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 2.5-inch drive bays and Dell bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6134 3.2GHz 8C 128GB DDR4 8x 2.4TB SAS H730P

SKU CH-9500-GCAP8

1U rack server with dual 3.2 GHz 8-core Xeon CPUs, 128 GB DDR4 ECC, eight 2.4 TB SAS drives on an H730P controller, 10 GbE SFP+ networking and iDRAC9 Enterprise remote management

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6134 at 3.2 GHz deliver 16 high-frequency cores for dense compute
  • 128 GB DDR4 2666 MHz ECC memory supports large workloads with room to grow to 3 TB
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 for flexible data protection
  • Eight 2.4 TB 10K SAS drives supply fast, high-capacity storage in a 1U chassis
  • Quad-port X520/I350 card adds 2× 1 GbE and 2× 10 Gb SFP+ networking with iDRAC9 Enterprise remote management

Dense Dual-Socket Compute Platform

The Dell PowerEdge R640 is a 1U rack server built for scale-out data centre workloads. Two Intel Xeon Gold 6134 processors deliver 16 cores at 3.2 GHz with 3.7 GHz turbo capability. 128 GB of DDR4 2666 MHz registered ECC memory fills eight of the 24 available slots. Eight 2.4 TB 10K SAS drives provide high-capacity storage in a compact form factor.

Integrated Controller and Network Flexibility

The PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode for the SAS and SATA drives. A quad-port network daughter card adds two 1 GbE and two 10 Gb SFP+ connections without consuming a PCIe slot. iDRAC 9 Enterprise enables full remote management and monitoring. The system includes ready rails and a front bezel for immediate rack installation.

Redundant Platinum Power and Cooling

Dual 750 W platinum-efficiency hot-swap power supplies deliver redundancy and lower operating cost. The 1U chassis uses directed airflow to cool both CPUs, memory and drive bays under typical load. Fan speeds adjust automatically based on inlet temperature and component utilisation. The power supply rating of 750 W is the only capacity figure available from the supplied data.

Highlights

  • Dual Xeon Gold 6134 at 3.2 GHz deliver 16 high-frequency cores for dense compute
  • 128 GB DDR4 2666 MHz ECC memory supports large workloads with room to grow to 3 TB
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 for flexible data protection
  • Eight 2.4 TB 10K SAS drives supply fast, high-capacity storage in a 1U chassis
  • Quad-port X520/I350 card adds 2× 1 GbE and 2× 10 Gb SFP+ networking with iDRAC9 Enterprise remote management

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.20 GHz
CPU SocketLGA 3647
Number of CPU Cores8-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

What is the maximum installed memory this 1U server can address with its 24 DDR4 slots?

The system supports up to 3TB of DDR4 2666MHz registered ECC memory across all 24 slots.

How much heat must the rack dissipate when both 750W Platinum power supplies run continuously?

Dual redundant 750W Platinum supplies deliver efficient power conversion, reducing waste heat during sustained operation.

Which network cables and transceivers are required to use the onboard 10Gb SFP+ ports?

The X520/I350 daughter card provides two 10Gb SFP+ ports that accept standard SFP+ modules and fibre or direct-attach cables.

Also in this aisle

People compared these

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