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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 6142 2.6 GHz 16-core 512 GB DDR4 2× 800 GB SSD

SKU CH-4V88-NTJNX

Four-socket 3U rack server with 4× 16-core Xeon Gold 6142 processors, 512 GB DDR4 ECC memory, PERC H730P RAID controller and dual 800 GB SATA SSDs

  • TypeRack
  • Rack Height3U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.60 GHz
  • CPU SocketLGA 3647

Installed Memory Size 512GB

SSD (Installed) 2 x 800GB SATA SSD

Struck-through versions exist but are not stocked here.

CPU Model Gold 6142

  • Four 16-core Xeon Gold 6142 CPUs deliver 64 threads for heavy workloads
  • 512 GB DDR4 ECC memory across 16 modules supports large in-memory datasets
  • PERC H730P 2 GB controller enables RAID 0/1/5/6/10/50/60 with battery backup
  • Dual 800 GB SATA SSDs provide fast boot and application storage
  • Redundant 1600 W platinum power supplies and iDRAC9 Enterprise ensure uptime and remote control

4-Socket 3U Rack Server

The Dell PowerEdge R940 is a 3U rack server fitted with four Intel Xeon Gold 6142 processors, each running at 2.60 GHz with 16 cores. It ships with 512 GB of DDR4 registered ECC memory across 16 modules and includes a Dell PERC H730P 2 GB storage controller. Two 800 GB SATA SSDs are installed in the eight 2.5-inch drive bays.

Suited for Dense Multi-Threaded Workloads

This configuration targets environments that need high core counts and large memory capacity in a compact rack footprint, such as virtualisation hosts, in-memory databases or enterprise resource planning systems. Buyers who require GPU acceleration, single-thread optimisation or more than two pre-installed SSDs should evaluate alternative platforms.

512 GB DDR4 Registered ECC Memory

The system arrives with 512 GB of DDR4 2666 MHz registered ECC memory installed in 16 of the 48 available slots, using the Intel C620 chipset. This capacity supports large working sets immediately, while the remaining slots allow expansion up to the platform maximum of 6 TB.

Highlights

  • Four 16-core Xeon Gold 6142 CPUs deliver 64 threads for heavy workloads
  • 512 GB DDR4 ECC memory across 16 modules supports large in-memory datasets
  • PERC H730P 2 GB controller enables RAID 0/1/5/6/10/50/60 with battery backup
  • Dual 800 GB SATA SSDs provide fast boot and application storage
  • Redundant 1600 W platinum power supplies and iDRAC9 Enterprise ensure uptime and remote control

Specifications

BrandDELL
SeriesPowerEdge R940
ModelR940
TypeRack
Rack Height3U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.60 GHz
CPU SocketLGA 3647
Number of CPU Cores16-Core Processor
# of Processors Installed4
MAX Processors4
ChipsetIntel C620
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity6TB
Number of Memory Slots48
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)2 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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