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Silver 2U rack server with front bezel, twenty-four 2.5-inch drive bays and dual redundant power supplies

DELL

DELL PowerEdge R750 2U rack server 2× Xeon Gold 5317 3.0GHz 12-core 512GB DDR4 24× 600GB SAS H755 2× 1400W

SKU CH-ETCJ-H012T

Two-socket 2U rack server with 24-core total Xeon Gold 5317 CPUs, 512GB DDR4, H755 RAID controller, and 24-bay 600GB SAS storage

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.00 GHz
  • CPU SocketLGA 4189
  • Dual 12-core Xeon Gold 5317 CPUs at 3.0 GHz base clock
  • 512 GB DDR4 2933 MHz ECC memory across 16 modules
  • 24 × 600 GB 10K SAS drives on PERC H755 with 8 GB cache
  • Dual-port 10 GbE SFP+ OCP 3.0 networking plus iDRAC9 Enterprise
  • Redundant 1400 W platinum power supplies with hot-swap rails and bezel

Built for enterprise workloads

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 5317 processors, each running at 3.0 GHz with 12 cores. It includes 512 GB of DDR4 registered ECC memory across 16 modules and 24 SAS hard drives of 600 GB each. The PERC H755 RAID controller with 8 GB NV cache manages storage redundancy. Dual 1400 W platinum power supplies and iDRAC9 Enterprise remote management complete the platform.

Thermal design and power efficiency

Redundant hot-swap power supplies share the load, allowing one unit to fail without interruption. Platinum efficiency reduces waste heat during typical operation. The 2U chassis directs airflow across the dual processors, memory banks, and drive bays to keep component temperatures stable. Fan speeds adjust automatically based on inlet temperature and workload demand.

Sustained load behaviour

Under continuous heavy compute the dual 12-core CPUs maintain high frequencies within their thermal envelope. The PERC H755 controller sustains RAID parity calculations across all 24 drives without throttling. Memory bandwidth scales across 16 populated DIMM slots at 2933 MT/s. The 10 GbE SFP+ OCP card handles persistent network streams. iDRAC9 Enterprise provides uninterrupted out-of-band monitoring throughout extended runs.

Points forts

  • Dual 12-core Xeon Gold 5317 CPUs at 3.0 GHz base clock
  • 512 GB DDR4 2933 MHz ECC memory across 16 modules
  • 24 × 600 GB 10K SAS drives on PERC H755 with 8 GB cache
  • Dual-port 10 GbE SFP+ OCP 3.0 networking plus iDRAC9 Enterprise
  • Redundant 1400 W platinum power supplies with hot-swap rails and bezel

Caractéristiques

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 InterfaceSAS
SSD (Installed)None
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD Capacity24 x 600GB 10K SAS
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
Features24 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions sur cet article

How are the 24 600 GB SAS drives installed in the 2.5" bays and which step is often missed?

Slide each 2.5" drive into the front hot-swap bays until the latch clicks; the step often missed is creating the virtual disks in the PERC H755 BIOS before the OS sees any volume.

What maintenance will the PERC H755 RAID controller need over time?

The H755's 8 GB NV cache is backed by a battery; plan to replace that battery module when iDRAC 9 reports a degraded cache state.

What is the first limit reached when all 12-core Xeon Gold 5317 CPUs run at 3.6 GHz turbo continuously?

The dual 1400 W platinum power supplies set the thermal and current ceiling; sustained turbo on both sockets will hit the PSU or cooling limit before memory bandwidth saturates.

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