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

DELL

DELL PowerEdge R750 2U Rack Server 2x Xeon 4316 2.3GHz 20C 128GB DDR4 24x 600GB SAS H755

SKU CH-BAQG-K2D0B

A 2U rack server with dual Xeon 4316 processors, 128GB DDR4, H755 RAID controller and 24× 600GB SAS drives

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 4189
  • Dual 20-core Xeon 4316 CPUs at 2.3 GHz deliver 40 cores for heavy compute workloads
  • 128 GB DDR4 2666 MHz ECC memory across 8 modules supports memory-intensive applications
  • PERC H755 RAID controller with 8 GB NV cache enables RAID 0, 1, 5, 6, 10, 50, 60
  • 24 enterprise 600 GB 10 K SAS drives in 2.5" bays provide high-IOPS storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 card gives remote management and network connectivity

Dual 20-core Xeon 2U rack server

This Dell PowerEdge R750 packs two Intel Xeon Silver 4316 processors, each running at 2.3 GHz with 20 cores and a 3.4 GHz turbo frequency. The 2U chassis holds 128 GB of DDR4 registered ECC memory across eight 16 GB modules. A PERC H755 RAID controller with 8 GB NV cache manages twenty-four 600 GB 10K SAS drives. Dual 1400 W platinum power supplies and iDRAC9 Enterprise remote management complete the platform.

Virtualisation hosts needing dense local storage

The 24-bay 2.5" layout suits workloads that demand many fast spindles in a compact rack footprint, such as database clusters or VDI storage tiers. Buyers who need NVMe flash tiers, larger 3.5" drive bays, or more than 32 DIMM slots should evaluate other chassis designs. The four-port 1 GbE OCP 3.0 card limits throughput for high-bandwidth east-west traffic.

PERC H755 RAID controller with 8 GB cache

The installed H755 card supports RAID 0, 1, 5, 6, 10, 50 and 60 across all twenty-four SAS bays. Its battery-backed 8 GB non-volatile cache protects in-flight writes during power loss. Confirm the controller firmware and drive firmware revisions match your deployment baseline before rolling into production.

Pontos fortes

  • Dual 20-core Xeon 4316 CPUs at 2.3 GHz deliver 40 cores for heavy compute workloads
  • 128 GB DDR4 2666 MHz ECC memory across 8 modules supports memory-intensive applications
  • PERC H755 RAID controller with 8 GB NV cache enables RAID 0, 1, 5, 6, 10, 50, 60
  • 24 enterprise 600 GB 10 K SAS drives in 2.5" bays provide high-IOPS storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 card gives remote management and network connectivity

Especificações

BrandDELL
SeriesPowerEdge R750
ModelR750
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.30 GHz
CPU SocketLGA 4189
Number of CPU Cores20-Core Processor
CPU FeaturesGold 4316
# of Processors Installed2
MAX Processors2
Chipset0
Installed Memory Size128GB
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 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

Perguntas sobre este artigo

How do I install the PERC H755 RAID controller and what step is commonly missed?

Seat the H755 in a PCIe Gen4 slot, connect the SAS cables to the 24-bay backplane, then enable the controller in BIOS and initialise the 8 GB NV cache battery before creating any virtual disks.

Which components will need replacement first under 24/7 operation?

The 24 × 600 GB 10 K SAS drives and the H755 cache battery are the primary wear items; the dual 1400 W platinum PSUs are hot-swap redundant so a single failure does not require immediate shutdown.

What thermal or power limit appears first when both Xeon 4316 CPUs run at 3.4 GHz turbo continuously?

The 1400 W PSU pair and 2U chassis airflow set the ceiling; sustained 3.4 GHz all-core turbo on 40 total cores will hit the platform power budget before CPU thermal throttling engages.

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