USB and Thunderbolt expansion cards. Sorted by how many NAS models each is listed for.
| Part | NAS models | Buy |
|---|---|---|
| QNAP QXP-10G2U3A | 210 | Amazon eBay |
| QNAP USB-U31A2P01 | 178 | Search Amazon |
| QNAP QXP-T32P | 2 | Amazon eBay |
| QNAP QXP-T52P | 1 | Amazon eBay |
4 parts on the official compatibility lists
USB and Thunderbolt expansion cards. Sorted by how many NAS models each is listed for.
| Part | NAS models | Buy |
|---|---|---|
| QNAP QXP-10G2U3A | 210 | Amazon eBay |
| QNAP USB-U31A2P01 | 178 | Search Amazon |
| QNAP QXP-T32P | 2 | Amazon eBay |
| QNAP QXP-T52P | 1 | Amazon eBay |