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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 5317 3.0GHz 12-core 768GB DDR4 12x 4TB HDD H755

SKU CH-EZ7F-Z61JE

A 2U rack server with dual 12-core Xeon Gold 5317 processors, 768GB DDR4 memory, 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 Xeon Gold 5317 CPUs deliver 24 cores at 3.0 GHz base and 3.6 GHz turbo
  • 768 GB DDR4 2933 MHz ECC memory installed with 2 TB maximum capacity
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • Twelve 4 TB 7.2K SATA drives provide high-capacity 3.5-inch storage
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs enable remote management and redundant power

PowerEdge R750 2U rack server

The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads that demand high core counts and large memory capacity. It ships with two Intel Xeon Gold 5317 processors running at 3.0 GHz with 3.6 GHz turbo, twelve cores each, and 768 GB of DDR4 2933 MHz registered ECC memory across twenty-four slots. A PERC H755 controller with 8 GB NV cache backs twelve 3.5-inch 4 TB 7.2K SATA drives. Dual 1400 W platinum power supplies, iDRAC9 Enterprise, a Broadcom 57412 dual-port 10 GbE SFP+ OCP card, rails and bezel complete the configuration.

Suits memory-intensive virtualisation

This configuration fits buyers who need maximum installed memory and redundant power in a 2U form factor. The twelve 3.5-inch bays are filled with 4 TB SATA drives, so organisations that require more raw capacity or faster NVMe storage should consider a different chassis layout. Workloads that rely on GPU acceleration or specialised AI instructions are not addressed by this specification.

PERC H755 RAID controller with 8 GB NV cache

The storage controller determines which RAID levels are available and how write performance scales under load. This unit supports RAID 0, 1, 5, 6, 10, 50 and 60 with battery-backed cache, making it the decisive component for buyers who need data protection and consistent throughput for the twelve SATA drives.

Pontos fortes

  • Dual Xeon Gold 5317 CPUs deliver 24 cores at 3.0 GHz base and 3.6 GHz turbo
  • 768 GB DDR4 2933 MHz ECC memory installed with 2 TB maximum capacity
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • Twelve 4 TB 7.2K SATA drives provide high-capacity 3.5-inch storage
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs enable remote management and redundant power

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
Part Number3.00 GHz
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledGold 5317
MAX Processors2
Chipset0
Installed Memory Size768GB
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

Will the 2.5 and 3.5 drive bays accept my existing SATA SSDs alongside the 12 installed 4TB HDDs?

The chassis provides 12 3.5-inch bays; all are populated with the 4TB SATA drives, so additional SATA SSDs would require removing existing drives or using the rear 2.5-inch bay if configured.

How can I confirm the PERC H755 sees all 768GB of DDR4 2933MHz memory after first boot?

Open the iDRAC9 Enterprise web console, navigate to Inventory > Memory, and verify 24 DIMM slots show 32GB each at 2933MT/s with zero errors reported.

Which cables or rails must I supply myself beyond the bezel and ReadyRails shown in the highlights?

The package includes front bezel and sliding ReadyRails; you must provide SFP+ transceivers and fibre or DAC cables for the dual-port 10GbE OCP 3.0 card.

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