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

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Silver 4310 1TB DDR4 12-bay 3.5" H755 5720 iDRAC9 2x1400W PSU

SKU CH-NZ3A-1KNH3

A 2U rack server with dual Xeon Silver 4310 CPUs, 1TB DDR4 ECC memory, 12-bay 3.5" storage, PERC H755 RAID, quad-port 1GbE, iDRAC9 Enterprise and dual 1400W PSUs

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNo
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Silver 4310 processors run at 2.1GHz with 3.3GHz turbo for demanding workloads
  • 1TB DDR4 2666MHz registered ECC memory across 32 DIMM slots
  • PERC H755 RAID controller with 8GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 12 hot-swap 3.5-inch SAS/SATA drive bays with included trays
  • iDRAC9 Enterprise and quad-port 1GbE OCP 3.0 for remote management

Enterprise 2U rack server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads. It ships with two Intel Xeon Silver 4310 processors, each running at 2.1 GHz with 12 cores. The system includes 1 TB of DDR4 2666 MHz registered ECC memory across 32 DIMM slots. A PERC H755 RAID controller with 8 GB NV cache and battery provides hardware RAID 0, 1, 5, 6, 10, 50 and 60.

Virtualisation hosts and database clusters

This configuration suits organisations running virtualisation platforms, database clusters or analytics workloads that benefit from dual-socket compute and large memory capacity. Twelve 3.5-inch drive bays support SAS and SATA drives for high-capacity storage arrays. Buyers who need 2.5-inch NVMe bays or a higher core count per socket should evaluate other configurations. The quad-port 1 GbE OCP 3.0 card covers standard network needs; additional bandwidth requires an add-in adapter.

1 TB DDR4 2666 MHz registered ECC memory

The installed 1 TB of DDR4 2666 MHz registered ECC memory fills 32 DIMM slots and sets the baseline for memory-heavy applications. The platform supports up to 2 TB total capacity using DDR4 3200 MT/s modules. Confirm that your workload fits within this memory ceiling before purchase. Memory type and speed are fixed to DDR4; other generations are not compatible.

Highlights

  • Dual Xeon Silver 4310 processors run at 2.1GHz with 3.3GHz turbo for demanding workloads
  • 1TB DDR4 2666MHz registered ECC memory across 32 DIMM slots
  • PERC H755 RAID controller with 8GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 12 hot-swap 3.5-inch SAS/SATA drive bays with included trays
  • iDRAC9 Enterprise and quad-port 1GbE OCP 3.0 for remote management

Specifications

BrandDELL
SeriesPowerEdge R750
ModelR750
Part Number2.10 GHz
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
AI FeaturesNo
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledSilver 4310
MAX Processors2
Chipset0
Installed Memory Size1TB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA/SAS
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

Questions about this item

Will the PERC H755 RAID controller battery require periodic replacement?

The H755 includes an 8 GB NV cache with a battery-backed module; plan to replace the battery module every three to five years to preserve write-cache protection during power loss.

Which resource saturates first when both Xeon Silver 4310 CPUs run at 3.3 GHz turbo continuously?

The 2666 MHz DDR4 memory subsystem and the PCIe Gen4 lanes to the H755 and 5720 OCP card become the bottleneck before the 12-core processors reach thermal limits.

How loud and hot does the chassis get with both 1400 W platinum PSUs loaded all day?

Redundant 1400 W platinum supplies and calibrated 2U fan curves keep inlet temperatures within ASHRAE A3 limits; acoustic output stays in the typical rack-server range for continuous operation.

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