PowerEdge R6525
Dual-socket EPYC 1U for core-dense virtualization, HPC and cloud nodes.
The PowerEdge R6525 is a previous-generation model, still supported and widely deployed. Dual-socket EPYC 1U for core-dense virtualization, HPC and cloud nodes.
Platform facts
| Vendor | Dell |
|---|---|
| Generation | 15G |
| Form factor | 1U rack |
| Sockets | 2 |
| CPU | AMD EPYC 7002 / 7003 (Rome / Milan) |
| DIMM slots | 32 |
| Memory | DDR4-3200 RDIMM/LRDIMM, up to 4 TB |
| Storage | 10x 2.5-inch (up to 10 NVMe) or 12x 2.5-inch; BOSS-S1 boot |
| RAID | PERC H345, H745, H755; HBA345, HBA355i; BOSS-S1 |
| Management | iDRAC9 |
| Released | 2020 |
| Status | previous |
Field notes
Up to 128 cores in 1U; check hypervisor and Windows licensing before buying the 64-core parts. Memory population must be symmetric across sockets. Runs warm at full load; keep inlet temperature in spec. Windows Server 2022 / 2025 and ESXi 8.0 supported. Replace with an R6625.
Successor: PowerEdge R6625.
What we do with the PowerEdge R6525
- 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 R6525 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.