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 2× Xeon Gold 6148 2.4 GHz 20-core 64 GB DDR4 2× 400 GB SSD H730P

SKU CH-7VFR-N0CGJ

Dual 20-core Xeon Gold 6148 1U rack server with 64 GB DDR4, PERC H730P RAID controller, two 400 GB SATA SSDs, quad-port 1/10 GbE networking, iDRAC9 Enterprise, redundant 750 W power supplies.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6148 CPUs deliver 40 total cores for heavy workloads
  • 64 GB DDR4 2666 MHz ECC memory supports large datasets
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Two 400 GB SATA SSDs provide fast boot and application storage
  • Quad-port 1 GbE and 10 Gb SFP+ networking handles high-throughput traffic

Dense 1U dual-socket platform

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre computing. It ships with two Intel Xeon Gold 6148 processors running at 2.4 GHz with 20 cores each. The system includes 64 GB of DDR4 2666 MHz registered ECC memory across four modules. A PERC H730P controller with 2 GB cache manages storage.

Suits virtualisation clusters, not GPU workloads

This configuration suits organisations deploying virtualisation clusters, database nodes or high-performance compute in a compact footprint. The dual 10 GbE SFP+ and dual 1 GbE ports support demanding network traffic. Buyers needing GPU acceleration or more than 24 DIMM slots should look at larger chassis. The 8-bay 2.5-inch front bay limits internal drive count.

64 GB memory with 3 TB headroom

The installed 64 GB handles typical virtualisation workloads and moderate database instances comfortably. With 24 total slots the platform scales to 3 TB for memory-intensive applications. Two 400 GB SATA SSDs provide fast boot and caching capacity. The H730P supports RAID 0, 1, 5, 6, 10, 50 and 60 for data protection flexibility.

Highlights

  • Dual Xeon Gold 6148 CPUs deliver 40 total cores for heavy workloads
  • 64 GB DDR4 2666 MHz ECC memory supports large datasets
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Two 400 GB SATA SSDs provide fast boot and application storage
  • Quad-port 1 GbE and 10 Gb SFP+ networking handles high-throughput traffic

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-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 InterfaceSATA
SSD (Installed)2 x 400GB 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

What DDR4 memory speed must my existing modules match to add to the 64 GB already installed?

The installed memory runs at 2666 MHz; any additional DDR4 RDIMMs should be rated for 2666 MHz to maintain matched performance.

Can the PERC H730P controller manage my older SATA hard drives alongside the two 400 GB SSDs?

Yes, the H730P supports both SAS and SATA drives, so legacy SATA HDDs can be added to the remaining drive bays and configured in the same RAID arrays.

How do I verify the iDRAC9 Enterprise remote management is active after the server powers on?

Connect the dedicated iDRAC network port, browse to its IP address, and the login screen should appear showing iDRAC9 Enterprise firmware version.

Also in this aisle

People compared these

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