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Silver front-bezel 2U rack server with 24 drive trays

DELL

DELL PowerEdge R750 rack server 2x Xeon Silver 4316 2.3GHz 20-core 512GB DDR4 24-bay 2.5" 2U

SKU CH-44A2-S8GRM

A 2U rack server with dual 20-core Xeon Silver 4316 processors at 2.3 GHz, 512 GB DDR4, PERC H755 RAID controller, 24 hot-swap 2.5" drive bays, quad-port 1 GbE networking.

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 4189
  • Dual 20-core Xeon Silver 4316 CPUs deliver 40 total cores for heavy workloads
  • 512GB DDR4 2666MHz ECC memory across 16 modules supports large datasets
  • PERC H755 RAID controller with 8GB NV cache enables RAID 0/1/5/6/10/50/60
  • 24-bay 2.5" SAS/SATA drive trays provide high-density local storage
  • iDRAC9 Enterprise plus quad-port 1GbE OCP 3.0 card simplify remote management

Dual 20-core Xeon Silver 4316 server

This Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Silver 4316 processors running at 2.3 GHz with a 3.4 GHz turbo frequency. It provides 40 total cores and ships with 512 GB of DDR4 2666 MHz registered ECC memory across 16 modules. The system includes a PERC H755 RAID controller with 8 GB NV cache and battery backup. It targets organisations running virtualisation, databases or analytics workloads.

Verify rack space power and memory expansion

Confirm that your rack can accommodate a 2U chassis and that your power distribution units can supply two 1400 W platinum-efficiency hot-swap power supplies. The server uses LGA 4189 sockets and has 32 DDR4 DIMM slots in total, so check how many remain free if you plan to add memory beyond the installed 512 GB. Ensure your network infrastructure can use the OCP 3.0 quad-port 1 GbE adapter for connectivity.

Fits 24-bay 2.5-inch storage and iDRAC management

The front panel holds 24 hot-swap trays for 2.5-inch SAS or SATA drives, while the PERC H755 controller supports RAID levels 0, 1, 5, 6, 10, 50 and 60. PCIe Gen4 slots provide expansion bandwidth for additional controllers or accelerators. Integrated iDRAC 9 Enterprise enables remote firmware updates, power control and hardware monitoring without an operating system. Ready rails and a front bezel are included for quick rack installation.

Highlights

  • Dual 20-core Xeon Silver 4316 CPUs deliver 40 total cores for heavy workloads
  • 512GB DDR4 2666MHz ECC memory across 16 modules supports large datasets
  • PERC H755 RAID controller with 8GB NV cache enables RAID 0/1/5/6/10/50/60
  • 24-bay 2.5" SAS/SATA drive trays provide high-density local storage
  • iDRAC9 Enterprise plus quad-port 1GbE OCP 3.0 card simplify remote management

Specifications

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 Size512GB
Memory TypeDDR4
Max Memory Capacity0
Number of Memory Slots32
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA/SAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
Max HDD CapacityNone
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

Questions about this item

What is included with the server and what must I add myself?

The server ships with two Xeon Silver 4316 processors, 512GB DDR4 memory across 16 modules, a PERC H755 RAID controller with 8GB cache, 24 drive trays, a Broadcom 5720 quad-port 1GbE OCP 3.0 card, iDRAC9 Enterprise, two 1400W platinum power supplies, rails and a front bezel. Drives and any additional memory or PCIe cards are not included.

Should I choose the 512GB DDR4 configuration or add more memory later?

The system arrives with 16 of 32 DDR4 slots populated at 2666MHz, leaving 16 slots free for expansion. If your workloads need more capacity or higher memory bandwidth, you can add registered ECC DDR4 modules up to the platform limit without replacing the existing 32GB sticks.

What does the 2.3GHz base clock mean when the CPUs are under load in this 2U chassis?

Each Xeon Silver 4316 has a 2.3GHz base frequency and can turbo to 3.4GHz. With two 20-core processors installed, the server delivers 40 cores total; sustained turbo speeds depend on the cooling headroom provided by the 2U form factor and the dual 1400W power supplies.

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