Dell PERC (PowerEdge RAID Controller) is the standard storage controller family for PowerEdge servers. This guide covers every generation from legacy H330 to the latest H965.
PERC Controller Generations
| Controller | Server Gen | Cache | Interface | Max Drives |
|---|---|---|---|---|
| PERC H330 | 13G | None | 12Gbps SAS | 8 |
| PERC H730/H730P | 13G-14G | 2GB | 12Gbps SAS | 32 |
| PERC H740P | 14G | 8GB | 12Gbps SAS | 32 |
| PERC H745 | 14G-15G | 8GB | 12Gbps SAS | 32 |
| PERC H755 | 15G | 8GB | 12Gbps Tri-Mode | 32 |
| PERC H965 | 16G+ | 8GB | 24Gbps SAS-4 | 32 |
Which PERC for Your Server?
Use our Best Parts finder to see exactly which controllers are compatible with your PowerEdge model.