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Silver 3U rack server front with eight 2.5 inch drive bays and bezel

DELL

DELL PowerEdge R940 3U rack server 4x Xeon Gold 5118 2.3GHz 12-core 256GB DDR4 8x 800GB SSD

SKU CH-GAV7-R39MZ

A 3U rack server with four 12-core Xeon Gold 5118 processors at 2.3 GHz, 256 GB DDR4 ECC memory, eight 800 GB SATA SSDs on a PERC H730P controller, dual 10 Gb SFP+ and dual 1 GbE ports.

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

Installed Memory Size 256GB

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 Xeon Gold 5118 CPUs deliver 48 cores at 2.3 GHz
  • 256 GB DDR4 2400 MHz ECC memory supports large workloads
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60
  • Eight 800 GB SATA SSDs provide fast solid-state storage
  • iDRAC9 Enterprise gives full remote management control

Four-socket Xeon Gold 5118 server

The Dell PowerEdge R940 is a 3U rack server built around four Intel Xeon Gold 5118 processors running at 2.3 GHz with twelve cores each. It ships with 256 GB of DDR4 registered ECC memory across forty-eight slots and a PERC H730P controller driving eight 800 GB SATA SSDs. Redundant 1600 W platinum power supplies and iDRAC 9 Enterprise remote management complete the platform.

Suits dense compute workloads.

This configuration fits organisations that need high core counts and large memory capacity in a compact 3U form factor for virtualisation, database or analytics tasks. Buyers who require GPU acceleration, additional drive bays beyond the eight 2.5-inch slots or a different storage interface should evaluate other platforms.

LGA 3647 socket locks processor choice

The server uses the LGA 3647 socket, which only accepts compatible Xeon Scalable processors; the installed Gold 5118 units cannot be swapped for parts using a different socket. Any future CPU upgrade must match this socket and the Intel C620 chipset.

Pontos fortes

  • Four Xeon Gold 5118 CPUs deliver 48 cores at 2.3 GHz
  • 256 GB DDR4 2400 MHz ECC memory supports large workloads
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60
  • Eight 800 GB SATA SSDs provide fast solid-state storage
  • iDRAC9 Enterprise gives full remote management control

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 Size256GB
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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Perguntas sobre este artigo

What comes in the box and what must be purchased separately?

The server ships with four Xeon Gold 5118 processors, 256 GB DDR4 memory, eight 800 GB SATA SSDs, a PERC H730P controller, a quad-port network daughter card, iDRAC9 Enterprise, two 1600 W platinum power supplies, sliding rails and a front bezel. Extra drives, memory modules or SFP+ transceivers are not included.

Should I pick the 800 GB SSDs or add larger drives later?

The eight bays are filled with 800 GB SATA SSDs on a PERC H730P controller that supports RAID 0, 1, 5, 6, 10, 50 and 60. If capacity matters more than the current all-flash layout, you can replace or add 2.5" SATA drives up to the controller limit.

What does the 3.2 GHz turbo figure mean in daily use?

Each 12-core Xeon Gold 5118 can lift from its 2.3 GHz base to 3.2 GHz turbo when thermal headroom allows, giving short bursts of higher single-thread speed for database indexes or compile jobs before returning to base clock.

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