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Silver 3U rack server with front bezel, eight 2.5-inch drive bays and redundant power supplies

DELL

DELL PowerEdge R940 3U rack server 4× Xeon Gold 5118 2.3 GHz 12-core 64 GB DDR4 8× 800 GB SSD

SKU CH-KA0S-KJKBX

Four-socket 3U rack server with 48 cores, 64 GB DDR4 and eight 800 GB SATA SSDs on a PERC H730P controller

  • TypeRack
  • Rack Height3U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 3647

Installed Memory Size 64GB

HDD None

  • 2 x 300GB 10K SAS
  • 8 x 1.2TB 10K SAS
  • 8 x 2.4TB 10K SAS
  • 8 x 300GB 10K SAS
  • 8 x 600GB 10K SAS
  • None

CPU Model Gold 5118

As versões riscadas existem, mas não estão disponíveis aqui.

  • Four-socket Xeon Gold 5118 processors deliver 48 cores for heavy workloads
  • 64 GB DDR4 registered ECC memory supports up to 6 TB expansion
  • Eight 800 GB SATA SSDs provide fast storage with RAID 0/1/5/6/10/50/60
  • Quad-port network card adds two 1 GbE and two 10 Gb SFP+ links
  • iDRAC9 Enterprise enables full remote management with redundant 1600 W platinum power

Four-socket Xeon Gold server

The Dell PowerEdge R940 is a 3U rackmount server equipped with four Intel Xeon Gold 5118 processors. Each CPU delivers 12 cores at a base frequency of 2.3 GHz with a 3.2 GHz turbo. The system ships with 64 GB of DDR4 registered ECC memory across 48 available slots. It targets organisations running memory-intensive databases or virtualisation clusters.

Sustained load behaviour

Redundant 1600 watt platinum power supplies and hot-swap drive bays support continuous operation without downtime. The PERC H730P controller with 2 GB cache manages RAID levels 0, 1, 5, 6, 10, 50 and 60 across the eight installed 800 GB SATA SSDs. Quad-port networking provides two 1 GbE and two 10 Gb SFP+ links for steady throughput. iDRAC 9 Enterprise enables remote monitoring and firmware updates while the host remains under full load.

Maximum memory capacity decides fit

The Intel C620 chipset architecture supports up to 6 TB of DDR4 when all 48 DIMM slots are populated. This ceiling determines whether the platform can accommodate future in-memory workload growth. Buyers whose roadmap exceeds this limit must evaluate alternative architectures. The current 64 GB configuration leaves substantial headroom for incremental expansion.

Pontos fortes

  • Four-socket Xeon Gold 5118 processors deliver 48 cores for heavy workloads
  • 64 GB DDR4 registered ECC memory supports up to 6 TB expansion
  • Eight 800 GB SATA SSDs provide fast storage with RAID 0/1/5/6/10/50/60
  • Quad-port network card adds two 1 GbE and two 10 Gb SFP+ links
  • iDRAC9 Enterprise enables full remote management with redundant 1600 W platinum power

Especificações

BrandDELL
SeriesPowerEdge R940
ModelR940
TypeRack
Rack Height3U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.30 GHz
CPU SocketLGA 3647
Number of CPU Cores12-Core Processor
# of Processors Installed4
MAX Processors4
ChipsetIntel C620
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity6TB
Number of Memory Slots48
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 13 PCIe Gen 3 Slots, 3x PCIe x8, and 10 x PCIe 3.0 x16 slots
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

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