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Dell PowerEdge R750 2U rack server silver front bezel with 24 drive bays

DELL

DELL PowerEdge R750 2U rack server 2× Xeon Gold 6338 2.0GHz 32-core 512GB DDR4 24× 1.92TB SSD H755

SKU CH-QPPV-4CQE4

A 2U rack server with dual Xeon Gold 6338 32-core processors, 512GB DDR4 memory, 24× 1.92TB SATA SSDs and a PERC H755 RAID controller

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.00 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Gold 6338 CPUs provide 32 cores each at 2.0 GHz base
  • 512 GB DDR4 memory across 16 modules running at 3200 MHz
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 24 enterprise SSDs of 1.92 TB each deliver high-capacity SATA storage
  • iDRAC 9 Enterprise plus dual 10 GbE SFP+ and redundant 1400 W PSUs

Enterprise 2U rack server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads that demand high core counts and large memory capacity. It ships with two Intel Xeon Gold 6338 processors, each running at 2.0 GHz with 32 cores and a 3.2 GHz turbo frequency. The system includes 512 GB of DDR4 3200 MHz registered ECC memory across 16 modules. This configuration targets database, analytics and virtualization deployments that need consistent throughput.

Dual 1400 W platinum power supplies

Redundant hot-swap power supplies rated at 1400 W each deliver platinum-efficiency power to both CPUs, 24 drives and the RAID controller. The 2U chassis uses forced-air cooling designed for the thermal density of dual 32-core processors and a full complement of 2.5-inch SSDs. Acoustic output scales with inlet temperature and workload intensity, typical for rack-mounted servers in data-centre aisles. Power draw will vary with actual CPU utilisation and drive activity.

PERC H755 RAID controller with 8 GB cache

The Dell PERC H755 hardware RAID controller provides 8 GB of non-volatile cache backed by a battery, enabling RAID 0, 1, 5, 6, 10, 50 and 60 across the 24 installed 1.92 TB SATA SSDs. The iDRAC 9 Enterprise module gives dedicated out-of-band management with virtual console, telemetry streaming and automated firmware updates. ReadyRails sliding rails and a front bezel are included for standard rack installation. Buyers who need NVMe-optimised backplanes or GPU-accelerated compute should verify slot and thermal compatibility before ordering.

Pontos fortes

  • Dual Xeon Gold 6338 CPUs provide 32 cores each at 2.0 GHz base
  • 512 GB DDR4 memory across 16 modules running at 3200 MHz
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 24 enterprise SSDs of 1.92 TB each deliver high-capacity SATA storage
  • iDRAC 9 Enterprise plus dual 10 GbE SFP+ and redundant 1400 W PSUs

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.00 GHz
CPU SocketLGA 4189
Number of CPU Cores32-Core Processor
CPU FeaturesGold 6338
# 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
SSD (Installed)24 x 1.92TB SATA SSD
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD CapacityNone
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

Perguntas sobre este artigo

How do I install the 24 front 2.5 inch drive bays and which step do people get wrong?

Slide each 1.92TB SATA SSD into the hot-swap bay until the lever clicks; the step people miss is seating the lever fully so the drive connects to the backplane.

What maintenance or replacement will the PERC H755 RAID controller need later?

The controller's 8GB NV cache uses a battery that will eventually lose charge and require replacement to keep write-back caching active.

What limit shows up first under sustained use with dual Xeon Gold 6338 CPUs?

The 1400 watt platinum power supplies set the thermal and power ceiling; sustained 3.2GHz turbo across all 32 cores per socket will hit that limit first.

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