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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 4310 2.1GHz 768GB DDR4 12x 8TB HBA355i

SKU CH-CAG7-08WE7

A 2U rack server holding twelve 3.5-inch 8 TB SAS drives, dual Xeon Silver 4310 processors and 768 GB DDR4 memory with an HBA355i controller

  • ProcessorIntel Xeon
  • Installed RAM768 GB
  • Video RAM8 MB
  • Processor core count12-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4310 CPUs deliver 24 cores at 2.1 GHz base
  • 768 GB DDR4 2666 MHz ECC memory supports memory-intensive workloads
  • 12 x 8 TB SAS 7.2K drives provide high-capacity storage
  • HBA355i controller offers 12 Gb/s SAS pass-through connectivity
  • iDRAC9 Enterprise enables full remote server management

Purpose-Built Enterprise Server

The Dell PowerEdge R750 is a 2U rack server configured with dual Intel Xeon Silver 4310 processors, 768GB DDR4 memory and twelve 8TB SAS drives. It targets organisations running virtualisation clusters, database workloads or analytics platforms that demand high core counts and large local storage in a compact form factor.

Fit and Limitations

This system suits IT teams needing dense 3.5-inch drive capacity with hardware pass-through HBA control and integrated 10GbE networking. Buyers requiring on-board RAID acceleration, NVMe U.2 bays or GPU compute density should evaluate alternative configurations.

Deciding Specification

The PERC HBA355i controller provides SAS pass-through only, meaning RAID functions must be handled in software or by an added PERC card. Confirm your storage stack supports this mode before purchase.

How it compares

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

Price $10,542.99
Pricier than about 90% 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
Part number2.1 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count12-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsSilver 4310
Max supported CPUs2
Memory
Installed RAM768 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc HBA355i Controller
Drive interfaceSAS
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

Should I choose the 12-bay 3.5" chassis or a 2.5" alternative for this R750?

This unit is built with the 12-bay 3.5" chassis, holding twelve 8 TB SAS hard drives for high-capacity storage.

What does the 2.1 GHz base clock mean for real workloads on the Xeon Silver 4310?

Each of the two 12-core processors runs at 2.1 GHz base and can boost to 3.3 GHz, giving strong multi-threaded throughput for databases and virtualization.

How does the HBA355i SAS controller limit drive performance in practice?

The HBA355i provides 12 Gb/s SAS pass-through with no RAID, so each 7.2K drive delivers its native sequential speed without controller overhead.

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