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

DELL

DELL PowerEdge R750 2U 24x2.5" 2x Silver 4314 16C 2.4GHz 64GB DDR4 24x1.92TB H755 57412 2x1400W

SKU CH-9QC6-7KJ7C

2U rack server with dual 16-core Xeon Silver 4314 CPUs, 64GB DDR4, H755 RAID controller and 24 1.92TB SATA SSDs

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 4189
  • Dual 16-core Xeon Silver 4314 CPUs at 2.4 GHz with 3.4 GHz turbo for heavy compute
  • 64 GB DDR4 2666 MHz registered ECC memory across 4 modules for reliable throughput
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0, 1, 5, 6, 10, 50, 60
  • 24 enterprise 1.92 TB SATA SSDs in 2.5-inch bays for high-capacity storage
  • Dual 1400 W platinum power supplies with iDRAC9 Enterprise remote management included

PowerEdge R750 24-bay 2U server

The Dell PowerEdge R750 is a 2U rack server equipped with 24 front-accessible 2.5-inch drive bays. Two Intel Xeon Silver 4314 processors provide 16 cores each at a 2.4 GHz base frequency with 3.4 GHz turbo. The system includes 64 GB of DDR4 2666 MHz registered ECC memory across four modules. A PERC H755 RAID controller with 8 GB NV cache manages the storage array.

Suited for virtualisation hosts needing dense

This configuration targets workloads that benefit from high core counts and all-flash capacity in a 2U footprint, such as virtualisation clusters, database nodes or analytics platforms. The dual 1400 W platinum power supplies and iDRAC9 Enterprise support continuous operation and remote management. Buyers requiring 3.5-inch drive bays, NVMe-only storage or a single-processor layout should evaluate other chassis options.

24 × 1.92 TB SATA SSDs on H755 RAID

Twenty-four enterprise SATA solid-state drives of 1.92 TB each are installed behind the Dell PERC H755 controller, which supports RAID levels 0, 1, 5, 6, 10, 50 and 60. The controller’s 8 GB non-volatile cache and battery protect in-flight data during power loss. The storage interface is SATA 6 Gb/s and the drives use a 2.5-inch form factor.

Pontos fortes

  • Dual 16-core Xeon Silver 4314 CPUs at 2.4 GHz with 3.4 GHz turbo for heavy compute
  • 64 GB DDR4 2666 MHz registered ECC memory across 4 modules for reliable throughput
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0, 1, 5, 6, 10, 50, 60
  • 24 enterprise 1.92 TB SATA SSDs in 2.5-inch bays for high-capacity storage
  • Dual 1400 W platinum power supplies with iDRAC9 Enterprise remote management included

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 4189
Number of CPU Cores16-Core Processor
CPU FeaturesSilver 4314
# 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
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 often do the 24 SATA 1.92 TB SSDs need monitoring or replacement under heavy write workloads?

Enterprise SATA SSDs rated at 1.92 TB each are built for high endurance; the PERC H755 controller with 8 GB NV cache and battery tracks wear levels and will alert via iDRAC9 when a drive approaches its write-life limit, so replacement is driven by actual usage rather than a fixed schedule.

Which component reaches its limit first when the dual Silver 4314 CPUs run at 3.4 GHz turbo continuously?

The 1400 W platinum power supplies set the sustained power ceiling; with two 16-core processors boosting to 3.4 GHz the system can draw close to the combined supply capacity before thermal throttling or memory bandwidth (2666 MHz DDR4 across 32 slots) becomes the bottleneck.

What noise and heat levels should I expect from the redundant 1400 W PSUs and fans during 24/7 operation?

Dual 1400 W platinum units run efficiently, but the 2U chassis fans must move enough air for two 16-core CPUs, 24 SSDs and the H755 card, so the server produces noticeable datacentre-grade fan noise and exhaust heat — plan for rack airflow and acoustic isolation.

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