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Silver 2U rack server with front bezel and 24 drive bays

DELL

DELL PowerEdge R750 24x 2.5" 2U 2x Xeon Gold 6330 64GB DDR4 24x 1.92TB H755

SKU CH-J0HR-SJS1G

A 2U rack server with 24 hot-swap 2.5-inch bays, dual 28-core Xeon Gold 6330 CPUs at 2.0 GHz, 64 GB DDR4 ECC memory, a PERC H755 RAID controller and 24 1.92 TB SATA SSDs

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.00 GHz
  • CPU SocketLGA 4189
  • Dual 28-core Xeon Gold 6330 processors at 2.0 GHz with 3.1 GHz turbo
  • 64 GB DDR4 2933 MHz registered ECC memory across 32 slots
  • PERC H755 RAID controller with 8 GB NV cache and battery
  • 24 x 1.92 TB SATA enterprise SSDs in 2.5" bays
  • Dual 1400 W platinum power supplies with iDRAC9 Enterprise management

Purpose-built 2U rack server

The Dell PowerEdge R750 is a 2U rack server configured with dual Intel Xeon Gold 6330 processors, each delivering 28 cores at 2.0 GHz with 3.1 GHz turbo. It ships with 64 GB of DDR4 2933 MHz registered ECC memory across four 16 GB modules and 24 front-accessible 2.5-inch drive bays populated with 1.92 TB SATA SSDs. The PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50 and 60 for flexible data protection.

Thermals and power under load

Two hot-swap 1400 W platinum-efficiency power supplies provide full redundancy for the dual-processor, 24-drive configuration. The 2U chassis uses Dell's engineered airflow paths to cool both CPUs, memory, storage and the PERC H755 controller without exceeding acoustic limits for standard datacentre aisles. Redundant fans maintain cooling continuity if a single rotor fails during sustained workloads.

Management and connectivity extras

The Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 adapter adds high-speed networking without consuming a PCIe slot. iDRAC 9 Enterprise enables remote power control, virtual console, firmware updates and hardware inventory over a dedicated management port. ReadyRails sliding rails and a front bezel are included for immediate rack integration and physical security.

Pontos fortes

  • Dual 28-core Xeon Gold 6330 processors at 2.0 GHz with 3.1 GHz turbo
  • 64 GB DDR4 2933 MHz registered ECC memory across 32 slots
  • PERC H755 RAID controller with 8 GB NV cache and battery
  • 24 x 1.92 TB SATA enterprise SSDs in 2.5" bays
  • Dual 1400 W platinum power supplies with iDRAC9 Enterprise management

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.00 GHz
CPU SocketLGA 4189
Number of CPU Cores28-Core Processor
CPU FeaturesGold 6330
# of Processors Installed2
MAX Processors2
Chipset0
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity0
Number of Memory Slots32
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA
SSD (Installed)24 x 1.92TB SATA SSD
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD CapacityNone
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
Features24 x 2.5" SATA/SAS Hot-Plug Drive Bays

Perguntas sobre este artigo

How do I install the 24 SATA SSDs into the 2.5" bays, and what step is often missed?

Slide each drive into a front bay until the latch clicks; the step often missed is configuring the PERC H755 RAID array in the controller BIOS before the OS sees the volumes.

What maintenance or replacement will the PERC H755 controller need later?

The H755 includes an 8GB NV cache with a battery-backed module; the battery should be checked periodically and replaced when the controller reports degraded cache protection.

What limit appears first when both Xeon Gold 6330 CPUs run at 3.1 GHz turbo under sustained load?

The dual 1400 W platinum power supplies and chassis cooling define the thermal and power ceiling before the 28-core processors throttle.

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