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

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Silver 4314 2.4GHz 16C 768GB DDR4 H755 24x 2.5" 2x 1400W

SKU CH-EX5X-PM7XW

A 2U rack server with dual 16-core Xeon Silver 4314 CPUs, 768 GB DDR4 memory, PERC H755 RAID controller, 24 hot-swap 2.5" drive bays, dual 10 GbE SFP+ networking.

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Silver 4314 CPUs provide 32 cores at 2.4 GHz base with 3.4 GHz turbo
  • 768 GB DDR4 2666 MHz registered ECC memory across 24 DIMM slots for memory-heavy workloads
  • 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 drive trays plus Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 networking
  • iDRAC 9 Enterprise remote management plus dual 1400 W platinum power supplies with hot-swap redundancy

Dual Xeon Silver 4314 2U server

This 2U rack server ships with two Intel Xeon Silver 4314 processors, each running at 2.40 GHz with 16 cores. The 768 GB of registered DDR4 ECC memory fills 24 of the 32 available slots. It targets organisations that need dense compute and memory for virtualisation, databases or analytics workloads in a standard rack footprint.

Sustained compute with redundant power

Two 1400 W platinum power supplies operate in redundant hot-swap mode, so the system maintains full output if one unit fails. The 3.4 GHz turbo frequency on each 16-core CPU is sustained under load because the chassis airflow and power budget are engineered for continuous operation rather than short bursts. The PERC H755 controller adds 8 GB of battery-backed NV cache to protect write performance during extended I/O sessions.

24-bay storage and 10 GbE networking

Twenty-four front-accessible 2.5-inch trays accept SAS or SATA drives, allowing capacity or speed to be scaled without opening the chassis. A Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 adapter provides high-throughput connectivity for storage fabrics or cluster links. iDRAC 9 Enterprise gives full out-of-band control, and ready rails with a front bezel simplify rack mounting and physical security.

Pontos fortes

  • Dual Xeon Silver 4314 CPUs provide 32 cores at 2.4 GHz base with 3.4 GHz turbo
  • 768 GB DDR4 2666 MHz registered ECC memory across 24 DIMM slots for memory-heavy workloads
  • 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 drive trays plus Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 networking
  • iDRAC 9 Enterprise remote management plus dual 1400 W platinum power supplies with hot-swap redundancy

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 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 loud and hot does the R750 get when both 16-core Xeon Silver 4314 CPUs and 768GB of DDR4 run continuously?

The server uses two 1400 W platinum power supplies and redundant hot-swap cooling to handle full-load heat; actual acoustic and thermal output depend on workload and rack airflow.

What networking and storage cables must I already have to use the 24-bay 2.5" chassis and the 10 GbE SFP+ OCP 3.0 card?

You need SAS or SATA cables for the drive trays and SFP+ transceivers with fibre or direct-attach cables for the dual-port 10 GbE adapter.

Will my existing SAS and SATA drives work in the 24-bay chassis with the H755 controller?

Yes, the 2.5" trays accept both SAS and SATA drives, and the PERC H755 supports RAID 0, 1, 5, 6, 10, 50 and 60 across them.

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