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Silver 1U rack server with front bezel, eight 2.5-inch drive bays and redundant power supplies

DELL

Dell PowerEdge R640 1U 2x Xeon Gold 6134 3.2GHz 256GB DDR4 2x 400GB SSD H730P

SKU CH-9SM2-W22EM

1U rack server with dual 8-core Xeon Gold 6134 processors at 3.2 GHz, 256 GB DDR4 ECC memory, PERC H730P RAID controller and two 400 GB SATA SSDs

  • 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 with 3.7 GHz turbo
  • 256 GB DDR4 2666 MHz ECC memory across 24 slots
  • PERC H730P controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • Two 400 GB SATA SSDs provide fast boot and cache
  • X520/I350 card adds dual 10 Gb SFP+ and dual 1 GbE ports

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rackmount server built for scale-out data centre workloads. Two Intel Xeon Gold 6134 processors run at 3.2 GHz with a 3.7 GHz turbo frequency. The system ships with 256 GB of DDR4 2666 MHz registered ECC memory across 24 slots. A PERC H730P controller manages two 400 GB SATA SSDs in the eight 2.5-inch drive bays.

Virtualisation hosts needing integrated 10 GbE

This configuration includes an Intel X520/I350 daughter card providing two 1 GbE and two 10 Gb SFP+ ports, suited to environments that want converged networking on the motherboard. Buyers who require additional PCIe expansion slots beyond the 1U form factor should consider a taller chassis. The 750 W redundant platinum power supplies support the installed components without extra headroom for high-power accelerators.

24 DDR4 slots define maximum memory

The R640 offers 24 DIMM slots with a 3 TB ceiling, so the installed 256 GB leaves ample room for growth. Memory must be DDR4 registered ECC; other generations or unbuffered modules are not compatible. Populate the remaining slots to match workload demands.

Points forts

  • Dual Xeon Gold 6134 processors run at 3.2 GHz with 3.7 GHz turbo
  • 256 GB DDR4 2666 MHz ECC memory across 24 slots
  • PERC H730P controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • Two 400 GB SATA SSDs provide fast boot and cache
  • X520/I350 card adds dual 10 Gb SFP+ and dual 1 GbE ports

Caractéristiques

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)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

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Questions sur cet article

How do I install the 2 x 400GB SATA SSDs into the 8-bay 2.5" chassis and what step is often missed?

Slide each drive into a front bay until the latch clicks, then use the PERC H730P BIOS utility to create a virtual disk before the OS sees the volume.

What maintenance will the PERC H730P 2GB controller battery need later?

The controller uses a 2GB battery-backed cache; plan to replace the battery module when iDRAC 9 Enterprise reports a degraded cache state.

What limit appears first when both Xeon Gold 6134 CPUs run at 3.7GHz Turbo under sustained load?

The 2 x 750W Platinum power supplies set the power envelope; prolonged all-core turbo can hit the supply limit before thermal throttling engages.

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