Compatible hard drives for QNAP TDS-16489U R2(QTS)
227 drives are on QNAP's official compatibility list for the TDS-16489U R2(QTS), up to 18TB listed. Read from qnap.com, list refreshed 2026-11-03.
16-bay Legacy model
227
Listed drives
40
NAS line
175
Enterprise line
12
SSD & surveillance
This vendor publishes its compatibility list as an advisory tested matrix — drives not on it are not firmware-blocked. Treat the list as a quality signal; off-list drives work but fall outside the tested pairing.
Capacity range on the official list
Where to start on the TDS-16489U R2(QTS)
For a home or small-office workload, the NAS lines below balance sustained writes and RAID-rebuild tolerance. Enterprise speed is only worth paying for in full-bay builds:
- Seagate IronWolf Pro — listed in 18TB price
- Seagate IronWolf Pro — listed in 16TB price
- Seagate IronWolf Pro — listed in 16TB price
- Seagate IronWolf Pro — listed in 14TB price
Full TDS-16489U R2(QTS) compatibility list
Grouped by part number; Max shows the largest capacity QNAP lists. Filter by brand, line or capacity:
| Drive | Brand | Series | Line | Type | Max listed |
|---|---|---|---|---|---|
| ST18000NE000-2YY101 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 18 TB |
| ST18000NM004J | Seagate | EXOS x18 | Enterprise | SAS 12Gb/s | 18 TB |
| ST18000NT001-3LU101 | Seagate | IronWolf Pro | Enterprise | SATA 6Gb/s (SATA III) | 18 TB |
| WD181KRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 18 TB |
| WD181VRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 18 TB |
| WUH721818ALE6L0 | Western Digital | Ultrastar DC HC550 | Enterprise | SATA 6Gb/s (SATA III) | 18 TB |
| WUH721818ALE6L4 | Western Digital | Ultrastar DC HC550 | Enterprise | SATA 6Gb/s (SATA III) | 18 TB |
| MG08ACA16TE | Toshiba | MG08 | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| MG08ACA16TEY | Toshiba | MG08 | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| ST16000NE000 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 16 TB |
| ST16000NE000-2WX103 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 16 TB |
| ST16000NM001G | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| ST16000NM002G | Seagate | EXOS x16 | Enterprise | NL-SAS 12Gb/s | 16 TB |
| ST16000NM004J | Seagate | EXOS x18 | Enterprise | SAS 12Gb/s | 16 TB |
| ST16000NT001-3LV101 | Seagate | IronWolf Pro | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| WD161KRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| WD161VRYZ | Western Digital | Surveillance Gold | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| WUH721816ALE6L0 | Western Digital | Ultrastar DC HC550 | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| WUH721816ALE6L4 | Western Digital | Ultrastar DC HC550 | Enterprise | SATA 6Gb/s (SATA III) | 16 TB |
| MG07ACA14TE | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| MG07ACA14TEY | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| MG07SCA14TE | Toshiba | MG07 | Enterprise | NL-SAS 12Gb/s | 14 TB |
| MG08ACA14TE | Toshiba | MG08 | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| MG08ACA14TEY | Toshiba | MG08 | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| ST14000NE0008 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 14 TB |
| ST14000NE0008-2YX101 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 14 TB |
| ST14000NM0018-2H4101 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| ST14000NM001G | Seagate | EXOS x16 | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| ST14000NM002G | Seagate | EXOS x16 | Enterprise | NL-SAS 12Gb/s | 14 TB |
| ST14000NT001-3LW101 | Seagate | IronWolf Pro | Enterprise | SATA 6Gb/s (SATA III) | 14 TB |
| HUH721212ALE600 | Western Digital | Ultrastar DC HC520 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| HUH721212ALE604 | Western Digital | Ultrastar DC HC520 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| MG07ACA12TE | Toshiba | MG07 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| MG07ACA12TEY | Toshiba | MG07 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| MG07SCA12TE | Toshiba | MG07 | Enterprise | NL-SAS 12Gb/s | 12 TB |
| ST12000NE0007 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NE0008 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NE0008-2YW101 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NE008 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NM0007 | Seagate | Exos X12 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NM0008 | Seagate | Exos X14 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NM001G | Seagate | EXOS x16 | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000NM0027 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 12 TB |
| ST12000NM002G | Seagate | EXOS x16 | Enterprise | NL-SAS 12Gb/s | 12 TB |
| ST12000NM0037 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 12 TB |
| ST12000NT001-3LX101 | Seagate | IronWolf Pro | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000VN0007 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 12 TB |
| ST12000VN0008 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 12 TB |
| WD121KRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| WD121VRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 12 TB |
| HDN721010ALE604 | HGST | NAS | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| HUH721010AL4200 | HGST | Enterprise | Enterprise | NL-SAS 12Gb/s | 10 TB |
| HUH721010ALE600 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| HUH721010ALE604 | Western Digital | Ultrastar DC HC510 | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| MD06ACA10TV | Toshiba | Surveillance MD06-V | Surveillance | SATA 6Gb/s (SATA III) | 10 TB |
| MG06SCA10TE | Toshiba | MG06 | Enterprise | NL-SAS 12Gb/s | 10 TB |
| MG06SCA10TEY | Toshiba | MG06 | Enterprise | NL-SAS 12Gb/s | 10 TB |
| ST10000NE0004 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000NE0008 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000NE008 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000NM0016 | Seagate | Exos X10 | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000NM001G | Seagate | EXOS x16 | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000NM0086 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000NM0096 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 10 TB |
| ST10000NM0478 | Seagate | Exos X14 | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000VN0004 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000VN0008 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| ST10000VN0014 | Seagate | NAS | NAS | SATA 6Gb/s (SATA III) | 10 TB |
| WD101KFBX | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| WD101KRYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| WD102KRYZ | Western Digital | Surveillance Gold | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| WD102VRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| WUS721010ALE6L4 | Western Digital | Ultrastar DC HC330 | Enterprise | SATA 6Gb/s (SATA III) | 10 TB |
| HUH721008AL4200 | HGST | Enterprise | Enterprise | NL-SAS 12Gb/s | 8 TB |
| HUH721008ALE600 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| HUH721008ALE604 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| HUH728080AL5200 | HGST | Enterprise | Enterprise | NL-SAS 12Gb/s | 8 TB |
| HUH728080ALE600 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| HUH728080ALE604 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| HUS728T8TAL5204 | HGST | Enterprise | Enterprise | NL-SAS 12Gb/s | 8 TB |
| HUS728T8TALE6L4 | Western Digital | Ultrastar DC HC320 | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| MD06ACA800V | Toshiba | Surveillance MD06-V | Surveillance | SATA 6Gb/s (SATA III) | 8 TB |
| MG05ACA800E | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| MG06SCA800E | Toshiba | MG06 | Enterprise | NL-SAS 12Gb/s | 8 TB |
| MG06SCA800EY | Toshiba | MG06 | Enterprise | NL-SAS 12Gb/s | 8 TB |
| ST8000NE0001 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NE0004 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NE001 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NE0011 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NE0011 (Rescue) | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NE0021 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NM000A | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NM0016 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NM001A | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 8 TB |
| ST8000NM0055 | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000NM0065 | Seagate | Exos 7E8 | Enterprise | NL-SAS 12Gb/s | 8 TB |
| ST8000NM0075 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 8 TB |
| ST8000NM0206 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000VN0004 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000VN0022 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| ST8000VN004 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| WD8001FFWX | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| WD8002FRYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| WD8003FFBX | Western Digital | Red Pro | NAS | SATA 6Gb/s (SATA III) | 8 TB |
| WD8003FRYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| WD8004FRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| WD8004VRYZ | Western Digital | Surveillance Gold | Enterprise | SATA 6Gb/s (SATA III) | 8 TB |
| ST7000VN0002 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 7 TB |
| HUH728060ALE600 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| HUS726060ALE610 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| HUS726060ALE614 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| HUS726T6TALE6L4 | Western Digital | Ultrastar DC HC310 | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| MD06ACA600V | Toshiba | Surveillance MD06-V | Surveillance | SATA 6Gb/s (SATA III) | 6 TB |
| MG04ACA600E | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| MG04SCA60EE | Toshiba | MG04 | Enterprise | NL-SAS 12Gb/s | 6 TB |
| MG06SCA600E | Toshiba | MG06 | Enterprise | NL-SAS 12Gb/s | 6 TB |
| MG06SCA600EY | Toshiba | MG06 | Enterprise | NL-SAS 12Gb/s | 6 TB |
| ST6000NE000 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NE0001 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NE0003 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NE0011 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NE0013 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NE0021 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NE0023 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NM0014 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 6 TB |
| ST6000NM0024 | Seagate | Seagate Enterprise Capacity | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NM0034 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 6 TB |
| ST6000NM0095 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 6 TB |
| ST6000NM0105 | Seagate | Exos 7E8 | Enterprise | NL-SAS 12Gb/s | 6 TB |
| ST6000NM0115 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000NM021A | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000VN0001 | Seagate | Enterprise NAS | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000VN0003 | Seagate | NAS | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000VN0011 (Rescue) | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000VN0033 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000VN004 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| ST6000VN0041 | Seagate | IronWolf | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| WD6001FFWX (Red Pro NASware 3.0) | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| WD6002FFWX | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| WD6002FRYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| WD6003FFBX | Western Digital | Red Pro | NAS | SATA 6Gb/s (SATA III) | 6 TB |
| WD6003FRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| WD6003VRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 6 TB |
| HUS726050ALE610 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| HUS726050ALE614 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| MG04ACA500E | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| MG04SCA50EE | Toshiba | MG04 | Enterprise | NL-SAS 12Gb/s | 5 TB |
| ST5000NM0024 | Seagate | Seagate Enterprise Capacity | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| ST5000VN0001 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| ST5000VN0011 (Rescue) | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| WD5001FFWX (Red Pro NASware 3.0) | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 5 TB |
| HUS726040ALA614 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| HUS726040ALE610 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| HUS726040ALE614 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| HUS726T4TALA6L4 | Western Digital | Ultrastar DC HC310 | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| HUS726T4TALE6L4 | Western Digital | Ultrastar DC HC310 | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| MG04ACA400E | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| MG04ACA400N | Toshiba | MG04 | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| MG04SCA40EE | Toshiba | MG04 | Enterprise | NL-SAS 12Gb/s | 4 TB |
| ST4000NE000 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NE001 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NE0015 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NE0025 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NM0014 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 4 TB |
| ST4000NM0024 | Seagate | Seagate Enterprise Capacity | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NM0025 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 4 TB |
| ST4000NM002A | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NM0033 | Seagate | Seagate® Constellation® | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NM0035 | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NM003A | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 4 TB |
| ST4000NM0095 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 4 TB |
| ST4000NM0115 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000NM0125 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 4 TB |
| ST4000VN0001 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| ST4000VN0011 (Rescue) | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| WD4000FYYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| WD4002FFWX | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| WD4002FYYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| WD4003FFBX | Western Digital | Red Pro | NAS | SATA 6Gb/s (SATA III) | 4 TB |
| WD4003FRYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| WD4003VRYZ | Western Digital | Surveillance Gold | Enterprise | SATA 6Gb/s (SATA III) | 4 TB |
| MG04ACA300E | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 3 TB |
| ST3000NM0005 | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 3 TB |
| ST3000NM0025 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 3 TB |
| ST3000NM0033 | Seagate | Seagate® | Enterprise | SATA 6Gb/s (SATA III) | 3 TB |
| ST3000VN0001 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 3 TB |
| ST3000VN0011 (Rescue) | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 3 TB |
| WD3000FYYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 3 TB |
| HUS722T2TALA604 | Western Digital | Ultrastar DC HA210 | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| HUS726020AL4210 | HGST | Enterprise | Enterprise | NL-SAS 12Gb/s | 2 TB |
| HUS726020AL4211 | HGST | Enterprise | Enterprise | NL-SAS 12Gb/s | 2 TB |
| HUS726020ALA614 | HGST | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| HUS726020ALE610 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| HUS726020ALE614 | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| MG04ACA200E | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| MG04ACA200N | Toshiba | MG04 | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| MG04SCA20EE | Toshiba | MG04 | Enterprise | NL-SAS 12Gb/s | 2 TB |
| ST2000NE001 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NE0015 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NE0025 | Seagate | IronWolf Pro | NAS | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0008 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0014 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 2 TB |
| ST2000NM001A | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0024 | Seagate | Seagate Enterprise Capacity | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0033 | Seagate | Seagate® | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0034 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 2 TB |
| ST2000NM0045 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 2 TB |
| ST2000NM0055 | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0115 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 2 TB |
| ST2000NM0125 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000NM0135 | Seagate | Surveillance | Surveillance | NL-SAS 12Gb/s | 2 TB |
| ST2000VN0001 | Seagate | Enterprise NAS | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| ST2000VN0011 (Rescue) | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| WD2000FYYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| WD2004FBYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| WD2005FBYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| WD2005VBYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 2 TB |
| HUS722T1TALA604 | Western Digital | Ultrastar DC HA210 | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| MG03ACA100 | Toshiba | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| MG04ACA100N | Toshiba | MG04 | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| ST1000NM0008 | Seagate | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| ST1000NM0033 | Seagate | Seagate® | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| ST1000NM0045 | Seagate | Enterprise | Enterprise | NL-SAS 12Gb/s | 1 TB |
| ST1000NM0055 | Seagate | Exos 7E8 | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| WD1004FBYZ | Western Digital | Enterprise | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| WD1005FBYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
| WD1005VBYZ | Western Digital | Gold | Enterprise | SATA 6Gb/s (SATA III) | 1 TB |
Going big on the TDS-16489U R2(QTS)?
At the top of the capacity range only enterprise lines are listed. They are built for sustained 7200RPM writes and 24/7 RAID duty — the right choice for a full-bay build:
Security: QNAP security: DeadBolt history & lockdown — eCh0raix → Qlocker → DeadBolt — what changed.