Compatible hard drives for Synology RS822RP+
94 drives are on Synology's official compatibility list (HCL) for the RS822RP+, read from synology.com on 2026-10-28. The largest supported drive in this list is 24 TB — that is the practical ceiling for a full RS822RP+ build.
Where to start
For a home NAS workload, the NAS/Plus lines balance sustained writes and rebuild tolerance over enterprise drive speed you will rarely use:
- Synology HAT3320 20 TB — 20TB available
- Synology HAT3310 16 TB — 16TB available
- Seagate IronWolf 16 TB — 16TB available
- Toshiba N300 14 TB — 14TB available
Full RS822RP+ compatibility list
Grouped by drive model. "Max" shows the largest capacity Synology lists; multiple sizes are available per model number where listed separately.
| Drive | Brand | Line | Class | Type | Max listed |
|---|---|---|---|---|---|
| HAT5320-24T | Synology | HAT5320 | Enterprise | 3.5" SATA HDD | 24 TB |
| HAT3320-20T | Synology | HAT3320 | Plus | 3.5" SATA HDD | 20 TB |
| HAT5310-20T | Synology | HAT5310 | Enterprise | 3.5" SATA HDD | 20 TB |
| HAT5320-20T | Synology | HAT5320 | Enterprise | 3.5" SATA HDD | 20 TB |
| HAT5310-18T | Synology | HAT5310 | Enterprise | 3.5" SATA HDD | 18 TB |
| HAT3310-16T | Synology | HAT3310 | Plus | 3.5" SATA HDD | 16 TB |
| HAT5300-16T | Synology | HAT5300 | Enterprise | 3.5" SATA HDD | 16 TB |
| HAT5310-16T | Synology | HAT5310 | Enterprise | 3.5" SATA HDD | 16 TB |
| ST16000VE000 | Seagate | SkyHawkAI | Surveillance | 3.5" SATA HDD | 16 TB |
| ST16000VN001 - 2YU101 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 16 TB |
| HDWG21EAZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 14 TB |
| HDWG21EEZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 14 TB |
| HDWG21EUZSVA | Toshiba | N300 | NAS | 3.5" SATA HDD | 14 TB |
| HDWG21EXZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 14 TB |
| HDWG21EYZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 14 TB |
| MN07ACA14T | Toshiba | MN07ACA*** | NAS | 3.5" SATA HDD | 14 TB |
| ST14000VE0008 | Seagate | SkyHawkAI | Surveillance | 3.5" SATA HDD | 14 TB |
| ST14000VN0008 - 2YT101 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 14 TB |
| HAT3300-12T | Synology | HAT3300 | Plus | 3.5" SATA HDD | 12 TB |
| HAT3310-12T | Synology | HAT3310 | Plus | 3.5" SATA HDD | 12 TB |
| HAT5300-12T | Synology | HAT5300 | Enterprise | 3.5" SATA HDD | 12 TB |
| HDWG21CAZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 12 TB |
| HDWG21CEZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 12 TB |
| HDWG21CUZSVA | Toshiba | N300 | NAS | 3.5" SATA HDD | 12 TB |
| HDWG21CXZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 12 TB |
| HDWG21CYZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 12 TB |
| MN07ACA12T | Toshiba | MN07ACA*** | NAS | 3.5" SATA HDD | 12 TB |
| ST12000VE0008 | Seagate | SkyHawkAI | Surveillance | 3.5" SATA HDD | 12 TB |
| ST12000VN0008 - 2YS101 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 12 TB |
| HDWG11AAZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 10 TB |
| HDWG11AEZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 10 TB |
| HDWG11AUZSVA | Toshiba | N300 | NAS | 3.5" SATA HDD | 10 TB |
| HDWG11AXZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 10 TB |
| HDWG11AYZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 10 TB |
| MN06ACA10T | Toshiba | MN06ACA*** | NAS | 3.5" SATA HDD | 10 TB |
| ST10000VE0008 | Seagate | SkyHawkAI | Surveillance | 3.5" SATA HDD | 10 TB |
| ST10000VN000 - 3AK101 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 10 TB |
| HAT3300-8T | Synology | HAT3300 | Plus | 3.5" SATA HDD | 8 TB |
| HAT3310-8T | Synology | HAT3310 | Plus | 3.5" SATA HDD | 8 TB |
| HAT3320-8T | Synology | HAT3320 | Plus | 3.5" SATA HDD | 8 TB |
| HAT5300-8T | Synology | HAT5300 | Enterprise | 3.5" SATA HDD | 8 TB |
| HAT5310-8T | Synology | HAT5310 | Enterprise | 3.5" SATA HDD | 8 TB |
| HAT5320-8T | Synology | HAT5320 | Enterprise | 3.5" SATA HDD | 8 TB |
| HDWG480AZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 8 TB |
| HDWG480EZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 8 TB |
| HDWG480UZSVA | Toshiba | N300 | NAS | 3.5" SATA HDD | 8 TB |
| HDWG480XZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 8 TB |
| HDWG480YZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 8 TB |
| MN08ADA800 | Toshiba | MN08AD | NAS | 3.5" SATA HDD | 8 TB |
| ST8000VN002 - 2ZM188 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 8 TB |
| ST8000VN004 - 3CP101 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 8 TB |
| ST8000VX004 - 2M1101 | Seagate | SkyHawk | Surveillance | 3.5" SATA HDD | 8 TB |
| SAT5210-7000G | Synology | SAT5210 | Enterprise | 2.5" SATA SSD | 7 TB |
| HAT3300-6T | Synology | HAT3300 | Plus | 3.5" SATA HDD | 6 TB |
| HDWG460AZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 6 TB |
| HDWG460EZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 6 TB |
| HDWG460UZSVA | Toshiba | N300 | NAS | 3.5" SATA HDD | 6 TB |
| HDWG460XZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 6 TB |
| HDWG460YZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 6 TB |
| MN08ADA600 | Toshiba | MN08AD | NAS | 3.5" SATA HDD | 6 TB |
| ST6000VN001 - 2BB186 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 6 TB |
| ST6000VN006 - 2ZM186 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 6 TB |
| ST6000VX001 - 2BD186 | Seagate | SkyHawk | Surveillance | 3.5" SATA HDD | 6 TB |
| HAT3300-4T | Synology | HAT3300 | Plus | 3.5" SATA HDD | 4 TB |
| HAT5300-4T | Synology | HAT5300 | Enterprise | 3.5" SATA HDD | 4 TB |
| HAT5320-4T | Synology | HAT5320 | Enterprise | 3.5" SATA HDD | 4 TB |
| HDWG440AZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 4 TB |
| HDWG440EZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 4 TB |
| HDWG440UZSVA | Toshiba | N300 | NAS | 3.5" SATA HDD | 4 TB |
| HDWG440XZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 4 TB |
| HDWG440YZSTA | Toshiba | N300 | NAS | 3.5" SATA HDD | 4 TB |
| MN08ADA400E | Toshiba | MN08AD | NAS | 3.5" SATA HDD | 4 TB |
| ST4000VN006 - 3CW104 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 4 TB |
| SAT5200-3840G | Synology | SAT5200 | Enterprise | 2.5" SATA SSD | 3.84 TB |
| SAT5210-3840G | Synology | SAT5210 | Enterprise | 2.5" SATA SSD | 3.84 TB |
| SAT5220-3840G | Synology | SAT5220 | Enterprise | 2.5" SATA SSD | 3.84 TB |
| SAT5221-3840G | Synology | SAT5221 | Enterprise | 2.5" SATA SSD | 3.84 TB |
| ST3000VN006 - 3CW10G | Seagate | IronWolf | NAS | 3.5" SATA HDD | 3 TB |
| ST3000VX009 | Seagate | SkyHawk | Surveillance | 3.5" SATA HDD | 3 TB |
| HAT3300-2T | Synology | HAT3300 | Plus | 3.5" SATA HDD | 2 TB |
| ST2000VN003 - 3CW102 | Seagate | IronWolf | NAS | 3.5" SATA HDD | 2 TB |
| SAT5200-1920G | Synology | SAT5200 | Enterprise | 2.5" SATA SSD | 1.92 TB |
| SAT5210-1920G | Synology | SAT5210 | Enterprise | 2.5" SATA SSD | 1.92 TB |
| SAT5220-1920G | Synology | SAT5220 | Enterprise | 2.5" SATA SSD | 1.92 TB |
| SAT5221-1920G | Synology | SAT5221 | Enterprise | 2.5" SATA SSD | 1.92 TB |
| ST1000VN008 - 3CW10C | Seagate | IronWolf | NAS | 3.5" SATA HDD | 1 TB |
| SAT5200-960G | Synology | SAT5200 | Enterprise | 2.5" SATA SSD | 960 GB |
| SAT5210-960G | Synology | SAT5210 | Enterprise | 2.5" SATA SSD | 960 GB |
| SAT5220-960G | Synology | SAT5220 | Enterprise | 2.5" SATA SSD | 960 GB |
| SAT5221-960G | Synology | SAT5221 | Enterprise | 2.5" SATA SSD | 960 GB |
| SAT5200-480G | Synology | SAT5200 | Enterprise | 2.5" SATA SSD | 480 GB |
| SAT5210-480G | Synology | SAT5210 | Enterprise | 2.5" SATA SSD | 480 GB |
| SAT5220-480G | Synology | SAT5220 | Enterprise | 2.5" SATA SSD | 480 GB |
| SAT5221-480G | Synology | SAT5221 | Enterprise | 2.5" SATA SSD | 480 GB |
For a full 24TB+ build on RS822RP+
Enterprise lines (Seagate Exos, WD Ultrastar, Toshiba MG) are the only drives listed at the top of the capacity range. They are built for RAID duty and 7200RPM sustained writes — what a full-bay RS822RP+ actually needs: