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

DELL

DELL PowerEdge R750 2U rack server 2x Xeon Gold 5317 3.0GHz 12-core 256GB DDR4 24x 1.8TB SAS H755

SKU CH-APV2-RM0A8

2U rack server with dual 12-core Xeon Gold 5317 CPUs at 3.0 GHz, 256 GB DDR4 ECC memory, H755 RAID controller with 8 GB cache, 24× 1.8 TB 10K SAS drives, quad-port 1 GbE OCP 3.0 NIC.

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.00 GHz
  • CPU SocketLGA 4189
  • Dual Xeon Gold 5317 CPUs deliver 24 cores at 3.0 GHz base clock
  • 256 GB DDR4 2933 MHz ECC memory across 8 DIMM slots for reliable throughput
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0 1 5 6 10 50 60
  • 24 front-access 1.8 TB 10 K SAS drives in 2.5 inch bays
  • iDRAC 9 Enterprise plus quad-port 1 GbE OCP 3.0 and dual 1400 W platinum PSUs

Dual Xeon Gold 5317 2U server

The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 5317 processors running at 3.0 GHz with 12 cores each. It ships with 256 GB of DDR4 2933 MHz registered ECC memory across eight 32 GB modules. The system includes a PERC H755 RAID controller with 8 GB NV cache and battery backup, supporting RAID 0, 1, 5, 6, 10, 50 and 60. Twenty-four 1.8 TB 10K SAS 12 Gb/s 2.5-inch drives are installed, and dual 1400 W platinum power supplies provide redundancy.

Enterprise virtualization and database workloads

This configuration suits organisations running dense virtualisation clusters, large databases or analytics platforms that benefit from 24 cores and high-speed local storage. The 24 drive bays populated with 10K SAS drives deliver strong random I/O for transactional workloads. Buyers who need more than two processors, GPU acceleration, or all-flash NVMe arrays should evaluate alternative platforms.

PERC H755 RAID controller with 8 GB cache

The PERC H755 controller is the decisive component for storage performance and data protection. Its 8 GB non-volatile cache with battery backup enables write-back caching across all supported RAID levels without risk of data loss during power interruption. This controller determines the achievable IOPS and the range of RAID topologies available for the 24 installed SAS drives.

Punti di forza

  • Dual Xeon Gold 5317 CPUs deliver 24 cores at 3.0 GHz base clock
  • 256 GB DDR4 2933 MHz ECC memory across 8 DIMM slots for reliable throughput
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0 1 5 6 10 50 60
  • 24 front-access 1.8 TB 10 K SAS drives in 2.5 inch bays
  • iDRAC 9 Enterprise plus quad-port 1 GbE OCP 3.0 and dual 1400 W platinum PSUs

Caratteristiche tecniche

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.00 GHz
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
CPU FeaturesGold 5317
# of Processors Installed2
MAX Processors2
Chipset0
Installed Memory Size256GB
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 1.8TB 10K SAS
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card
LAN Ports4 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features24 x 2.5" SATA/SAS Hot-Plug Drive Bays

Domande su questo articolo

How often will the RAID controller battery on the PERC H755 need replacement?

The PERC H755 includes an 8 GB NV cache with a battery; Dell recommends replacing the battery every 3 to 5 years to maintain write-back cache protection.

What limits sustained throughput on the 24-bay SAS backplane when all 1.8 TB drives are active?

The 12 Gb/s SAS backplane and H755 controller set the ceiling; with 24 drives the aggregate sequential bandwidth tops out at the controller's 12 Gb/s per lane limit.

How loud are the fans and how much heat do the dual 1400 W PSUs add when the R750 runs 24/7?

Dual 1400 W Platinum supplies run at high efficiency, but the 2U chassis still moves significant airflow; expect data-centre noise levels and several hundred watts of exhaust heat under full load.

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