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Silver 2U rack server with front bezel, twelve 3.5-inch drive bays, dual power supplies and sliding rails

DELL

DELL PowerEdge R750 2U 12x 3.5" 2x Silver 4314 256GB DDR4 12x 8TB H755 5720 iDRAC9 Ent 2x 1400W Bezel Rails

SKU CH-XWG2-GAV4W

2U rack server with dual 2.4 GHz 16-core Xeon Silver 4314 CPUs, 256 GB DDR4, twelve 8 TB 3.5" SATA drives, PERC H755 RAID, quad-port 1 GbE OCP 3.0, iDRAC9 Enterprise and redundant 1400 W PSUs

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual 16-core Xeon Silver 4314 at 2.4 GHz with 3.4 GHz turbo for high throughput
  • 256 GB DDR4 2666 MHz registered ECC memory for reliable data integrity
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0/1/5/6/10/50/60
  • Twelve 8 TB 7.2K SATA drives delivering massive nearline storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 and dual 1400 W platinum PSUs for resilient management and power

PowerEdge R750 2U 12-bay server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads that demand high core counts and large local storage. It ships with two Intel Xeon Silver 4314 processors, each offering 16 cores at 2.4GHz with 3.4GHz turbo capability, plus 256GB of DDR4 2666MHz registered ECC memory across eight DIMM slots.

PERC H755 RAID controller with 8GB cache

The Dell PERC H755 PCIe controller adds hardware RAID 0, 1, 5, 6, 10, 50 and 60 with 8GB of non-volatile cache and a battery backup. This offloads parity calculations from the CPUs and protects in-flight writes during power loss, directly improving array rebuild times and data integrity for the twelve installed 8TB 7.2K SATA drives.

Broadcom 5720 quad 1GbE OCP 3.0 networking

The integrated Broadcom 5720 OCP 3.0 card provides four 1GbE ports for standard LAN connectivity. This interface caps throughput at 1Gbps per port, so environments needing 10GbE or 25GbE fabric must add a separate adapter. The server includes iDRAC9 Enterprise for dedicated out-of-band management over a separate network connection.

Pontos fortes

  • Dual 16-core Xeon Silver 4314 at 2.4 GHz with 3.4 GHz turbo for high throughput
  • 256 GB DDR4 2666 MHz registered ECC memory for reliable data integrity
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0/1/5/6/10/50/60
  • Twelve 8 TB 7.2K SATA drives delivering massive nearline storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 and dual 1400 W platinum PSUs for resilient management and power

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
Part Number2.40 GHz
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores16-Core Processor
# of Processors InstalledSilver 4314
MAX Processors2
Chipset0
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA
Raid LevelRAID 0/1/5/6/10/50/60
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card
LAN Ports4 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features12 x 3.5" SATA/SAS Hot-Plug Drive Bays

Perguntas sobre este artigo

How often do the 12x 8TB 7.2K SATA drives need checking or replacement under heavy use?

Enterprise 7.2K SATA drives are built for continuous operation; plan on SMART monitoring and a proactive swap cycle every three to five years depending on workload intensity.

Which component reaches its limit first when the 2x Silver 4314 16-core CPUs and 12 drives run flat out?

The 12 Gb/s SATA interface on the H755 controller will saturate before the 16 cores or the 256 GB DDR4 memory under sustained sequential I/O.

What is the power draw and thermal profile with both 1400 W PSUs loaded all day?

Dual 1400 W Platinum supplies share the load efficiently; expect typical draw well under 1400 W total, with fan speed ramping only during peak compute or drive rebuild events.

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