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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.

  • ProcessorIntel Xeon
  • Installed RAM768 GB
  • Video RAM8 MB
  • Installed SSDNo
  • Processor core count16-Core Processor
  • Operating systemNo
  • 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.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $7,509.99
Pricier than about 84% of the 17,641 comparable items (median $1,910.99).
Installed RAM 768 GB
Higher than about 90% of the 15,103 comparable items (median 128 GB).
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R750
Model nameR750
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count16-Core Processor
Processor socketLGA 4189
Processor speed2.4 GHz
Processor detailsSilver 4314
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM768 GB
Type of memoryDDR4
Memory slot count32
Storage
Installed SSDNo
Disk controllerDell Perc H755 Controller
Drive interfaceSATA/SAS
Supported RAID levelsRAID 0/1/5/6/10/50/60
Maximum storageNone
Optical drive0
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
Ports & slots
Network ports2 x Ports
Expansion card slots0
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height2U
Software
Operating systemNo

Questions about this item

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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