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

DELL

DELL PowerEdge R940 3U rack server 4× Xeon Gold 5120 2.2GHz 14-core 64GB DDR4 H730P 8× 2.5" trays

SKU CH-1HNN-W1M5K

Four-socket 3U rack server with four 14-core Xeon Gold 5120 processors at 2.2 GHz, 64 GB DDR4 ECC memory, PERC H730P RAID controller, eight 2.5-inch SAS/SATA drive trays.

  • TypeRack
  • Rack Height3U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.20 GHz
  • CPU SocketLGA 3647
  • Four Xeon Gold 5120 CPUs provide 14 cores each at 2.2 GHz
  • 64 GB DDR4 ECC memory installed across 48 DIMM slots
  • H730P RAID controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • Quad-port network card adds 2× 1 GbE and 2× 10 Gb SFP+
  • Dual 1600 W platinum PSUs with hot-swap redundancy

Four-socket compute in 3U

The Dell PowerEdge R940 is a 3U rack server fitted with four Intel Xeon Gold 5120 processors, each running at 2.2 GHz with 14 cores. It ships with 64 GB of DDR4 registered ECC memory across 48 slots and a PERC H730P RAID controller with 2 GB cache. Dual 1600 W platinum power supplies and iDRAC9 Enterprise provide redundant power and remote management out of the box.

Scales vertically, not horizontally

This server suits workloads that benefit from a single large memory pool and many cores under one OS licence — in-memory databases, virtualisation hosts or ERP instances. Buyers who need more than eight 2.5-inch drive bays or who prefer scale-out clusters with smaller nodes should look elsewhere. The quad-port 1 GbE and 10 Gb SFP+ daughter card covers typical data-centre networking without extra cards.

Maximum memory capacity of 6 TB

With 48 DDR4 slots the system supports up to 6 TB of registered ECC memory, so the 64 GB installed is a starting point for memory-intensive applications. The PERC H730P handles RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through for the eight hot-swap trays. Four processor sockets are already populated at the 5120 specification.

Highlights

  • Four Xeon Gold 5120 CPUs provide 14 cores each at 2.2 GHz
  • 64 GB DDR4 ECC memory installed across 48 DIMM slots
  • H730P RAID controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • Quad-port network card adds 2× 1 GbE and 2× 10 Gb SFP+
  • Dual 1600 W platinum PSUs with hot-swap redundancy

Specifications

BrandDELL
SeriesPowerEdge R940
ModelR940
TypeRack
Rack Height3U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.20 GHz
CPU SocketLGA 3647
Number of CPU Cores14-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/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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