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Dell PowerEdge R750 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 Gold 6338 2.0GHz 32 Core 256GB DDR4 HBA355i

SKU CH-467B-M0MYD

A 2U rack server holding twelve 3.5″ drive bays, dual Xeon Gold 6338 processors with 32 cores at 2.0GHz, 256GB DDR4 ECC memory, a PERC HBA355i controller, dual 10GbE SFP+ networking.

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count32-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Gold 6338 32-core CPUs deliver 3.2GHz turbo performance
  • 256GB DDR4 3200MHz registered ECC memory supports 2TB maximum capacity
  • 12-bay 3.5" chassis with HBA355i SAS/SATA controller for flexible storage
  • iDRAC9 Enterprise enables comprehensive remote server management
  • Dual 1400W platinum power supplies provide redundant hot-swap reliability

Dell PowerEdge R750 12-Bay 2U Server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads. It ships with two Intel Xeon Gold 6338 2.0GHz 32-core processors and 256GB DDR4 3200MHz registered ECC memory. The chassis holds twelve 3.5-inch SAS or SATA drive trays and includes a PERC HBA355i host bus adapter. Dual 1400W platinum power supplies and iDRAC9 Enterprise remote management come standard.

Who this suits and who should look elsewhere

This server suits organisations running virtualisation, databases or analytics that need high core counts and large memory capacity in a 2U form factor. The HBA355i provides SAS12Gb/s pass-through without RAID, so buyers needing hardware RAID should choose a different configuration. It is not for users requiring 2.5-inch drive bays, NVMe-only storage, GPU compute density or single-socket deployments.

The specification that decides fit

The PERC HBA355i operates as a SAS12Gb/s pass-through adapter with no RAID functionality. This single specification determines whether the storage controller matches your infrastructure requirements.

How it compares

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

Price $8,113.99
Pricier than about 85% 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 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count32-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsGold 6338
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc HBA355i Controller
Drive interfaceSATA/SAS
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 capabilityNo

Questions about this item

Should I choose the 12 bay 3.5 inch model or a 2.5 inch version for my storage needs?

This server includes 12 front 3.5 inch trays that accept both SAS and SATA hard drives or SSDs, giving high capacity per bay; a 2.5 inch variant would use different trays and is not covered by this listing.

What does the 2.0 GHz base clock with 3.2 GHz turbo mean for actual performance once the server is running workloads?

Each of the two Xeon Gold 6338 processors runs at 2.0 GHz base and can boost to 3.2 GHz depending on core count, power and thermal limits, so sustained speeds will vary with the specific application and cooling conditions.

How does the PCIe 4.0 interface and the HBA355i controller limit drive throughput in practice?

The HBA355i provides 12 Gb/s SAS connectivity over PCIe 4.0 lanes, so each attached SAS or SATA drive is capped at the 12 Gb/s link speed while the bus itself supports higher aggregate bandwidth.

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