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Silver 2U rack server with front bezel, 24 drive bays and rails

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Gold 5317 3.0GHz 12-core 512GB DDR4 24-bay H755

SKU CH-WM9M-HJSCJ

A 2U rack server with dual 12-core Xeon Gold 5317 CPUs, 512 GB DDR4 ECC memory, 24 hot-swap 2.5-inch drive bays and a PERC H755 RAID controller

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.00 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Gold 5317 12-core CPUs deliver 3.0 GHz base with 3.6 GHz turbo performance
  • 512 GB DDR4 2933 MHz ECC memory across 16 modules for reliable data integrity
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • 24 front-accessible 2.5" SAS/SATA drive bays provide flexible high-density storage capacity
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 enable comprehensive remote management

2U rack server with dual Xeon Gold 5317

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 5317 processors. Each CPU runs at 3.0 GHz with 12 cores and a 3.6 GHz turbo frequency. The system ships with 512 GB of DDR4 2933 MHz registered ECC memory across 16 modules. It targets organisations running databases, virtualisation or analytics workloads that demand high core counts and large memory capacity in a standard rack form factor.

Thermals and power with dual 1400 W supplies

Redundant hot-swap 1400 W platinum-efficiency power supplies deliver power to the platform. The 2U chassis uses directed airflow to cool both processors, memory and the 24 drive bays under typical enterprise loads. Fan speeds adjust to workload demand, keeping acoustic output within data-centre norms while maintaining component temperatures within specification during normal operation.

Sustained load behaviour with 24-bay storage

Under continuous heavy compute or storage I/O the dual Xeon configuration maintains turbo frequencies within thermal limits. The PERC H755 controller with 8 GB NV cache and battery backs write performance across RAID 0, 1, 5, 6, 10, 50 and 60 arrays. Twenty-four 2.5-inch SAS/SATA trays and a quad-port 1 GbE OCP 3.0 card provide sustained throughput for virtualisation clusters or database tiers without throttling.

Pontos fortes

  • Dual Xeon Gold 5317 12-core CPUs deliver 3.0 GHz base with 3.6 GHz turbo performance
  • 512 GB DDR4 2933 MHz ECC memory across 16 modules for reliable data integrity
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • 24 front-accessible 2.5" SAS/SATA drive bays provide flexible high-density storage capacity
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 enable comprehensive remote management

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.00 GHz
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
CPU FeaturesGold 5317
# of Processors Installed2
MAX Processors2
Chipset0
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity0
Number of Memory Slots32
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA/SAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD CapacityNone
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
Features24 x 2.5" SATA/SAS Hot-Plug Drive Bays

Perguntas sobre este artigo

How do I install the 16 DDR4 2933 MHz memory modules across the 32 slots for the 2 Xeon Gold 5317 processors?

Populate the 16 modules evenly across both CPU sockets — 8 per processor — using the same slot numbers on each side so each Xeon Gold 5317 sees identical channels.

When will the PERC H755 controller's 8 GB NV cache battery need replacement?

The cache battery typically lasts 3 to 5 years; the iDRAC 9 Enterprise dashboard will flag degradation before data-loss risk appears.

At what point do the 2.5-inch drive bays hit their thermal limit during sustained RAID 50 or 60 rebuilds?

With dual 1400 W platinum PSUs and the standard fan profile, the 24-bay chassis stays within spec until sustained write throughput pushes the backplane past its rated operating envelope.

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