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

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Gold 6330 2.0GHz 28C 768GB DDR4 24x 600GB SAS H755 2x 1400W

SKU CH-4S2H-PN6Y8

A 2U rack server with dual 28-core Xeon Gold 6330 CPUs, 768GB DDR4, 24× 600GB SAS drives on a PERC H755 controller, dual 10GbE SFP+, iDRAC9 Enterprise, and redundant 1400W power supplies

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.00 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Gold 6330 processors provide 28 cores each at 2.0 GHz with 3.1 GHz turbo
  • 768 GB DDR4 2933 MHz registered ECC memory across 24 DIMM slots
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 24 SAS 600 GB 10 K drives in 2.5 inch bays deliver 12 Gb/s throughput
  • iDRAC 9 Enterprise remote management plus dual 1400 W platinum power supplies with rails and bezel

Purpose-built server

The Dell PowerEdge R750 is a 2U rack server with two Intel Xeon Gold 6330 28-core processors running at 2.0 GHz. It ships with 768 GB of DDR4 memory across 24 slots and 24 SAS hard drives of 600 GB each on a PERC H755 controller. Dual 1400 W power supplies, iDRAC9 Enterprise and a Broadcom 57412 10 GbE card are included.

Fit and limits

This system suits buyers who need a dense 2U platform with dual-socket compute, large DDR4 capacity and 24-bay 2.5-inch SAS storage in a single chassis. It does not suit buyers who need 3.5-inch drive bays, NVMe-only storage, a single-socket configuration or a tower form factor.

Deciding specification

The 24-bay 2.5-inch SAS backplane combined with the PERC H755 controller and 24 installed 600 GB 10K drives sets the storage foundation. If the workload requires a different drive count, form factor or interface, another chassis is required.

Pontos fortes

  • Dual Xeon Gold 6330 processors provide 28 cores each at 2.0 GHz with 3.1 GHz turbo
  • 768 GB DDR4 2933 MHz registered ECC memory across 24 DIMM slots
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • 24 SAS 600 GB 10 K drives in 2.5 inch bays deliver 12 Gb/s throughput
  • iDRAC 9 Enterprise remote management plus dual 1400 W platinum power supplies with rails and bezel

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 Size768GB
Memory TypeDDR4
Max Memory Capacity0
Number of Memory Slots32
Storage ControllerDell Perc H755 Controller
HDD InterfaceSAS
SSD (Installed)None
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD Capacity24 x 600GB 10K SAS
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

What rack height and rail kit does the R750 need for mounting?

The server occupies 2U of rack space and includes Ready Rails for installation in a standard rack cabinet.

How are the 24 SAS drives and the H755 controller installed, and what step is often missed?

Drives slide into the front 2.5-inch bays; the H755 plugs into a PCIe slot and its battery must be connected to enable write-back caching.

Which components will need replacement first — the drives, the controller battery or the power supplies?

The 10K SAS drives and the H755 battery are the primary maintenance items; both power supplies are hot-swap redundant.

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