Dell PowerEdge R750 2U 12x3.5" 2x Silver 4316 2.3GHz 20C 1TB DDR4 12x8TB HBA355i 57412 iDRAC9 Ent 2x1400W
2U rack server with dual 20-core Xeon Silver 4316 CPUs at 2.3GHz, 1TB DDR4 ECC memory, twelve 8TB SAS drives on HBA355i controller, dual 10GbE SFP+ networking, iDRAC9 Enterprise remote management.
- ProcessorIntel Xeon
- Installed RAM1 TB
- Video RAM8 MB
- Processor core count20-Core Processor
- Operating systemNo
- Type of memoryDDR4
- Dual Xeon Silver 4316 CPUs deliver 20 cores each at 2.3 GHz base with 3.4 GHz turbo
- 1 TB DDR4 2666 MHz registered ECC memory across 32 DIMM slots supports memory-intensive workloads
- PERC HBA355i SAS 12 Gb/s pass-through controller connects 12 enterprise 8 TB 7.2K SAS drives for massive storage capacity
- Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 network card provides high-speed connectivity for data-intensive applications
- iDRAC9 Enterprise enables comprehensive remote management with 2x 1400 W platinum power supplies for redundant operation
Dual 20-core Xeon Silver 4316 compute platform
The 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. Each CPU provides 20 cores for a total of 40 cores across the dual-socket configuration. This system targets enterprise workloads such as database hosting, virtualization clusters and analytics processing that demand high thread counts and reliable uptime.
12-bay 3.5-inch SAS storage
The chassis holds twelve 3.5-inch drive bays populated with 8 TB enterprise SAS hard drives spinning at 7.2K RPM. A Dell PERC HBA355i controller provides 12 Gb/s SAS connectivity in pass-through mode without RAID functionality. This arrangement frees the operating system or a software-defined storage layer to manage the raw block devices directly while the dual 1400 W platinum power supplies deliver redundant hot-swap power.
1 TB DDR4 2666 MHz memory with 2 TB ceiling
The server ships with 1 TB of registered ECC DDR4 memory configured as thirty-two 32 GB modules operating at 2666 MHz. The platform supports a maximum of 2 TB across thirty-two DIMM slots, leaving headroom for future expansion. Memory-heavy applications such as in-memory databases or large virtual machine fleets can grow within the same chassis before a hardware refresh becomes necessary.
How it compares
Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.
- Price $11,287.99
- Pricier than about 90% of the 17,641 comparable items (median $1,910.99).
- Installed RAM 1 TB
- Higher than about 91% of the 15,103 comparable items (median 128 GB).
- Video RAM 8 MB
- Typical for this category: the median of 8,309 items is 0.01 GB.
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Specifications
| Product | |
|---|---|
| Brand name | DELL |
| Product line | PowerEdge R750 |
| Model name | R750 |
| Part number | 2.3 GHz |
| Product type | Rack |
| Processor | |
| Processor | Intel Xeon |
| Processor core count | 20-Core Processor |
| Processor socket | LGA 4189 |
| Processor speed | 32 |
| Installed CPUs | Gold 4316 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 1 TB |
| Type of memory | DDR4 |
| Maximum RAM capacity | 2 TB |
| Storage | |
| Disk controller | Dell Perc HBA355i Controller |
| Drive interface | SAS |
| Supported RAID levels | None |
| Optical drive | 0 |
| Graphics | |
| Video RAM | 8 MB |
| Graphics chip | Matrox G200 |
| Connectivity | |
| Network controller | Dell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card |
| Ports & slots | |
| Network ports | 2 x Ports |
| Expansion card slots | 0 |
| Management interface | RJ 45 |
| Power | |
| Hot-swap redundant PSU | Yes |
| Size & build | |
| Rack height | 2U |
| Software | |
| Operating system | No |
| More details | |
| AI capability | None |
Questions about this item
How many DDR4 DIMM slots are populated to reach the 1 TB installed memory?
All 32 DIMM slots are filled with 32 GB registered ECC modules running at 2666 MHz to provide the 1 TB total.
What is the typical power draw of the dual 1400 W platinum supplies when the server runs continuously at full load?
Each 1400 W platinum supply delivers up to 1400 watts; under sustained full load the pair shares the load for redundancy while drawing from the mains accordingly.
Which network interfaces are already on the motherboard so I know what SFP+ modules to order?
The OCP 3.0 card provides two 10 GbE SFP+ ports via the Broadcom 57412 controller; no other onboard Ethernet ports are included in this configuration.
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