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

DELL

Dell PowerEdge R750 2U rack server 2x Xeon Gold 6338 2.0GHz 32-core 64GB DDR4 24-bay 2.5" H755

SKU CH-AJQG-ZMTS3

A 2U rack server with dual Xeon Gold 6338 32-core CPUs, 64GB DDR4, 24-bay 2.5" storage and 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 deliver 64 cores for heavy workloads
  • 64 GB DDR4 3200 MHz ECC memory supports demanding virtualization
  • PERC H755 with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • 24 front 2.5" SAS/SATA trays provide dense storage capacity
  • iDRAC9 Enterprise plus quad 1 GbE OCP 3.0 simplifies remote management

PowerEdge R750 dual Xeon Gold 6338

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 6338 processors, each running at 2.0 GHz with 32 cores. It ships with 64 GB of DDR4 memory installed across four 16 GB modules. The system includes a PERC H755 RAID controller with 8 GB NV cache and supports RAID levels 0, 1, 5, 6, 10, 50 and 60.

Suited for dense virtualisation, not GPU compute

This server targets workloads that benefit from high core counts and large memory capacity, such as database clusters, virtualisation hosts and analytics platforms. The 24 front-access 2.5-inch drive bays provide dense local storage for SAS or SATA media. Buyers who need GPU acceleration or NVMe boot drives should look elsewhere because the specification lists only a quad-port 1 GbE OCP card and no GPU risers.

H755 controller decides RAID options

The single specification that determines fit is the PERC H755 controller, which enables hardware RAID 0, 1, 5, 6, 10, 50 and 60 with 8 GB of battery-backed cache. If your deployment requires a different RAID feature set or software-defined storage without a hardware controller, this unit will not match the requirement.

Pontos fortes

  • Dual Xeon Gold 6338 CPUs deliver 64 cores for heavy workloads
  • 64 GB DDR4 3200 MHz ECC memory supports demanding virtualization
  • PERC H755 with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • 24 front 2.5" SAS/SATA trays provide dense storage capacity
  • iDRAC9 Enterprise plus quad 1 GbE OCP 3.0 simplifies remote management

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 Size64GB
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

Does the server ship with all 24 drive trays and rails, or must I buy any trays separately?

The system includes 24 Dell 2.5" SAS/SATA trays, ready rails and a front bezel, so no additional trays or rails are required.

Should I choose the single-processor or dual-processor version of the PowerEdge R750 for 64-core performance?

This unit already contains two Xeon Gold 6338 processors, giving 64 total cores; the R750 supports a maximum of two sockets, so no further CPU upgrade is possible.

What throughput can I expect from the H755 controller with 8 GB cache when running a mixed RAID 10 workload?

The PERC H755 supports RAID 0, 1, 5, 6, 10, 50 and 60 with 8 GB NV cache; actual throughput depends on the drives installed and workload profile.

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