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Silver rectangular 2U rack server with front bezel, twenty-four 2.5-inch drive trays and dual power supplies

DELL

DELL PowerEdge R750 rack server 2x Xeon Silver 4310 2.1GHz 12-core 128GB DDR4 H755 24-bay 2.5" 2U

SKU CH-DDX1-2DP35

A 2U rack server with dual 12-core Xeon Silver 4310 processors, 128GB DDR4 memory, a PERC H755 RAID controller and 24 hot-plug 2.5-inch drive bays

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Installed SSDNo
  • Processor core count12-Core Processor
  • Operating systemNo
  • Dual Xeon Silver 4310 12-core CPUs deliver 24 threads at 2.1 GHz base with 3.3 GHz turbo
  • 128 GB DDR4 2666 MHz ECC memory across 8 modules fits 32 slots for expansion
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0 1 5 6 10 50 60
  • 24 hot-plug 2.5 inch SATA SAS drive bays provide dense storage capacity
  • Dual 10 GbE SFP+ OCP 3.0 ports plus iDRAC9 Enterprise enable fast remote management

Dual Xeon 2U server with 24 drive bays

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Silver 4310 processors running at 2.10 GHz with 12 cores each. It ships with 128 GB of DDR4 registered ECC memory across eight 16 GB modules and a PERC H755 RAID controller with 8 GB NV cache. Twenty-four hot-plug 2.5-inch SATA/SAS trays, dual 10 GbE SFP+ ports, iDRAC9 Enterprise and redundant 1400 W power supplies complete the configuration.

Suited for virtualisation hosts needing dense

This system suits organisations that want a 2U platform with dual-socket compute, 24 front-accessible drive bays and hardware RAID flexibility. Buyers who require more than two processor sockets, larger 3.5-inch drive form factors or a higher installed memory capacity out of the box should evaluate alternative platforms.

Twenty-four 2.5-inch SATA/SAS bays

The single specification that decides fit is the 24-bay 2.5-inch SATA/SAS backplane paired with the PERC H755 controller supporting RAID 0, 1, 5, 6, 10, 50 and 60. Confirm that your workload fits the 2.5-inch form factor and the supported RAID levels before purchasing.

How it compares

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

Price $5,415.99
Pricier than about 78% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 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 count12-Core Processor
Processor socketLGA 4189
Processor speed2.1 GHz
Processor detailsSilver 4310
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM128 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 much heat and power do the dual 1400 Watt PSUs and two 12-core Xeon Silver 4310 CPUs draw under continuous load?

The server ships with two 1400 Watt platinum-efficiency hot-swap power supplies that share the load. Each Xeon Silver 4310 runs at 2.1 GHz base with a 3.3 GHz turbo across 12 cores, so sustained workloads will draw significant power and produce correspondingly high heat; the redundant PSU design keeps the system running if one unit fails.

Which drives and network cables must I already have to populate the 24 front bays and the dual 10GbE SFP+ ports?

The 24 hot-plug 2.5-inch bays accept SATA or SAS hard drives and SSDs; no drives are installed. The OCP 3.0 network card provides two 10GbE SFP+ ports, so you will need compatible SFP+ transceivers and fibre or direct-attach cables to connect to your switch.

Will my existing DDR4 registered ECC modules work in the 32 memory slots alongside the 8x 16GB sticks already installed?

The system comes with 128GB across eight 16GB DDR4 2666MHz registered ECC DIMMs, leaving 24 slots free. Additional modules must be DDR4 registered ECC to match the installed memory type and the LGA 4189 platform requirements.

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