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Status: Legacy / discontinued
| Bays | 1 |
|---|---|
| CPU | Marvell 5182 500MHz |
| Product category | - |
| Badge | - |
| Hardware support status | Discontinued |
| OS/app support | 2011-12 (Firmware 3.3.3) |
| Technical support end | EOL |
| Recommended replacement | TS-133 |
| Largest certified configuration observed | 1.5 TB (1 x Seagate ST31500341AS, largest drive on the vendor HCL today; not a hardware limit) |
Documents
Compatible Drives
98 drives certified on TS-109 Pro II's official manufacturer compatibility list, sourced directly from QNAP's own published Hardware Compatibility List. Each model links to that drive's own compatibility page.
98certified models
4drive brands
1.5 TBlargest listed
3with verified extra specs
Certified drives by capacity
0.12 TB1
0.16 TB7
0.2 TB2
0.25 TB16
0.3 TB1
0.32 TB14
0.4 TB11
0.5 TB19
0.64 TB2
0.75 TB13
1 TB11
1.5 TB1
Show all 98 certified drives
98 shown
| Brand | Model | Capacity | Type | Verified drive details | Recently observed offers | Status | Firmware |
|---|---|---|---|---|---|---|---|
| Seagate | ST31500341AS | 1.5 TB | 3.5" HDD | - | New: $50.00 · Refurb: $38.50 | - | - |
| Western Digital | WD1000FYPS | 1.0 TB | 3.5" HDD | - | New: $71.10 · Used: $32.00 | - | - |
| Western Digital | WD1002FBYS | 1.0 TB | 3.5" HDD | - | New: $15.00 · Refurb: $32.50 | - | - |
| Seagate | ST31000340NS | 1.0 TB | 3.5" HDD | - | New: $64.99 · Used: $30.00 | - | - |
| Seagate | ST31000340AS | 1.0 TB | 3.5" HDD | - | Refurb: $119.00 · Used: $35.19 | - | - |
| Seagate | ST31000333AS | 1.0 TB | 3.5" HDD | - | New: $199.00 · Refurb: $55.00 | - | - |
| Seagate | ST31000528AS | 1.0 TB | 3.5" HDD | - | Refurb: $33.00 · Used: $24.99 | - | - |
| Samsung | HD103UJ | 1.0 TB | 3.5" HDD | - | New: $69.95 · Refurb: $120.59 | - | - |
| Samsung | HD103SI | 1.0 TB | 3.5" HDD | - | New: $69.99 · Refurb: $59.99 | - | - |
| Samsung | HD103UI | 1.0 TB | 3.5" HDD | - | New: $111.40 · Refurb: $55.00 | - | - |
| Samsung | HE103UJ | 1.0 TB | 3.5" HDD | - | New: $182.99 · Used: $113.71 | - | - |
| Hitachi | HDS721010KLA330 | 1.0 TB | 3.5" HDD | - | Refurb: $69.99 · Used: $24.00 | - | - |
| Western Digital | WD7500AACS | 0.75 TB | 3.5" HDD | - | New: $89.00 · Used: $42.99 | - | - |
| Western Digital | WD7502ABYS | 0.75 TB | 3.5" HDD | - | New: $64.88 · Refurb: $34.99 | - | - |
| Seagate | ST3750640NS | 0.75 TB | 3.5" HDD | - | New: $39.00 · Refurb: $54.35 | - | - |
| Seagate | ST3750330NS | 0.75 TB | 3.5" HDD | - | New: $67.50 · Used: $22.50 | - | - |
| Western Digital | WD7500AYYS | 0.75 TB | 3.5" HDD | - | Refurb: $55.00 · Used: $6.99 | - | - |
| Western Digital | WD7500AYPS | 0.75 TB | 3.5" HDD | - | Used: $29.99 | - | - |
| Western Digital | WD7500AAKS | 0.75 TB | 3.5" HDD* | - | Refurb: $40.00 · Used: $18.00 | - | - |
| Seagate | ST3750630AS | 0.75 TB | 3.5" HDD* | - | New: $91.88 · Used: $12.99 | - | - |
| Seagate | ST3750330AS | 0.75 TB | 3.5" HDD* | - | New: $74.00 · Used: $119.00 | - | - |
| Seagate | ST3750528AS | 0.75 TB | 3.5" HDD | - | New: $22.99 · Used: $18.86 | - | - |
| Hitachi | HDS721075KLA330 | 0.75 TB | 3.5" HDD* | - | New: $98.00 · Refurb: $54.99 | - | - |
| Seagate | ST3750640AS | 0.75 TB | 3.5" HDD | - | New: $49.00 · Refurb: $49.49 | - | - |
| Samsung | HD753LJ | 0.75 TB | 3.5" HDD | - | New: $69.97 · Refurb: $99.82 | - | - |
| Western Digital | WD6400AACS | 0.64 TB | 3.5" HDD* | - | New: $84.98 · Used: $99.00 | - | - |
| Western Digital | WD6400AAKS | 0.64 TB | 3.5" HDD | - | New: $45.88 · Used: $13.99 | - | - |
| Western Digital | WD5000AACS | 0.5 TB | 3.5" HDD | - | New: $42.05 · Used: $19.99 | - | - |
| Western Digital | WD5001ABYS | 0.5 TB | 3.5" HDD* | - | New: $67.92 · Refurb: $29.99 | - | - |
| Western Digital | WD5000ABPS | 0.5 TB | - | - | New: $134.37 · Refurb: $211.35 | - | - |
| Western Digital | WD5000AAKS | 0.5 TB | 3.5" HDD | - | New: $59.87 · Used: $19.99 | - | - |
| Seagate | ST3500630NS | 0.5 TB | 3.5" HDD* | - | New: $40.00 · Refurb: $39.00 | - | - |
| Seagate | ST3500320NS | 0.5 TB | 3.5" HDD* | - | Refurb: $59.99 · Used: $17.97 | - | - |
| Western Digital | WD5002ABYS | 0.5 TB | 3.5" HDD | - | New: $25.90 · Used: $22.98 | - | - |
| Western Digital | WD5000ABYS | 0.5 TB | 3.5" HDD* | - | Used: $20.98 | - | - |
| Seagate | ST3500620AS | 0.5 TB | 3.5" HDD* | - | Used: $19.67 | - | - |
| Seagate | ST3500320AS | 0.5 TB | 3.5" HDD | - | New: $65.50 · Used: $30.00 | - | - |
| Seagate | ST3500418AS | 0.5 TB | 3.5" HDD | - | Refurb: $30.79 · Used: $14.99 | - | - |
| Samsung | HD502HI | 0.5 TB | 3.5" HDD | - | New: $213.33 · Used: $75.81 | - | - |
| Hitachi | HDP725050GLA360 | 0.5 TB | 3.5" HDD | - | New: $50.00 · Refurb: $49.99 | - | - |
| Hitachi | HDT725050VLA360 | 0.5 TB | - | - | New: $68.90 · Refurb: $29.99 | - | - |
| Hitachi | HDT725050VLA380 | 0.5 TB | - | - | New: $110.25 · Used: $95.00 | - | - |
| Hitachi | HDP725050GLA380 | 0.5 TB | 3.5" HDD* | - | Used: $59.99 | - | - |
| Seagate | ST3500630AS | 0.5 TB | 3.5" HDD | 5-year warranty | Refurb: $30.00 · Used: $17.92 | - | - |
| Western Digital | WD5000KS | 0.5 TB | 3.5" HDD | - | Used: $82.50 | - | - |
| Western Digital | WD5000YS | 0.5 TB | 3.5" HDD | - | Used: $24.89 | - | - |
| Western Digital | WD4001ABYS | 0.4 TB | 3.5" HDD* | - | New: $29.99 · Used: $17.95 | - | - |
| Western Digital | WD4000AAKS | 0.4 TB | 3.5" HDD* | - | Used: $29.44 | - | - |
| Seagate | ST3400620NS | 0.4 TB | 3.5" HDD* | - | New: $79.99 · Used: $14.00 | - | - |
| Western Digital | WD4000ABYS | 0.4 TB | 3.5" HDD* | - | No recent verified offer | - | - |
| Hitachi | HDP725040GLA360 | 0.4 TB | 3.5" HDD* | - | New: $77.99 · Used: $72.94 | - | - |
| Hitachi | HDP725040GLA380 | 0.4 TB | 3.5" HDD* | - | Used: $70.05 | - | - |
| Hitachi | HDT725040VLA360 | 0.4 TB | - | - | New: $88.00 · Used: $18.25 | - | - |
| Hitachi | HDT725040VLA380 | 0.4 TB | - | - | Used: $69.41 | - | - |
| Seagate | ST3400620AS | 0.4 TB | 3.5" HDD | - | New: $37.99 · Refurb: $45.14 | - | - |
| Western Digital | WD4000KS | 0.4 TB | 3.5" HDD | - | New: $149.00 | - | - |
| Western Digital | WD4000YS | 0.4 TB | 3.5" HDD | - | New: $46.89 · Used: $74.00 | - | - |
| Western Digital | WD3200KS | 0.32 TB | 3.5" HDD* | - | Used: $24.19 | - | - |
| Seagate | ST3320620NS | 0.32 TB | 3.5" HDD* | - | New: $22.22 · Refurb: $19.65 | - | - |
| Western Digital | WD3200AAKS | 0.32 TB | 3.5" HDD* | - | New: $27.76 · Used: $17.00 | - | - |
| Western Digital | WD3201ABYS | 0.32 TB | 3.5" HDD* | - | New: $39.99 · Used: $15.00 | - | - |
| Seagate | ST3320613AS | 0.32 TB | 3.5" HDD* | - | New: $38.50 · Refurb: $87.18 | - | - |
| Seagate | ST3320418AS | 0.32 TB | 3.5" HDD* | - | Used: $14.99 | - | - |
| Hitachi | HDP725032GLA360 | 0.32 TB | 3.5" HDD* | - | New: $23.99 · Refurb: $49.99 | - | - |
| Hitachi | HDP725032GLA380 | 0.32 TB | 3.5" HDD* | - | New: $176.58 · Used: $23.00 | - | - |
| Hitachi | HDT725032VLA360 | 0.32 TB | - | - | New: $157.72 · Used: $24.00 | - | - |
| Hitachi | HDT725032VLA380 | 0.32 TB | - | - | Used: $19.98 | - | - |
| Seagate | ST3320620AS | 0.32 TB | 3.5" HDD* | - | New: $29.50 · Used: $19.95 | - | - |
| Western Digital | WD3200JS | 0.32 TB | - | - | New: $24.99 · Used: $24.99 | - | - |
| Western Digital | WD3200YS | 0.32 TB | 3.5" HDD* | - | New: $68.88 · Used: $19.99 | - | - |
| Western Digital | WD320ABYS | 0.32 TB | 3.5" HDD* | - | No recent verified offer | - | - |
| Western Digital | WD3000JS | 0.3 TB | - | - | New: $39.98 · Used: $79.00 | - | - |
| Western Digital | WD2500JS | 0.25 TB | - | - | New: $15.99 · Used: $17.80 | - | - |
| Western Digital | WD2502ABYS | 0.25 TB | 3.5" HDD | - | New: $24.99 · Refurb: $19.99 | - | - |
| Western Digital | WD2500AAKS | 0.25 TB | 3.5" HDD* | - | New: $30.00 · Refurb: $62.00 | - | - |
| Seagate | ST3250620NS | 0.25 TB | 3.5" HDD* | - | New: $44.98 · Used: $13.25 | - | - |
| Seagate | ST3250820NS | 0.25 TB | 3.5" HDD* | - | New: $70.05 · Used: $26.00 | - | - |
| Seagate | ST3250310SV | 0.25 TB | 3.5" HDD* | 5-year warranty | Used: $15.39 | - | - |
| Seagate | ST3250310NS | 0.25 TB | 3.5" HDD* | - | New: $202.21 · Used: $85.00 | - | - |
| Seagate | ST3250620AS | 0.25 TB | 3.5" HDD* | - | New: $37.98 · Used: $20.00 | - | - |
| Seagate | ST3250820AS | 0.25 TB | 3.5" HDD* | - | New: $14.99 · Used: $15.00 | - | - |
| Seagate | ST3250318AS | 0.25 TB | 3.5" HDD* | - | New: $34.16 · Used: $12.59 | - | - |
| Hitachi | HDP725025GLA380 | 0.25 TB | 3.5" HDD* | - | Refurb: $41.58 · Used: $14.95 | - | - |
| Hitachi | HDT725025VLA360 | 0.25 TB | - | - | No recent verified offer | - | - |
| Hitachi | HDT722525DLA380 | 0.25 TB | - | - | New: $78.09 · Refurb: $70.05 | - | - |
| Hitachi | HDT725025VLA380 | 0.25 TB | - | - | Refurb: $44.00 · Used: $19.72 | - | - |
| Western Digital | WD2500KS | 0.25 TB | 3.5" HDD* | - | New: $45.00 · Used: $19.30 | - | - |
| Western Digital | WD2500YS | 0.25 TB | 3.5" HDD* | - | Used: $17.80 | - | - |
| Western Digital | WD2000JS | 0.2 TB | - | - | Used: $49.00 | - | - |
| Seagate | ST3200820AS | 0.2 TB | 3.5" HDD* | - | New: $88.43 · Used: $29.00 | - | - |
| Western Digital | WD1600JS | 0.16 TB | - | - | New: $18.74 · Used: $14.99 | - | - |
| Western Digital | WD1600YS | 0.16 TB | 3.5" HDD* | - | New: $97.62 · Used: $19.99 | - | - |
| Western Digital | WD1601ABYS | 0.16 TB | 3.5" HDD* | - | New: $29.95 · Used: $17.49 | - | - |
| Seagate | ST3160815AS | 0.16 TB | 3.5" HDD* | - | New: $54.10 · Used: $14.95 | - | - |
| Seagate | ST3160215AS | 0.16 TB | 3.5" HDD* | 5-year warranty | New: $68.90 · Used: $97.00 | - | - |
| Seagate | ST3160318AS | 0.16 TB | 3.5" HDD* | - | New: $49.99 · Refurb: $54.99 | - | - |
| Hitachi | HDT722516DLA380 | 0.16 TB | - | - | Used: $19.95 | - | - |
| Western Digital | WD1200JS | 0.12 TB | - | - | Used: $24.00 | - | - |
* Type decoded from the drive model number, not stated by the NAS manufacturer.
Extra drive details are published only from manufacturer-owned documents or explicit human review. Follow the model link for field-level sources.
Certified list last checked 2026-08-18.
Looking for cameras compatible with QNAP NAS units? See the full QNAP camera compatibility database.