PowerEdge R750xa
Four double-wide GPUs in 2U for inference, VDI and mid-size training.
The PowerEdge R750xa is a previous-generation model, still supported and widely deployed. Four double-wide GPUs in 2U for inference, VDI and mid-size training.
Platform facts
| Vendor | Dell |
|---|---|
| Generation | 15G |
| Form factor | 2U rack |
| Sockets | 2 |
| CPU | 3rd Gen Intel Xeon Scalable (Ice Lake-SP) |
| DIMM slots | 32 |
| Memory | DDR4-3200 RDIMM/LRDIMM, up to 8 TB with Optane PMem 200 |
| Storage | 8x 2.5-inch (NVMe options); BOSS-S2 boot |
| RAID | PERC H745, H755, H755N; HBA355i; BOSS-S2 |
| Management | iDRAC9 |
| Released | 2021 |
| Status | previous |
Field notes
GPUs mount in the front, so airflow filters and inlet temperature drive throttling. Needs 2400 W PSUs on 200 to 240 V. GPU firmware is updated through iDRAC like any other component. Windows Server 2022 / ESXi 8.0 supported. Replace with an R760xa.
Successor: PowerEdge R760xa.
What we do with the PowerEdge R750xa
- Specification and procurement of new PowerEdge servers, configured to order
- Rack, rail and cable installation, iDRAC setup and firmware baseline
- Memory, NVMe, PERC and NIC upgrades with qualified parts
- Out-of-warranty repair: PSU, fan, backplane, PERC battery and motherboard replacement
- OS and hypervisor installs: Windows Server, VMware, Proxmox, RHEL, Ubuntu
- ProSupport case handling and lifecycle refresh planning
Related models
Related services
Frequently asked questions
Do you work on PowerEdge servers you did not sell?
Yes. Most of our Dell work is on servers a business already owns, in or out of warranty.
Can you update firmware without downtime?
iDRAC and some component firmware update live. BIOS, PERC and NIC firmware need a reboot, which we schedule in a maintenance window.
Can the PowerEdge R750xa run a current operating system?
Check the field notes above. As a rule, current models are certified for Windows Server 2022/2025, ESXi 8 and RHEL 9; legacy models usually stop at Windows Server 2019 or ESXi 7 and may need Proxmox or an older Linux to stay useful.
Need a hand with this?
Tell us what you are running and what is slowing you down. You get a straight assessment and a plan, with no obligation. Support desk is staffed 24/7.