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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 4x Xeon Gold 6148 2.4GHz 20C 768GB DDR4 H730P

SKU CH-VMR6-VP67A

A 3U rack server with four 20-core Xeon Gold 6148 processors at 2.4 GHz, 768 GB DDR4, a PERC H730P RAID controller, eight 2.5-inch drive trays, quad-port 1/10 GbE networking, iDRAC9 Enterprise.

  • TypeRack
  • Rack Height3U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647

CPU Model Gold 6148

  • Four Xeon Gold 6148 CPUs deliver 20 cores each at 2.4 GHz
  • 768 GB DDR4 2666 MHz ECC memory across 24 slots for large datasets
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60
  • Quad-port X520/I350 card adds 2× 1 GbE and 2× 10 Gb SFP+
  • Dual 1600 W platinum PSUs with iDRAC 9 Enterprise remote management

Four-socket Xeon server for mission-critical

The Dell PowerEdge R940 is a 3U rack server equipped with four Intel Xeon Gold 6148 processors, each running at 2.4 GHz with 20 cores. It ships with 768 GB of DDR4 registered ECC memory installed across 24 modules. The system targets organisations that need maximum core density and memory capacity in a compact rack footprint for databases, virtualisation or real-time analytics.

Sustained performance

Four 1600-watt platinum power supplies operate in redundant mode to maintain uptime during continuous heavy compute loads. The Intel C620 chipset and LGA 3647 sockets support all four processors at their 3.7 GHz turbo frequency without thermal throttling. Registered ECC memory and the PERC H730P controller with battery-backed cache protect data integrity during extended write-intensive operations.

Verify rack space, networking and storage needs

Confirm your rack can accommodate a 3U chassis and that the included sliding rails match your cabinet depth. The X520/I350 daughter card provides two 1 GbE and two 10 Gb SFP+ ports, so plan cabling and switch compatibility accordingly. Eight 2.5-inch drive trays accept SAS or SATA drives, but no drives are installed; ensure you source compatible media for the H730P controller.

Pontos fortes

  • Four Xeon Gold 6148 CPUs deliver 20 cores each at 2.4 GHz
  • 768 GB DDR4 2666 MHz ECC memory across 24 slots for large datasets
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60
  • Quad-port X520/I350 card adds 2× 1 GbE and 2× 10 Gb SFP+
  • Dual 1600 W platinum PSUs with iDRAC 9 Enterprise remote management

Especificações

BrandDELL
SeriesPowerEdge R940
ModelR940
TypeRack
Rack Height3U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed4
MAX Processors4
ChipsetIntel C620
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity6TB
Number of Memory Slots48
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA/SAS
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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Perguntas sobre este artigo

How loud and hot does the R940 get with four Xeon Gold 6148 CPUs and dual 1600 W power supplies running continuously?

Four 20-core Xeon Gold 6148 processors at 2.4 GHz and redundant 1600 W platinum PSUs mean sustained heat and fan noise typical of a fully populated 3U rack server.

Which drives and cabling must I supply to use the eight 2.5-inch bays and the H730P controller?

The server ships with eight 2.5-inch SAS/SATA trays but no drives; you provide SAS or SATA drives and cables compatible with the PERC H730P 2GB controller.

Can the onboard X520/I350 network card and iDRAC9 Enterprise work with my existing 1 GbE switches and management network?

The X520/I350 daughter card provides two 1GbE and two 10Gb SFP+ ports, and iDRAC9 Enterprise uses a dedicated management port for remote access.

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