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 bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6134 3.2GHz 256GB DDR4 8x 800GB SSD

SKU CH-EH5B-0GTB1

1U rack server with dual 8-core Xeon Gold 6134 CPUs at 3.2 GHz, 256 GB DDR4 ECC memory, eight 800 GB SATA SSDs on a PERC H730P controller, quad-port 1/10 GbE networking, iDRAC9 Enterprise.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6134 processors run at 3.2 GHz base and 3.7 GHz turbo for high compute density
  • 256 GB DDR4 2666 MHz registered ECC memory across 24 slots supports large workloads
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 with battery-backed cache
  • Eight 800 GB SATA SSDs provide fast, reliable storage in a 1U chassis
  • iDRAC9 Enterprise plus quad-port 1 GbE and 10 Gb SFP+ networking gives full remote management and connectivity

Dual-socket 1U server for scale-out density

The Dell PowerEdge R640 packs two Intel Xeon Gold 6134 processors and 256 GB of DDR4 registered ECC memory into a single rack unit. Eight 800 GB SATA SSDs sit behind a PERC H730P controller with RAID support. Dual 750 W platinum power supplies and iDRAC 9 Enterprise management complete the package.

Suits dense virtualization and database clusters

Buyers who need more than 24 memory slots, additional drive bays beyond eight 2.5 inch trays, or a different network interface should evaluate larger platforms. The fixed 1U height and maximum two-processor limit also rule out workloads that scale beyond dual-socket configurations.

256 GB DDR4 registered ECC across 24 slots

This memory capacity and slot count determine how many virtual machines or in-memory datasets fit in a single node. Confirm the total RAM requirement against the 24 DIMM ceiling before ordering.

Highlights

  • Dual Xeon Gold 6134 processors run at 3.2 GHz base and 3.7 GHz turbo for high compute density
  • 256 GB DDR4 2666 MHz registered ECC memory across 24 slots supports large workloads
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 with battery-backed cache
  • Eight 800 GB SATA SSDs provide fast, reliable storage in a 1U chassis
  • iDRAC9 Enterprise plus quad-port 1 GbE and 10 Gb SFP+ networking gives full remote management and connectivity

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 Size256GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)8 x 800GB SATA SSD
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 verify the H730P RAID controller is managing all eight 800GB SSDs correctly after setup?

Open the PERC H730P BIOS utility or iDRAC9 Enterprise interface; both show each 2.5-inch SATA SSD, the configured RAID level and battery-backed cache status.

What components come installed and which must be purchased separately for this R640?

The unit ships with two Xeon Gold 6134 CPUs, 256GB DDR4 in eight 32GB modules, eight 800GB SATA SSDs, H730P controller, X520/I350 quad-port NIC, iDRAC9 Enterprise, dual 750W PSUs, rails and bezel; additional memory or drives are optional.

Should I choose a configuration with more than 256GB DDR4 or larger SSDs for this model?

The board supports up to 3TB across 24 DDR4 slots and the eight 2.5-inch bays accept larger SATA SSDs, so select higher capacity only if your workload demands it.

Also in this aisle

People compared these

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