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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 5118 2.3GHz 12-core 512GB DDR4 H730P 2x 400GB SSD

SKU CH-XAKB-N9A00

A 3U rack server with four 12-core Xeon Gold 5118 processors at 2.3 GHz, 512 GB DDR4, H730P controller and two 400 GB SATA SSDs

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

Installed Memory Size 512GB

SSD (Installed) 2 x 400GB SATA SSD

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CPU Model Gold 5118

  • Four-socket Xeon Gold 5118 CPUs deliver 48 cores for heavy workloads
  • 512 GB DDR4 ECC memory supports large datasets and virtualization
  • PERC H730P RAID controller with 2 GB cache enables multiple array levels
  • Dual 400 GB SATA SSDs provide fast boot and application storage
  • iDRAC 9 Enterprise gives full remote management and monitoring control

Four-socket Xeon server for dense compute

The Dell PowerEdge R940 packs four Intel Xeon Gold 5118 processors, each running at 2.3 GHz with 12 cores, into a 3U rack chassis. That yields 48 cores and 512 GB of DDR4 registered ECC memory across 48 slots. The PERC H730P controller manages the two included 400 GB SATA SSDs and supports RAID levels up to 60. A quad-port network daughter card adds two 1 GbE and two 10 GbE SFP+ links.

Sustained load on all 48 cores

Turbo frequency reaches 3.2 GHz, but with four sockets fully populated the system is built to hold base clocks under continuous multi-threaded workloads such as database analytics or virtualization clusters. The C620 chipset and 2400 MHz memory subsystem feed data without bottlenecks, while the H730P battery-backed cache keeps write latency predictable during long transactions. iDRAC 9 Enterprise provides out-of-band monitoring so administrators can track thermal headroom and power draw in real time.

Redundant 1600 W platinum supplies

Dual hot-swap 1600 W platinum power supplies share the load, keeping fan speeds lower than single-supply designs at equivalent output. The 3U form factor allows generous airflow paths across the CPU heatsinks and memory banks, so acoustic output stays within typical data-centre limits even when all cores are active. No liquid cooling or special ducting is required; standard rack cooling is sufficient.

Prednosti

  • Four-socket Xeon Gold 5118 CPUs deliver 48 cores for heavy workloads
  • 512 GB DDR4 ECC memory supports large datasets and virtualization
  • PERC H730P RAID controller with 2 GB cache enables multiple array levels
  • Dual 400 GB SATA SSDs provide fast boot and application storage
  • iDRAC 9 Enterprise gives full remote management and monitoring control

Špecifikácie

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 Size512GB
Memory TypeDDR4
Max Memory Capacity6TB
Number of Memory Slots48
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)2 x 400GB 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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