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

DELL

DELL PowerEdge R750 rack server 2x Xeon Gold 6330 2.0GHz 28-core 128GB DDR4 12x 4TB HDD H755 2x 1400W PSU

SKU CH-J70E-8Q9XC

A 2U rack server with dual 28-core Xeon Gold 6330 processors, 128GB DDR4, twelve 4TB SATA drives and a PERC H755 RAID controller

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual 28-core Xeon Gold 6330 CPUs handle heavy multi-threaded workloads
  • 128GB DDR4 2933MHz ECC memory ensures data integrity for critical apps
  • PERC H755 with 8GB NV cache accelerates RAID 0/1/5/6/10/50/60 performance
  • Twelve 4TB 7.2K SATA drives provide high-capacity 3.5-inch storage
  • Dual 1400W platinum PSUs and iDRAC9 Enterprise enable resilient remote management

Dual 28-core Xeon Gold 6330 server

The PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 6330 processors. Each CPU runs at 2.0 GHz with a 3.1 GHz turbo and provides 28 cores. The system ships with 128 GB of DDR4 2933 MHz registered ECC memory across eight 16 GB modules. It is built for virtualisation, databases and analytics workloads that demand high core counts and large memory capacity.

Storage and networking limits

Twelve 3.5-inch drive bays are populated with 4 TB enterprise SATA drives spinning at 7.2K rpm. The PERC H755 controller with 8 GB NV cache and battery backs RAID 0, 1, 5, 6, 10, 50 and 60. A Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 card handles network traffic. The platform supports SAS, SATA and NVMe media, but the current configuration uses only SATA interfaces.

Redundant power and remote management

Two hot-swap 1400 W platinum power supplies provide full redundancy. iDRAC 9 Enterprise enables out-of-band monitoring, firmware updates and virtual console access over a dedicated management port. ReadyRails and a front bezel are included for rack mounting. Buyers who need GPU acceleration or direct-attached NVMe U.2 bays should verify PCIe slot availability and backplane options before ordering.

Pontos fortes

  • Dual 28-core Xeon Gold 6330 CPUs handle heavy multi-threaded workloads
  • 128GB DDR4 2933MHz ECC memory ensures data integrity for critical apps
  • PERC H755 with 8GB NV cache accelerates RAID 0/1/5/6/10/50/60 performance
  • Twelve 4TB 7.2K SATA drives provide high-capacity 3.5-inch storage
  • Dual 1400W platinum PSUs and iDRAC9 Enterprise enable resilient remote management

Especificações

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 Size128GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA
Raid LevelRAID 0/1/5/6/10/50/60
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

Perguntas sobre este artigo

Should I pick the 128 GB DDR4 configuration or plan for the 2 TB maximum?

The system ships with 128 GB (8×16 GB) DDR4 2933 MHz registered ECC. The platform supports up to 2 TB across 32 DIMM slots, so you can add modules later if workloads grow.

What does the 3.1 GHz turbo on the Xeon Gold 6330 mean for sustained workloads?

Each 28-core processor runs at 2.0 GHz base and can boost to 3.1 GHz when thermal headroom allows, giving extra single-thread speed for bursty database or analytics tasks.

How does the SATA 6 Gb/s interface limit the 4 TB HDDs in the H755 array?

The 12×4 TB drives connect via SATA 6 Gb/s; the H755 controller with 8 GB NV cache manages RAID 0/1/5/6/10/50/60, so sequential throughput is capped by the SATA link and 7.2 K rpm spindle speed.

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