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Front view of a silver 1U rack server with eight drive bays and a bezel

DELL

DELL PowerEdge R640 1U rack server 2× Xeon Gold 5118 2.3 GHz 12-core 768 GB DDR4 8× 400 GB SSD H730P

SKU CH-FSKJ-XZW6K

Dual-socket 1U rack server with two 12-core Xeon Gold 5118 CPUs, 768 GB DDR4 ECC memory, eight 400 GB SATA SSDs on a PERC H730P RAID controller, quad-port 1/10 GbE networking.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 3647
  • Dual 12-core Xeon Gold 5118 CPUs deliver 24 threads at 2.3 GHz base with 3.2 GHz turbo
  • 768 GB DDR4 registered ECC memory across 24 slots supports up to 3 TB capacity
  • PERC H730P 2 GB controller enables RAID 0/1/5/6/10/50/60 plus pass-through modes
  • Eight 400 GB SATA SSDs provide high-speed solid-state storage in 2.5-inch bays
  • Quad-port X520/I350 network card adds dual 1 GbE and dual 10 GbE SFP+ connectivity

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rack server equipped with two Intel Xeon Gold 5118 processors, each running at 2.3 GHz with 12 cores. It ships with 768 GB of DDR4 registered ECC memory across 24 slots and eight 400 GB SATA SSDs managed by a PERC H730P RAID controller with 2 GB cache. Redundant 750 W power supplies, iDRAC9 Enterprise, quad-port networking and sliding rails complete the package for immediate data-center deployment.

Suited for scale-out workloads, not GPU compute

This configuration targets dense virtualisation, database and cloud-native clusters that benefit from high core counts and large memory capacity in a single rack unit. The eight 2.5-inch drive bays and dual 10 GbE SFP+ ports support storage-heavy and network-intensive tasks. Buyers who need more than eight drive bays, GPU acceleration or a larger form factor for additional PCIe cards should consider a different platform.

Eight 2.5-inch SATA SSD bays

The chassis provides exactly eight hot-swap 2.5-inch bays populated with 400 GB SATA SSDs and driven by the H730P controller supporting RAID 0, 1, 5, 6, 10, 50 and 60. This bay count and SATA interface determine how much flash capacity can be installed internally without external enclosures.

Pontos fortes

  • Dual 12-core Xeon Gold 5118 CPUs deliver 24 threads at 2.3 GHz base with 3.2 GHz turbo
  • 768 GB DDR4 registered ECC memory across 24 slots supports up to 3 TB capacity
  • PERC H730P 2 GB controller enables RAID 0/1/5/6/10/50/60 plus pass-through modes
  • Eight 400 GB SATA SSDs provide high-speed solid-state storage in 2.5-inch bays
  • Quad-port X520/I350 network card adds dual 1 GbE and dual 10 GbE SFP+ connectivity

Especificações

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.30 GHz
CPU SocketLGA 3647
Number of CPU Cores12-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)8 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

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Perguntas sobre este artigo

How are the 2.5-inch drives installed in the 8-bay front chassis, and which step is often missed?

Slide each drive into a bay until the latch clicks, then verify the PERC H730P controller detects all 8 SSDs in the RAID BIOS before loading the OS.

What maintenance will the PERC H730P controller need over time?

The controller includes a battery-backed cache; plan to replace the battery module when iDRAC 9 Enterprise reports a degraded cache state.

What thermal limit appears first when both Xeon Gold 5118 CPUs run at 3.2 GHz turbo under sustained load?

The 750-watt platinum power supplies set the ceiling; prolonged turbo on all 24 cores can trip the redundant PSU protection before CPU throttling activates.

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