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

DELL

DELL PowerEdge R750 2U rack server 2× Xeon Silver 4310 2.1GHz 12-core 128GB DDR4 12× 4TB HDD H755 2× 1400W PSU

SKU CH-3AT0-SWN49

A 2U rack server with dual Xeon Silver 4310 12-core processors, 128GB DDR4, PERC H755 RAID and twelve 4TB SATA drives

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Silver 4310 CPUs deliver 12 cores each at 2.1GHz base with 3.3GHz turbo
  • 128GB DDR4 2666MHz ECC memory supports virtualization and database workloads
  • PERC H755 RAID controller with 8GB NV cache enables RAID 0/1/5/6/10/50/60
  • 12× 4TB 7.2K SATA HDDs provide high-capacity enterprise storage
  • Dual 1400W platinum PSUs and iDRAC9 Enterprise ensure resilient remote management

2U rack server for virtualization workloads

The Dell PowerEdge R750 fits in a standard 2U rack space and runs two Intel Xeon Silver 4310 processors at 2.1GHz with 12 cores each. It ships with 128GB of DDR4 registered ECC memory installed across eight 16GB modules. The system targets organizations that need dense compute for databases, analytics or virtualization clusters.

Tool-less rails and hot-swap power simplify

Ready Rails and a front bezel are included for quick rack mounting without tools. Two 1400W platinum hot-swap power supplies provide redundancy and can be replaced while the server runs. The PERC H755 controller with 8GB NV cache and battery backs RAID 0, 1, 5, 6, 10, 50 and 60; cable routing for 12 front 3.5-inch bays is the main installation attention point.

PCIe Gen4 and 10GbE SFP+ set the I/O ceiling

The platform uses PCIe Gen4 lanes for the H755 controller, the Broadcom 57412 dual-port 10GbE SFP+ OCP 3.0 card and any add-in accelerators. Twelve SATA 6Gb/s 7.2K drives deliver capacity but not NVMe latency. Maximum memory reaches 2TB across 32 DDR4 slots at 3200 MT/s, so larger footprints need additional DIMMs.

Pontos fortes

  • Dual Xeon Silver 4310 CPUs deliver 12 cores each at 2.1GHz base with 3.3GHz turbo
  • 128GB DDR4 2666MHz ECC memory supports virtualization and database workloads
  • PERC H755 RAID controller with 8GB NV cache enables RAID 0/1/5/6/10/50/60
  • 12× 4TB 7.2K SATA HDDs provide high-capacity enterprise storage
  • Dual 1400W platinum PSUs and iDRAC9 Enterprise ensure resilient remote management

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
Part Number2.10 GHz
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledSilver 4310
MAX Processors2
Chipset0
Installed Memory Size128GB
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 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
LAN Ports2 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features12 x 3.5" SATA/SAS Hot-Plug Drive Bays

Perguntas sobre este artigo

How do I verify the server boots and the PERC H755 controller sees all 12 drives?

On first power-on watch the POST screen for the dual Xeon Silver 4310 processors and 128 GB DDR4, then enter the H755 BIOS utility (Ctrl+R) to confirm all twelve 4 TB SATA drives appear and a RAID volume can be created.

Which items ship inside the box and which must be sourced separately?

The chassis arrives with two Silver 4310 CPUs, eight 16 GB DDR4 modules, twelve 3.5″ 4 TB SATA drives, the PERC H755 with 8 GB cache, dual 1400 W platinum PSUs, iDRAC9 Enterprise, Broadcom 57412 dual 10 GbE SFP+ OCP card, ready rails and front bezel; SFP+ transceivers and rack screws are not included.

Which drive count and RAID level should I choose for the twelve 4 TB SATA bays?

All twelve 3.5″ bays are populated with 4 TB 7.2K SATA drives; the H755 supports RAID 0, 1, 5, 6, 10, 50 and 60, so select RAID 6 or 60 for dual-drive fault tolerance or RAID 10 for maximum write performance.

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