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

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Gold 6338 2.0GHz 32-core 64GB DDR4 24x 1.8TB SAS H755

SKU CH-B5KN-C221V

A 2U rack server with dual Xeon Gold 6338 32-core processors, 64GB DDR4 memory, PERC H755 RAID controller, and 24 SAS hard drives

  • 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 compute workloads
  • 64GB DDR4 3200MHz ECC memory provides reliable capacity for virtualization and databases
  • 24 × 1.8TB 10K SAS drives offer high-density storage with fast access
  • PERC H755 controller with 8GB NV cache supports RAID 0/1/5/6/10/50/60 for data protection
  • iDRAC9 Enterprise enables full remote management and monitoring from anywhere

Dell PowerEdge R750 2U dual Xeon 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 64 GB of DDR4 memory and a PERC H755 RAID controller. Twenty-four 1.8 TB SAS drives provide high-capacity storage in a dense form factor.

Who this suits and who should look elsewhere

This server suits organisations running virtualisation, databases or analytics that need dense compute and large SAS capacity. The dual-socket design and 24-bay chassis support heavy multi-threaded workloads. Buyers who need NVMe-only storage or a smaller 1U footprint should consider other platforms.

The specification that decides fit

The PERC H755 controller with 8 GB NV cache manages the 24 SAS drives and supports RAID 0, 1, 5, 6, 10, 50 and 60. This combination of controller and drive count determines whether the storage performance and redundancy meet the application requirements.

Pontos fortes

  • Dual Xeon Gold 6338 CPUs deliver 64 cores for heavy compute workloads
  • 64GB DDR4 3200MHz ECC memory provides reliable capacity for virtualization and databases
  • 24 × 1.8TB 10K SAS drives offer high-density storage with fast access
  • PERC H755 controller with 8GB NV cache supports RAID 0/1/5/6/10/50/60 for data protection
  • iDRAC9 Enterprise enables full remote management and monitoring from anywhere

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 InterfaceSAS
SSD (Installed)None
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD Capacity24 x 1.8TB 10K SAS
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

Will the 24-bay 2.5" SAS backplane accept my existing 3.5" SATA drives?

The backplane fits 2.5" SAS drives only; 3.5" drives will not mount.

How can I confirm the H755 RAID controller is healthy after first boot?

Open iDRAC9 Enterprise and check the PERC H755 status page — it should show 8 GB NV cache online and all 24 drives in a valid RAID state.

Are the two 1400 W Platinum power supplies and sliding rails included, or must I order them separately?

Both 1400 W Platinum PSUs and ReadyRails are in the box; no extra purchase is needed for power or rack mounting.

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