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

DELL

DELL PowerEdge R750 2U Rack Server 2x Xeon Gold 6330 2.0GHz 28-Core 768GB DDR4 12x 8TB HDD HBA355i

SKU CH-4JTY-SESQV

2U rack server with dual 28-core Xeon Gold 6330 processors, 768GB DDR4 ECC memory, 12-bay 3.5" storage filled with 8TB SATA drives, and HBA355i controller

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual 28-core Xeon Gold 6330 CPUs handle heavy compute workloads
  • 768 GB DDR4 2933 MHz ECC memory supports large virtualisation estates
  • HBA355i pass-through controller gives direct drive access for software-defined storage
  • Twelve 8 TB 7.2 K SATA drives deliver high-capacity bulk storage
  • Dual 1400 W platinum PSUs with hot-swap redundancy keep the server running

Dell PowerEdge R750 2U Server

This Dell PowerEdge R750 is a 2U rack server built for enterprise workloads that need high core counts and large memory capacity. It ships with two Intel Xeon Gold 6330 processors, each running at 2.0GHz with 28 cores, and 768GB of DDR4 2933MHz registered ECC memory. The chassis includes twelve 3.5-inch drive bays populated with 8TB 7.2K SATA hard drives. A PERC HBA355i host bus adapter provides SAS 12Gb/s pass-through connectivity without RAID functionality.

Suited For And Not Suited For

This configuration suits buyers who need a dense, 2U platform with dual 28-core CPUs and nearly a terabyte of ECC memory for virtualisation or database tasks. It also fits teams that want twelve high-capacity SATA drives behind a non-RAID HBA for software-defined storage. It is not suited for buyers who require hardware RAID, NVMe acceleration, or GPU compute density in the same 2U footprint. Organisations needing more than two sockets or memory beyond 768GB in this chassis should look at larger platforms.

Deciding Specification

The single specification that decides fit is the PERC HBA355i operating in pass-through mode without RAID. If the deployment relies on a hardware RAID controller for data protection, this server will not meet that requirement. If the plan uses software RAID or a filesystem that manages redundancy directly, the HBA355i delivers the raw SAS 12Gb/s paths needed for the twelve 8TB drives.

Highlights

  • Dual 28-core Xeon Gold 6330 CPUs handle heavy compute workloads
  • 768 GB DDR4 2933 MHz ECC memory supports large virtualisation estates
  • HBA355i pass-through controller gives direct drive access for software-defined storage
  • Twelve 8 TB 7.2 K SATA drives deliver high-capacity bulk storage
  • Dual 1400 W platinum PSUs with hot-swap redundancy keep the server running

Specifications

BrandDELL
SeriesPowerEdge R750
ModelR750
Part Number2.00 GHz
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores28-Core Processor
# of Processors InstalledGold 6330
MAX Processors2
Chipset0
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc HBA355i Controller
HDD InterfaceSATA
Raid LevelNone
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
LAN Ports2 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features12 x 3.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

How much memory can I add before hitting the 768 GB installed limit?

The system ships with 768 GB across 24 DIMM slots and supports up to 2 TB total, leaving room for additional DDR4 modules.

What is the typical power draw from the dual 1400 W supplies when the server runs continuously?

Two 1400 W platinum power supplies provide redundant hot-swap power for the dual Xeon Gold 6330 CPUs, 768 GB memory, twelve 8 TB drives and the HBA355i controller.

Which drive interfaces are compatible with the twelve 3.5-inch bays and the HBA355i controller?

The twelve 3.5-inch bays accept SATA drives; the HBA355i is a SAS 12 Gb/s pass-through HBA with no RAID, so SATA HDDs connect directly.

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