DELL
DELL PowerEdge R750 12x 3.5" 2U Rack Server 2x Xeon Silver 4316 2.3GHz 20 Core 256GB DDR4
A 2U rack server with twelve 3.5-inch drive bays, dual 20-core Xeon Silver 4316 processors at 2.3 GHz and 256 GB DDR4 ECC memory
- TypeRack
- Rack Height2U
- Redundant Hot-swap PowerYes
- AI FeaturesNo
- CPU TypeIntel Xeon
- CPU Speed32
- Dual Xeon Silver 4316 20-core CPUs deliver 2.3GHz base and 3.4GHz turbo compute power
- 256GB DDR4 2666MHz ECC memory scales to 2TB for memory-intensive workloads
- PERC H755 RAID controller with 8GB NV cache supports RAID 0/1/5/6/10/50/60
- 12 hot-swap 3.5" SAS/SATA drive trays provide flexible storage capacity
- iDRAC9 Enterprise enables full remote management with OCP 3.0 quad 1GbE networking
Server purpose and audience
The Dell PowerEdge R750 is a 2U rack server built for enterprise workloads that demand high core counts and large memory capacity. It suits virtualization clusters, database platforms and analytics jobs that benefit from dual-socket compute density in a standard rack footprint.
Upgrade path and value threshold
This system replaces older 2U dual-socket platforms when workloads outgrow available cores, memory channels or PCIe Gen4 bandwidth. The jump is justified when applications scale beyond the limits of previous-generation Silver or Gold processors and require the 20-core Silver 4316 configuration with 256 GB of DDR4-2666 ECC memory.
Pre-order compatibility checklist
Verify that the rack provides 2U of space with compatible rail depth for the included Ready Rails kit. Confirm that the facility can supply redundant power to the dual 1400 W platinum-efficiency supplies and that the network infrastructure supports the OCP 3.0 quad-port 1 GbE adapter for management and data traffic.
Highlights
- Dual Xeon Silver 4316 20-core CPUs deliver 2.3GHz base and 3.4GHz turbo compute power
- 256GB DDR4 2666MHz ECC memory scales to 2TB for memory-intensive workloads
- PERC H755 RAID controller with 8GB NV cache supports RAID 0/1/5/6/10/50/60
- 12 hot-swap 3.5" SAS/SATA drive trays provide flexible storage capacity
- iDRAC9 Enterprise enables full remote management with OCP 3.0 quad 1GbE networking
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge R750 |
| Model | R750 |
| Part Number | 2.30 GHz |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| AI Features | No |
| CPU Type | Intel Xeon |
| CPU Speed | 32 |
| CPU Socket | LGA 4189 |
| Number of CPU Cores | 20-Core Processor |
| # of Processors Installed | Gold 4316 |
| MAX Processors | 2 |
| Chipset | 0 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 2TB |
| Storage Controller | Dell Perc H755 Controller |
| HDD Interface | SATA/SAS |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| Media Drives | 0 |
| GPU Type | Matrox G200 |
| Video Memory | 8MB |
| Ethernet Controller | Dell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card |
| LAN Ports | 4 x Ports |
| Expansion Slots | 0 |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 12 x 3.5" SATA/SAS Hot-Plug Drive Bays |
Questions about this item
Will the 12-bay 3.5" chassis fit in a standard 2U rack space with the included rails?
The server is a 2U rackmount unit and the supplier confirms Ready Rails are included for standard rack installation.
How do I install the H755 RAID controller and which PCIe slot does it use?
The PERC H755 controller is pre-installed; no separate installation step is required for the RAID card.
When will the 1400 W platinum power supplies or the H755 controller battery need replacement?
The dual 1400 W platinum PSUs are hot-swappable for replacement without downtime; the H755 includes a battery-backed 8 GB NV cache that will require battery replacement per its service life.
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