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Dell PowerEdge R940 3U rack server front view with bezel and eight 2.5 inch drive bays

DELL

DELL PowerEdge R940 3U Rack Server 4x Xeon Gold 6134 3.2GHz 256GB DDR4 8x 600GB SAS

SKU CH-DN86-2HX3H

3U rack server with four 8-core Xeon Gold 6134 CPUs at 3.2 GHz, 256 GB DDR4, PERC H730P RAID controller, eight 600 GB 10K SAS drives, dual 10 GbE SFP+ ports, and redundant 1600 W power supplies

  • TypeRack
  • Rack Height3U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647

Installed Memory Size 256GB

HDD 8 x 600GB 10K SAS

CPU Model Gold 6134

  • 4x Xeon Gold 6134 8-core CPUs deliver 32 threads at 3.2 GHz base
  • 256 GB DDR4-2666 ECC memory across 48 slots scales to 6 TB
  • PERC H730P 2 GB cache enables RAID 0/1/5/6/10/50/60 on 8x 600 GB 10K SAS drives
  • Intel X520/I350 daughter card provides 2x 1 GbE and 2x 10 Gb SFP+ ports
  • iDRAC9 Enterprise with dual 1600 W platinum PSUs ensures remote management and power redundancy

Four-socket Xeon server for dense compute

The Dell PowerEdge R940 packs four Intel Xeon Gold 6134 processors into a 3U rack chassis. Each CPU delivers eight cores at 3.2 GHz with a 3.7 GHz turbo frequency. The system targets organisations running virtualisation clusters, in-memory databases or high-performance workloads that demand maximum core density per rack unit. It ships ready to deploy with rails and a front bezel included.

256 GB DDR4 with room to 6 TB

Eight 32 GB DDR4 2666 MHz registered ECC modules occupy a fraction of the 48 available slots, leaving substantial headroom for memory-intensive applications. Storage is handled by a PERC H730P controller with 2 GB cache driving eight 600 GB 10 K SAS drives in the 2.5-inch bays. The controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode. No solid-state drives are installed from the factory.

Quad-port 1 GbE and 10 GbE SFP+ networking

A daughter card combines two Intel I350 1 GbE ports with two X520 10 GbE SFP+ ports for flexible fabric connectivity. Remote management is provided by iDRAC 9 Enterprise for out-of-band control and monitoring. Dual 1600 W platinum power supplies deliver full redundancy. The platform maxes out at four processors, so buyers needing more than 32 total cores must look beyond this chassis.

Highlights

  • 4x Xeon Gold 6134 8-core CPUs deliver 32 threads at 3.2 GHz base
  • 256 GB DDR4-2666 ECC memory across 48 slots scales to 6 TB
  • PERC H730P 2 GB cache enables RAID 0/1/5/6/10/50/60 on 8x 600 GB 10K SAS drives
  • Intel X520/I350 daughter card provides 2x 1 GbE and 2x 10 Gb SFP+ ports
  • iDRAC9 Enterprise with dual 1600 W platinum PSUs ensures remote management and power redundancy

Specifications

BrandDELL
SeriesPowerEdge R940
ModelR940
TypeRack
Rack Height3U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.20 GHz
CPU SocketLGA 3647
Number of CPU Cores8-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 InterfaceSAS
SSD (Installed)No
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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Questions about this item

Will the four Xeon Gold 6134 processors at 3.2 GHz work with my existing DDR4-2666 registered ECC modules?

Yes. The server ships with 256 GB of DDR4-2666 registered ECC memory across 48 slots, so your current DDR4-2666 registered ECC DIMMs are compatible.

How can I confirm the PERC H730P controller and the eight 600 GB SAS drives are operating correctly after installation?

During POST the H730P BIOS will list all eight 600 GB SAS drives and show the RAID configuration; iDRAC 9 Enterprise then provides ongoing health monitoring and alerts for the controller and each drive.

Which items are included in the box and what must I purchase separately?

The shipment includes the 3U chassis with four Xeon Gold 6134 CPUs, 256 GB DDR4, H730P controller, eight 600 GB SAS drives, X520/I350 quad-port network card, iDRAC 9 Enterprise, two 1600 W PSUs, bezel and rails; you only need to add SFP+ transceivers or cables for the 10 GbE ports and any extra DDR4 modules up to the 6 TB limit.

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