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Status: Legacy / discontinued
A legacy 4-bay 1U rackmount NAS from QNAP's Turbo NAS line, first released in July 2008. It has hot-swappable bays and RAID 0, 1, 5, 6 or JBOD, but runs a single-core 500 MHz Marvell chip with 512 MB of memory that can't be upgraded. It still works as a budget box for file sharing and backups, but I wouldn't plan years around it.
| Bays | 4 |
|---|---|
| CPU | Marvell Orion 5281 |
| Cores / Threads | 1 / 1 |
| RAM | 0.5 GB |
| Product category | - |
| Badge | - |
| Hardware support status | Discontinued |
| OS/app support | 2011-12 (Firmware 3.3.3) |
| Technical support end | EOL |
| Recommended replacement | TS-464U |
| Release year | 2008 |
| RAID levels | Single, JBOD, RAID 0, RAID 1, RAID 5, RAID 6 |
| RAM (max) | 0.5 GB |
| Memory generation | DDR2 |
| Memory speed (MT/s) | 333 MT/s |
| ECC memory | Non-ECC |
| Replaceable memory | Soldered / not replaceable |
| Network ports | 1x 1GbE |
| USB ports | 3x USB 2.0 |
| PCIe expansion | None |
| M.2 slots | None |
| Max raw capacity | 4 |
| Drive bay types | 3.5" SATA HDD, 3.5" SATA SSD |
| Hot-swappable bays | Yes |
| CPU frequency (GHz) | 0.5 |
| Dimensions H x W x D | 1.8 x 16.9 x 16.1 in (44.45 x 430 x 409.1 mm) |
| Weight | 11.5 lb (5.2 kg) |
3 eBay listings checked Nov 9, 2026 · 1 new, 2 used (too few new listings to show a reliable new price)
Documents
Compatible Drives
118 drives certified on TS-409U'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.
118certified models
4drive brands
1 TBlargest listed
118with verified extra specs
Certified drives by capacity
0.04 TB3
0.08 TB4
0.12 TB3
0.16 TB8
0.2 TB2
0.25 TB19
0.3 TB2
0.32 TB16
0.4 TB13
0.5 TB21
0.64 TB2
0.75 TB14
1 TB11
Show all 118 certified drives
118 shown
| Brand | Model | Capacity | Type | Verified drive details | Recently observed offers | Status | Firmware |
|---|---|---|---|---|---|---|---|
| Western Digital | WD1000FYPS details | 1.0 TB | 3.5" Enterprise HDD | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $71.10 · Used: $236.71 | - | - |
| Western Digital | WD1002FBYS details | 1.0 TB | 3.5" Enterprise HDD | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $44.99 · Used: $18.97 | - | - |
| Seagate | ST31000340NS details | 1.0 TB | 3.5" NAS HDD | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $64.99 · Used: $47.00 | - | - |
| Seagate | ST31000340AS details | 1.0 TB | 3.5" Desktop HDD | 7200 RPM · 32 MB cache · CMR · 750000 h MTBF · 5-year warranty | Refurb: $119.00 · Used: $45.00 | - | - |
| Seagate | ST31000333AS details | 1.0 TB | 3.5" Desktop HDD | 7200 RPM · 32 MB cache · CMR · 750000 h MTBF · 5-year warranty | New: $199.00 · Refurb: $55.00 | - | - |
| Seagate | ST31000528AS details | 1.0 TB | 3.5" HDD | 7200 RPM · 32 MB cache · CMR · 55 TB/year workload · 3-year warranty | New: $54.00 · Refurb: $124.00 | - | - |
| Samsung | HD103UJ details | 1.0 TB | 3.5" Desktop HDD | 5400 RPM · 32 MB cache · CMR · 600000 h MTBF · 3-year warranty | New: $44.95 · Used: $25.00 | - | - |
| Samsung | HD103SI details | 1.0 TB | 3.5" Desktop HDD | 5400 RPM · 32 MB cache · CMR · 3-year warranty | New: $69.99 · Used: $29.75 | - | - |
| Samsung | HD103UI details | 1.0 TB | 3.5" Desktop HDD | 5400 RPM · 32 MB cache · 3-year warranty | New: $157.95 · Refurb: $55.00 | - | - |
| Samsung | HE103UJ details | 1.0 TB | 3.5" Enterprise HDD | 5400 RPM · 32 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $177.52 · Used: $110.32 | - | - |
| Hitachi | HDS721010KLA330 details | 1.0 TB | 3.5" Desktop HDD | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 3-year warranty | Refurb: $69.99 · Used: $22.57 | - | - |
| Western Digital | WD7500AACS details | 0.75 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 2-year warranty | New: $89.00 · Used: $39.00 | - | - |
| Western Digital | WD7502ABYS details | 0.75 TB | 3.5" Enterprise HDD | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 5-year warranty | Refurb: $34.99 · Used: $19.99 | - | - |
| Seagate | ST3750640NS details | 0.75 TB | 3.5" Enterprise HDD | 7200 RPM · 16 MB cache · CMR · 550 TB/year workload · 1200000 h MTBF · 5-year warranty | New: $39.00 · Refurb: $55.00 | - | - |
| Seagate | ST3750330NS details | 0.75 TB | 3.5" Enterprise HDD | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $37.94 · Used: $21.89 | - | - |
| Western Digital | WD7500AYYS details | 0.75 TB | 3.5" HDD | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $115.13 · Refurb: $55.00 | - | - |
| Western Digital | WD7500AYPS details | 0.75 TB | 3.5" HDD | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $155.95 · Used: $29.99 | - | - |
| Western Digital | WD7500AAKS details | 0.75 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | Refurb: $40.00 · Used: $15.00 | - | - |
| Seagate | ST3750630AS details | 0.75 TB | 3.5" HDD* | 7200 RPM · 16 MB cache · CMR · 750000 h MTBF · 5-year warranty | New: $88.02 · Used: $27.85 | - | - |
| Seagate | ST3750330AS details | 0.75 TB | 3.5" Desktop HDD* | 7200 RPM · 32 MB cache · CMR · 750000 h MTBF · 5-year warranty | New: $74.00 · Used: $119.00 | - | - |
| Seagate | ST3750528AS details | 0.75 TB | 3.5" Desktop HDD | 7200 RPM · 32 MB cache · CMR · 3-year warranty | Used: $16.00 | - | - |
| Hitachi | HDS721075KLA330 details | 0.75 TB | 3.5" Desktop HDD* | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $85.79 · Refurb: $54.99 | - | - |
| Seagate | ST3750840AS details | 0.75 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $102.50 · Refurb: $99.00 | - | - |
| Seagate | ST3750640AS details | 0.75 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 700000 h MTBF · 5-year warranty | New: $49.00 · Used: $17.49 | - | - |
| Samsung | HD753LJ details | 0.75 TB | 3.5" Desktop HDD | 7200 RPM · 32 MB cache · CMR · 3-year warranty | New: $69.97 · Refurb: $96.83 | - | - |
| Western Digital | WD6400AAKS details | 0.64 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 550 TB/year workload · 1200000 h MTBF · 3-year warranty | New: $45.88 · Used: $18.95 | - | - |
| Western Digital | WD6400AACS details | 0.64 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 3-year warranty | New: $81.33 · Used: $99.00 | - | - |
| Western Digital | WD5001ABYS details | 0.5 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | Refurb: $29.99 · Used: $18.95 | - | - |
| Western Digital | WD5000ABPS details | 0.5 TB | Enterprise | 5400 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $128.13 · Refurb: $205.03 | - | - |
| Western Digital | WD5000AAKS details | 0.5 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 2-year warranty | New: $81.91 · Used: $15.99 | - | - |
| Seagate | ST3500320NS details | 0.5 TB | 3.5" NAS HDD* | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 5-year warranty | Used: $17.97 | - | - |
| Western Digital | WD5000AAJS details | 0.5 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 55 TB/year workload · 2-year warranty | New: $34.95 · Used: $22.00 | - | - |
| Western Digital | WD5000AACS details | 0.5 TB | 3.5" Desktop HDD | 5400 RPM · 16 MB cache · 1000000 h MTBF · 3-year warranty | New: $42.05 · Used: $19.99 | - | - |
| Western Digital | WD5002ABYS details | 0.5 TB | 3.5" Enterprise HDD | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $29.95 · Used: $19.99 | - | - |
| Western Digital | WD5000ABYS details | 0.5 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 550 TB/year workload · 1200000 h MTBF · 5-year warranty | Used: $20.98 | - | - |
| Seagate | ST3500630NS details | 0.5 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $35.00 · Refurb: $39.00 | - | - |
| Seagate | ST3500620AS details | 0.5 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 750000 h MTBF · 5-year warranty | Used: $14.99 | - | - |
| Seagate | ST3500320AS details | 0.5 TB | 3.5" Desktop HDD | 7200 RPM · 32 MB cache · CMR · 750000 h MTBF · 5-year warranty | New: $65.50 · Used: $30.00 | - | - |
| Seagate | ST3500418AS details | 0.5 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 45 TB/year workload · 750000 h MTBF · 3-year warranty | Refurb: $30.79 · Used: $15.54 | - | - |
| Samsung | HD502HI details | 0.5 TB | 3.5" Desktop HDD | 5400 RPM · 32 MB cache · CMR · 3-year warranty | New: $96.93 · Used: $73.54 | - | - |
| Hitachi | HDP725050GLA360 details | 0.5 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $44.00 · Used: $15.99 | - | - |
| Hitachi | HDT725050VLA360 details | 0.5 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $66.85 · Refurb: $29.99 | - | - |
| Hitachi | HDT725050VLA380 details | 0.5 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 1000000 h MTBF · 3-year warranty | New: $104.73 · Used: $95.00 | - | - |
| Hitachi | HDP725050GLA380 details | 0.5 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 3-year warranty | Used: $59.99 | - | - |
| Seagate | ST3500830AS details | 0.5 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 700000 h MTBF · 5-year warranty | Used: $17.50 | - | - |
| Seagate | ST3500630AS details | 0.5 TB | 3.5" HDD | 7200 RPM · 16 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $66.99 · Refurb: $30.00 | - | - |
| Western Digital | WD5000KS details | 0.5 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 550 TB/year workload · 3-year warranty | Used: $82.50 | - | - |
| Western Digital | WD5000YS details | 0.5 TB | 3.5" NAS HDD | 7200 RPM · 16 MB cache · 550 TB/year workload · 1200000 h MTBF · 5-year warranty | Used: $28.99 | - | - |
| Western Digital | WD4001ABYS details | 0.4 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $29.99 · Used: $17.95 | - | - |
| Western Digital | WD4000AAKS details | 0.4 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 3-year warranty | Used: $54.00 | - | - |
| Western Digital | WD4000AAJS details | 0.4 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $96.93 · Refurb: $95.00 | - | - |
| Western Digital | WD4000ABYS details | 0.4 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $194.90 | - | - |
| Seagate | ST3400620NS details | 0.4 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 5-year warranty | New: $79.99 · Used: $14.00 | - | - |
| Hitachi | HDP725040GLA360 details | 0.4 TB | 3.5" HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | New: $77.99 · Used: $70.75 | - | - |
| Hitachi | HDP725040GLA380 details | 0.4 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 55 TB/year workload · 500000 h MTBF · 3-year warranty | Used: $67.55 | - | - |
| Hitachi | HDT725040VLA360 details | 0.4 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 3-year warranty | New: $88.00 · Used: $18.25 | - | - |
| Hitachi | HDT725040VLA380 details | 0.4 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | Used: $66.94 | - | - |
| Seagate | ST3400820AS details | 0.4 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 5-year warranty | Refurb: $227.31 · Used: $24.99 | - | - |
| Seagate | ST3400620AS details | 0.4 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $37.99 · Refurb: $45.14 | - | - |
| Western Digital | WD4000KS details | 0.4 TB | 3.5" Desktop HDD | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 1200000 h MTBF · 3-year warranty | New: $149.00 | - | - |
| Western Digital | WD4000YS details | 0.4 TB | 3.5" Enterprise HDD | 7200 RPM · 16 MB cache · 1200000 h MTBF · 5-year warranty | New: $46.89 · Used: $74.00 | - | - |
| Western Digital | WD3200AAJS details | 0.32 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $27.90 · Used: $14.89 | - | - |
| Western Digital | WD3200AAKS details | 0.32 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | New: $27.76 · Used: $15.60 | - | - |
| Western Digital | WD3201ABYS details | 0.32 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $39.99 · Used: $15.00 | - | - |
| Seagate | ST3320620NS details | 0.32 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 730000 h MTBF · 5-year warranty | New: $22.22 · Refurb: $19.65 | - | - |
| Seagate | ST3320613AS details | 0.32 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 750000 h MTBF · 5-year warranty | New: $38.50 · Used: $15.00 | - | - |
| Seagate | ST3320418AS details | 0.32 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 45 TB/year workload · 5-year warranty | Used: $14.99 | - | - |
| Hitachi | HDP725032GLA360 details | 0.32 TB | 3.5" HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | New: $20.99 · Refurb: $49.99 | - | - |
| Hitachi | HDP725032GLA380 details | 0.32 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $155.95 · Used: $18.00 | - | - |
| Hitachi | HDT725032VLA360 details | 0.32 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 3-year warranty | New: $20.00 · Used: $14.95 | - | - |
| Hitachi | HDT725032VLA380 details | 0.32 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 500000 h MTBF · 3-year warranty | Used: $12.99 | - | - |
| Seagate | ST3320820AS details | 0.32 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 700000 h MTBF · 5-year warranty | Refurb: $48.02 · Used: $15.04 | - | - |
| Seagate | ST3320620AS details | 0.32 TB | 3.5" HDD* | 7200 RPM · 16 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $57.88 · Used: $17.95 | - | - |
| Western Digital | WD3200JS details | 0.32 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $24.99 · Used: $37.00 | - | - |
| Western Digital | WD3200KS details | 0.32 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 3-year warranty | New: $97.81 · Used: $24.19 | - | - |
| Western Digital | WD3200YS details | 0.32 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1000000 h MTBF · 5-year warranty | New: $68.88 · Used: $19.99 | - | - |
| Western Digital | WD320ABYS details | 0.32 TB | 3.5" Enterprise HDD* | 7200 RPM · CMR · 1200000 h MTBF · 5-year warranty | No recent verified offer | - | - |
| Seagate | ST3300820AS details | 0.3 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 300 TB/year workload · 700000 h MTBF · 5-year warranty | New: $254.05 · Used: $133.00 | - | - |
| Western Digital | WD3000JS details | 0.3 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 55 TB/year workload · 1200000 h MTBF · 3-year warranty | New: $39.98 · Used: $79.00 | - | - |
| Western Digital | WD2502ABYS details | 0.25 TB | 3.5" Enterprise HDD | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $24.99 · Refurb: $19.99 | - | - |
| Western Digital | WD2500AAKS details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | New: $30.00 · Refurb: $62.00 | - | - |
| Seagate | ST3250820NS details | 0.25 TB | 3.5" Enterprise HDD* | 7200 RPM · 8 MB cache · CMR · 550 TB/year workload · 1200000 h MTBF · 5-year warranty | New: $66.85 · Refurb: $55.00 | - | - |
| Seagate | ST3250310SV details | 0.25 TB | 3.5" Surveillance HDD* | 7200 RPM · 32 MB cache · CMR · 1000000 h MTBF · 5-year warranty | New: $67.00 · Used: $15.39 | - | - |
| Seagate | ST3250310NS details | 0.25 TB | 3.5" Enterprise HDD* | 7200 RPM · 32 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $99.00 · Used: $30.00 | - | - |
| Seagate | ST3250620NS details | 0.25 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $44.98 · Used: $13.25 | - | - |
| Seagate | ST3250310AS details | 0.25 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 700000 h MTBF | Refurb: $89.00 · Used: $14.97 | - | - |
| Seagate | ST3250410AS details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 45 TB/year workload · 700000 h MTBF · 5-year warranty | New: $24.33 · Refurb: $41.17 | - | - |
| Seagate | ST3250620AS details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $37.98 · Used: $20.00 | - | - |
| Seagate | ST3250820AS details | 0.25 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 300 TB/year workload · 700000 h MTBF · 5-year warranty | New: $39.00 · Used: $15.00 | - | - |
| Seagate | ST3250318AS details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 55 TB/year workload · 700000 h MTBF · 5-year warranty | New: $125.00 · Used: $13.99 | - | - |
| Hitachi | HDP725025GLA380 details | 0.25 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $56.82 · Refurb: $41.58 | - | - |
| Hitachi | HDT725025VLA360 details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 3-year warranty | No recent verified offer | - | - |
| Hitachi | HDT722525DLA380 details | 0.25 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 1200000 h MTBF · 2-year warranty | New: $74.65 · Refurb: $66.85 | - | - |
| Hitachi | HDT725025VLA380 details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 55 TB/year workload · 3-year warranty | Refurb: $44.00 · Used: $19.72 | - | - |
| Western Digital | WD2500JS details | 0.25 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $15.99 · Used: $20.00 | - | - |
| Western Digital | WD2500AAJS details | 0.25 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $76.99 · Used: $17.09 | - | - |
| Western Digital | WD2500KS details | 0.25 TB | 3.5" Desktop HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 3-year warranty | New: $45.00 · Used: $20.94 | - | - |
| Western Digital | WD2500YS details | 0.25 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1000000 h MTBF · 5-year warranty | Used: $13.94 | - | - |
| Western Digital | WD2000JS details | 0.2 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $78.00 · Used: $49.00 | - | - |
| Seagate | ST3200820AS details | 0.2 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $105.84 · Used: $17.99 | - | - |
| Western Digital | WD1600JS details | 0.16 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | Used: $14.99 | - | - |
| Western Digital | WD1600AAJS details | 0.16 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 500000 h MTBF · 3-year warranty | New: $32.94 · Used: $15.00 | - | - |
| Western Digital | WD1601ABYS details | 0.16 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1200000 h MTBF · 5-year warranty | New: $29.95 · Used: $17.99 | - | - |
| Seagate | ST3160815AS details | 0.16 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 5-year warranty | New: $54.39 · Used: $14.99 | - | - |
| Seagate | ST3160215AS details | 0.16 TB | 3.5" HDD* | 7200 RPM · 2 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $66.85 · Used: $94.53 | - | - |
| Seagate | ST3160318AS details | 0.16 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $48.64 · Used: $9.99 | - | - |
| Hitachi | HDT722516DLA380 details | 0.16 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 1200000 h MTBF · 3-year warranty | Used: $19.99 | - | - |
| Western Digital | WD1600YS details | 0.16 TB | 3.5" Enterprise HDD* | 7200 RPM · 16 MB cache · CMR · 1000000 h MTBF · 5-year warranty | New: $49.99 · Used: $18.95 | - | - |
| Western Digital | WD1200JS details | 0.12 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 180 TB/year workload · 3-year warranty | New: $194.83 · Used: $24.00 | - | - |
| Seagate | ST3120215AS details | 0.12 TB | 3.5" Desktop HDD* | 7200 RPM · 2 MB cache · CMR · 700000 h MTBF · 5-year warranty | Used: $22.67 | - | - |
| Seagate | ST3120815AS details | 0.12 TB | 3.5" HDD* | 7200 RPM · 8 MB cache · CMR · 5-year warranty | No recent verified offer | - | - |
| Western Digital | WD800JD details | 0.08 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $99.95 · Used: $15.00 | - | - |
| Western Digital | WD800AAJS details | 0.08 TB | Desktop | 7200 RPM · 8 MB cache · CMR · 3-year warranty | New: $25.00 · Used: $14.00 | - | - |
| Seagate | ST380215AS details | 0.08 TB | 3.5" Desktop HDD* | 7200 RPM · 2 MB cache · CMR · 55 TB/year workload · 5-year warranty | New: $43.39 · Refurb: $38.50 | - | - |
| Seagate | ST380815AS details | 0.08 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 700000 h MTBF · 5-year warranty | New: $24.49 · Used: $13.00 | - | - |
| Western Digital | WD400JD details | 0.04 TB | 3.5" Desktop HDD* | 7200 RPM · 8 MB cache · CMR · 3-year warranty | Refurb: $59.00 · Used: $24.88 | - | - |
| Seagate | ST340215AS details | 0.04 TB | 3.5" Desktop HDD* | 7200 RPM · 2 MB cache · CMR · 55 TB/year workload · 700000 h MTBF · 5-year warranty | Used: $17.49 | - | - |
| Seagate | ST340815AS details | 0.04 TB | 3.5" HDD* | CMR · 5-year warranty | No recent verified offer | - | - |
* 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.
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