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

DELL

DELL PowerEdge R750 24x 2.5" 2U Rack Server 2x Xeon Silver 4314 2.4GHz 16-Core 768GB DDR4 H755

SKU CH-23EJ-MT26E

A 2U rack server with 24 2.5-inch drive bays, dual 16-core Xeon Silver 4314 processors at 2.4 GHz, 768 GB DDR4 memory, H755 RAID controller, quad-port 1 GbE networking, iDRAC9 Enterprise management.

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Silver 4314 16-core CPUs reach 3.4 GHz turbo for heavy workloads
  • 768 GB DDR4 2666 MHz ECC memory fills 24 of 32 slots for large datasets
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 24 front 2.5-inch SAS/SATA trays plus quad-port 1 GbE OCP 3.0 networking
  • iDRAC9 Enterprise remote management with dual 1400 W platinum hot-swap power supplies

Dell PowerEdge R750 2U Rack Server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads. It runs two Intel Xeon Silver 4314 processors at 2.4 GHz with 16 cores each. The system includes 768 GB of DDR4 2666 MHz registered ECC memory across 24 slots. A PERC H755 RAID controller with 8 GB NV cache manages storage.

Suits virtualisation and database clusters.

This configuration suits virtualisation hosts, database clusters and memory-intensive applications needing high core counts and large RAM. The 24 front 2.5-inch SAS/SATA trays support dense storage arrays. Buyers needing GPU acceleration, NVMe boot drives or 3.5-inch drive bays should look at a different chassis layout.

24-bay 2.5-inch SAS/SATA backplane decides fit

The single specification that decides fit is the 24-bay 2.5-inch SAS/SATA backplane. It accepts only 2.5-inch SAS or SATA drives; 3.5-inch drives and NVMe U.2/U.3 devices will not connect. Confirm your drive form factor and interface before purchase.

Pontos fortes

  • Dual Xeon Silver 4314 16-core CPUs reach 3.4 GHz turbo for heavy workloads
  • 768 GB DDR4 2666 MHz ECC memory fills 24 of 32 slots for large datasets
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 24 front 2.5-inch SAS/SATA trays plus quad-port 1 GbE OCP 3.0 networking
  • iDRAC9 Enterprise remote management with dual 1400 W platinum hot-swap power supplies

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 Size768GB
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

Should I choose the 768 GB configuration or add more DDR4 modules to reach the 32-slot limit?

The server arrives with 768 GB across 24 slots running at 2666 MHz; eight slots remain open for future DDR4 registered ECC expansion.

What does the 3.4 GHz turbo frequency mean for sustained workloads on the Xeon Silver 4314?

Each 16-core processor can boost from 2.4 GHz to 3.4 GHz when thermal headroom allows, accelerating burst database or analytics tasks.

How does the OCP 3.0 quad-port 1 GbE adapter limit network throughput?

The Broadcom 5720 card provides four 1 GbE links over the OCP 3.0 slot, capping each port at 1 Gbps for standard Ethernet traffic.

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