz registered ECC memory across eight 16 GB modules. A PERC H730P 2 GB controller manages eight 600 GB 10 K SAS drives in the front 2.5 inch bays.

Virtualisation and database hosts

This configuration suits organisations running virtualisation clusters, database workloads or high-performance computing tasks that benefit from dual-socket throughput and hardware RAID. The integrated X520/I350 quad-port network daughter card provides two 1 GbE and two 10 Gb SFP+ connections. Buyers who need more than 24 DIMM slots, GPU compute capacity, or storage interfaces beyond SAS and SATA should evaluate other platforms.

24 DDR4 slots maximum

The server offers 24 DDR4 DIMM slots with a maximum supported capacity of 3 TB, so the installed 128 GB leaves substantial headroom for future memory expansion. The LGA 3647 sockets support up to two processors, both of which are already populated. The 750 W redundant platinum power supplies and iDRAC 9 Enterprise remote management complete the core specification that determines whether this chassis fits the deployment.

Highlights

  • Dual Xeon Silver 4116 processors deliver 24 cores at 2.1 GHz base speed
  • 128 GB DDR4 ECC memory across 8 modules supports up to 3 TB capacity
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60 with 2 GB cache
  • Eight 600 GB 10K SAS drives provide high-speed storage in 2.5-inch bays
  • iDRAC9 Enterprise plus quad-port 1 GbE and 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 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 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 do I choose between the eight 600 GB SAS drives and other capacity options?

This unit ships with eight 600 GB 10K SAS drives installed in the 2.5-inch bays; no other drive capacities are included.

What does the 2.1 GHz Xeon Silver 4116 clock mean once the server is running workloads?

Each of the two 12-core processors runs at 2.1 GHz base and can reach 3.0 GHz turbo under load, giving 24 total cores for parallel tasks.

What does the PERC H730P 12 Gb/s SAS controller cap in practice?

The H730P handles RAID 0, 1, 5, 6, 10, 50 and 60 with its 2 GB cache and connects the eight SAS drives at up to 12 Gb/s per lane.

Also in this aisle

People compared these

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