DELL
DELL PowerEdge R750 2U rack server 2x Xeon Gold 6338 2.0GHz 32-core 256GB DDR4 24-bay 2.5" H755
A 2U rack server with dual 32-core Xeon Gold 6338 CPUs, 256GB DDR4 memory, H755 RAID controller and 24 hot-swap 2.5" drive bays
- TypeRack
- Rack Height2U
- Redundant Hot-swap PowerYes
- CPU TypeIntel Xeon
- CPU Speed2.00 GHz
- CPU SocketLGA 4189
- Dual Xeon Gold 6338 CPUs provide 32 cores each for heavy compute workloads
- 256GB DDR4 3200MHz ECC memory supports large virtualisation and database tasks
- PERC H755 RAID controller with 8GB NV cache enables RAID 0, 1, 5, 6, 10, 50, 60
- 24-bay 2.5" SAS/SATA drive capacity offers flexible storage scaling
- Dual 1400W platinum power supplies and iDRAC9 Enterprise ensure resilient uptime
Dual Xeon Gold 6338 2U Server
The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 6338 processors. Each CPU delivers 32 cores at a 2.0 GHz base frequency. The system includes 256 GB of DDR4 registered ECC memory across eight 32 GB modules. It targets organisations running virtualisation, databases or analytics workloads that demand high core counts and large memory capacity in a dense form factor.
Sustained Load Behaviour
Under continuous load the twin 32-core processors maintain a 2.0 GHz base clock with a 3.2 GHz turbo ceiling. The PERC H755 RAID controller supports RAID 0, 1, 5, 6, 10, 50 and 60 with 8 GB of non-volatile cache backed by a battery. Twenty-four 2.5-inch SAS/SATA drive bays provide local storage bandwidth for persistent I/O. The Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 adapter sustains network throughput for distributed workloads.
Thermals Noise and Power
Dual 1400 W platinum-efficiency power supplies operate in redundant hot-swap mode to keep the platform stable during extended operation. The 2U chassis airflow design manages heat from both CPUs, memory and storage without requiring external cooling infrastructure. iDRAC 9 Enterprise enables remote thermal monitoring and power capping so administrators can balance performance against acoustic limits in shared data-centre aisles.
Highlights
- Dual Xeon Gold 6338 CPUs provide 32 cores each for heavy compute workloads
- 256GB DDR4 3200MHz ECC memory supports large virtualisation and database tasks
- PERC H755 RAID controller with 8GB NV cache enables RAID 0, 1, 5, 6, 10, 50, 60
- 24-bay 2.5" SAS/SATA drive capacity offers flexible storage scaling
- Dual 1400W platinum power supplies and iDRAC9 Enterprise ensure resilient uptime
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge R750 |
| Model | R750 |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.00 GHz |
| CPU Socket | LGA 4189 |
| Number of CPU Cores | 32-Core Processor |
| CPU Features | Gold 6338 |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | 0 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 0 |
| Number of Memory Slots | 32 |
| Storage Controller | Dell Perc H755 Controller |
| HDD Interface | SATA/SAS |
| SSD (Installed) | No |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| Max HDD Capacity | None |
| Media Drives | 0 |
| GPU Type | Matrox G200 |
| Video Memory | 8MB |
| Ethernet Controller | Dell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card |
| LAN Ports | 2 x Ports |
| Expansion Slots | 0 |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 24 x 2.5" SATA/SAS Hot-Plug Drive Bays |
Questions about this item
How much power do the two 1400 Watt supplies draw when the server runs at full load all day?
Each supply is rated at 1400 Watt platinum efficiency; actual draw depends on workload but the redundant pair shares the load.
Which cables and drives must I already have to populate the 24 front bays?
The 24 trays accept 2.5" SAS or SATA drives; you need matching drives and any required SAS or SATA cables.
Will the Broadcom 57412 10GbE SFP+ OCP 3.0 card work with my older 1 GbE copper switches?
The card uses SFP+ optics; you would need compatible SFP+ modules or a media converter to link to 1 GbE copper ports.
New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
DELL J1-7490AA01 All-in-One PC Core i7-10700 2.9GHz 16GB 512GB SSD 23.8" FHD
- All-in-One PC
- All-in-One
HP J1-800G6AA01 All-in-One PC Core i5-10500 16GB DDR4 512GB NVMe 23.8
- All-in-One PC
- All-in-One



