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

DELL

DELL PowerEdge R750 rack server 2x Xeon Gold 6338 768GB DDR4 24x 960GB SSD H755 2U

SKU CH-3WEW-54MAY

Dual 32-core Xeon Gold 6338 processors, 768GB DDR4 memory, 24 hot-swap 960GB SSDs on a PERC H755 RAID controller, and quad-port 1GbE networking in a 2U rack chassis

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.00 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Gold 6338 32-core CPUs at 2.0 GHz base with 3.2 GHz turbo
  • 768GB DDR4 3200MHz registered ECC memory across 24 modules
  • 24x 960GB SATA enterprise SSDs on PERC H755 RAID controller with 8GB NV cache
  • Quad-port 1GbE OCP 3.0 network card plus iDRAC 9 Enterprise remote management
  • Dual 1400W platinum power supplies with hot-swap redundancy rails and bezel included

Dell PowerEdge R750 2U rack server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads. It ships with two Intel Xeon Gold 6338 processors, each running at 2.0 GHz with 32 cores. The system includes 768 GB of DDR4 registered ECC memory across 24 slots. A PERC H755 RAID controller manages 24 front-accessible 2.5-inch SATA SSDs.

Suited for virtualisation and database clusters

This configuration fits organisations running dense virtualisation, in-memory databases, or analytics platforms that benefit from high core counts and large memory capacity. The 24-bay chassis and dual 1400 W power supplies support continuous operation in rack environments. Buyers needing GPU acceleration, 3.5-inch drive bays, or single-socket economics should evaluate other platforms.

24-bay 2.5-inch SATA front storage

The defining constraint is the 24-bay 2.5-inch SATA backplane populated with 960 GB enterprise SSDs. This fixes the storage interface to SATA 6 Gb/s and the form factor to 2.5 inches. Expansion beyond these bays requires additional enclosures or a different chassis. The PERC H755 controller provides hardware RAID 0, 1, 5, 6, 10, 50, and 60 with 8 GB NV cache.

Pontos fortes

  • Dual Xeon Gold 6338 32-core CPUs at 2.0 GHz base with 3.2 GHz turbo
  • 768GB DDR4 3200MHz registered ECC memory across 24 modules
  • 24x 960GB SATA enterprise SSDs on PERC H755 RAID controller with 8GB NV cache
  • Quad-port 1GbE OCP 3.0 network card plus iDRAC 9 Enterprise remote management
  • Dual 1400W platinum power supplies with hot-swap redundancy rails and bezel included

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 Size768GB
Memory TypeDDR4
Max Memory Capacity0
Number of Memory Slots32
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA
SSD (Installed)24 x 960GB 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 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

What components will need replacement first in the Dell PowerEdge R750?

The 24 enterprise SSDs and the two 1400 watt power supplies are the primary field-replaceable units; fans and the H755 controller battery are also serviceable.

Which limit appears first when the dual Xeon Gold 6338 processors run at full load continuously?

Thermal headroom in the 2U chassis becomes the limiting factor before the power supplies reach their 1400 watt rating.

How much heat and noise should I expect from the R750 with both 1400 watt PSUs loaded all day?

Dual platinum supplies and 32-core CPUs push exhaust temperatures high; fan speeds rise accordingly, producing noticeable datacentre-level noise.

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