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Silver 2U rack server with front bezel, 24 drive bays and dual power supplies

DELL

DELL PowerEdge R750 rack server 2x Xeon 4316 2.3GHz 20C 1TB DDR4 24x 600GB SAS H755 57412 iDRAC9 Ent 2x 1400W

SKU CH-15CQ-B5XQS

2U rack server with dual Xeon 4316 20-core CPUs, 1 TB DDR4, 24× 600 GB SAS drives, H755 RAID, dual 10 GbE SFP+, iDRAC9 Enterprise and redundant 1400 W PSUs

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 4189
  • Dual Xeon 4316 20-core CPUs deliver 3.4 GHz turbo performance
  • 1 TB DDR4 2666 MHz ECC memory across 32 slots
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • 24 x 600 GB 10 K SAS drives provide high-speed storage
  • iDRAC9 Enterprise enables full remote management

Dual Xeon 20-core compute

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Silver 4316 processors running at 2.3 GHz with a 3.4 GHz turbo frequency. Each CPU provides 20 cores for a total of 40 threads across two LGA 4189 sockets. It targets enterprises running virtualisation, database or analytics workloads that demand high thread counts in a compact chassis. Buyers needing GPU acceleration or single-thread optimisation should look elsewhere.

Redundant 1400 W platinum supplies

Two hot-swap 1400 W platinum-rated power supplies provide full redundancy for continuous operation under load. The 2U form factor houses 24 front-accessible 2.5-inch drive bays and extensive internal airflow paths to cool the dual-socket configuration and 32 populated DIMM slots. Acoustic output scales with thermal demand typical of dense rack deployments. No power budget or decibel figure is published for this configuration.

24-bay SAS storage with PERC H755

The chassis accepts 24 SAS drives; this unit ships with 600 GB 10K SAS disks connected to a PERC H755 controller offering 8 GB NV cache and battery backup supporting RAID 0, 1, 5, 6, 10, 50 and 60. An OCP 3.0 dual-port 10 GbE SFP+ adapter and iDRAC9 Enterprise provide remote management and high-speed networking. ReadyRails and a front bezel are included for standard rack mounting. Builders requiring NVMe-only backplanes or 3.5-inch drive support need a different chassis.

Highlights

  • Dual Xeon 4316 20-core CPUs deliver 3.4 GHz turbo performance
  • 1 TB DDR4 2666 MHz ECC memory across 32 slots
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • 24 x 600 GB 10 K SAS drives provide high-speed storage
  • iDRAC9 Enterprise enables full remote management

Specifications

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.30 GHz
CPU SocketLGA 4189
Number of CPU Cores20-Core Processor
CPU FeaturesGold 4316
# of Processors Installed2
MAX Processors2
Chipset0
Installed Memory Size1TB
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 about this item

How do I install the 24 SAS drives into the 2U chassis and what step is often missed?

Slide each 2.5 inch drive into the front bays until the carrier locks; the step often missed is creating the virtual disks in the H755 BIOS before the OS sees any volume.

Which components will need replacement first under continuous operation?

The 24 enterprise 600GB 10K SAS drives and the two 1400W power supplies are the primary field-replaceable units; memory and CPUs are not hot-swap.

What thermal or power limit appears first when the dual 4316 CPUs run at 3.4GHz turbo across all 20 cores?

The 1400W platinum power supplies set the ceiling; sustained all-core turbo on both sockets can reach the supply rating before the cooling subsystem throttles.

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