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Silver 2U rack server with twelve 3.5-inch drive bays and front bezel

DELL

DELL PowerEdge R750 12-Bay 3.5" 2U Rack Server 2x Xeon Silver 4316 2.3GHz 20-Core 256GB DDR4 12x 4TB HBA355i

SKU CH-SPGJ-6P99G

A 2U rack server with dual 20-core Xeon Silver 4316 processors, 256GB DDR4, twelve 4TB SATA drives and an HBA355i controller

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count20-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4316 processors provide 20 cores at 2.3 GHz base with 3.4 GHz turbo
  • 256 GB DDR4 2666 MHz registered ECC memory supports up to 2 TB total capacity
  • HBA355i SAS 12 Gb/s pass-through controller connects 12 drive bays without RAID overhead
  • Twelve 4 TB 7.2K SATA 3.5" enterprise drives deliver high-capacity storage in a 2U chassis
  • iDRAC9 Enterprise plus dual-port 10 GbE SFP+ OCP 3.0 enable remote management and fast networking

Enterprise 2U rack server

The Dell PowerEdge R750 is a 2U rack server built for data-intensive enterprise workloads. It ships with dual Intel Xeon Silver 4316 processors running at 2.3GHz with 20 cores each and 256GB of DDR4 2666MHz registered ECC memory across eight DIMM slots.

Virtualisation hosts and database clusters

This configuration suits organisations running virtualisation platforms, large databases, or analytics workloads that benefit from high core counts and large memory capacity. Buyers who need hardware RAID protection or NVMe performance should evaluate other controller and drive options.

HBA355i pass-through controller

The storage subsystem uses a Dell PERC HBA355i SAS 12Gb/s host bus adapter that provides pass-through connectivity only, with no RAID functionality. Twelve 4TB 7.2K SATA 3.5-inch drives are installed, delivering raw capacity without redundancy unless configured in software.

How it compares

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

Price $7,405.99
Pricier than about 84% of the 17,641 comparable items (median $1,910.99).
Installed RAM 256 GB
Higher than about 60% 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
Part number2.3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count20-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsGold 4316
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc HBA355i Controller
Drive interfaceSATA
Supported RAID levelsNone
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
More details
AI capabilityNone

Questions about this item

What drive maintenance will the twelve 3.5" 7.2K SATA bays need over time?

Each 4 TB SATA drive is a mechanical unit; plan to replace any disk that SMART flags or that exceeds its rated workload, using the hot-swap bays without powering down the R750.

Which resource hits its ceiling first during continuous heavy compute on the dual Xeon Silver 4316 20-core CPUs?

The two 2.3 GHz 20-core processors share a 2 TB DDR4 memory ceiling; sustained all-core turbo at 3.4 GHz will saturate memory bandwidth before the 1400 W platinum PSUs reach their thermal limit.

How much heat and fan noise do the twin 1400 W platinum supplies and HBA355i controller produce in a 2U rack running all day?

Dual 1400 W platinum PSUs and the PERC HBA355i pass-through adapter draw steady power; the 2U chassis fans ramp to keep CPU and drive temperatures in spec, producing typical rack-level acoustic output.

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