| Part No. | r6525 |
| Manufacturer | Dell Technologies |
| End of Life? | No |
| Height | 44.45mm |
| Width | 434mm |
| Depth | 736.54mm |
| Weight [Kg] | 21.50 |
| CPU Socket(s) | Two 2nd or 3rd Gen AMD EPYC™ Processors with up to 64 cores per processor |
| Compatible CPU(s) | 7H12, 7742, 7702, 7662, 7642, 7552, 7542, 7532, 75002, 7452, 7f72, 7402, 7352, 7F52, 7302, 7302P, 7282, 7272, 7F32, 7262, 7252, 7763,7713, 7663,7643, 7543, 7513, 7453, 7443, 7413, 7343, 7313, 75F3, 74F3, 73F3, 72F3 |
| Max # Thread(s) | Up to 128 Threads per CPU |
| Memory Slot(s) | 32 DDR4 RDIMM slots Up to 3200MT/s |
| Memory Expansion | Maximum RAM RDIMM 2 TB LRDIMM 4 TB |
| Drive Bays | Front Bays Up to 4 x 3.5” hot plug SAS/SATA (HDD) Up to 8 x 2.5” hot plug SAS/SATA (HDD) Up to 12 x 2.5” (10 Front + 2 Rear) hot plug SAS/SATA/NVMe Hot Pluggable BOSS card (2x M.2) on Rear |
| SATA Controller | PERC 10 HBA345, H345, H745,H840 PERC 11 – H755, H755N |
| RAID Controller | External Controllers (RAID) H840, 12Gbps SAS HBA |
| Supported OS | Canonical® Ubuntu® Server LTS Citrix® Hypervisor® Microsoft® Windows Server® with Hyper-V Red Hat® Enterprise Linux SUSE® Linux Enterprise Server VMware® ESXi® |
| USB Port(s) | 1 x Dedicated iDRAC direct micro-USB 1 x USB 3.0 1 x USB 2.0 |
| PCI Slot(s) | 3 x Gen4 slots (x16) at 16GT/s |
| Serial Ports | optional |
| LAN Socket(s) | 2 x 1GE LOM + OCP x16 Mezz 3.0 |