Synology HAT3300 6TB 5400 RPM 6Gb/s SATA 512e 3.5"-inch Enterprise Hard Drive
By: Synology

Starting from
$200
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The 6TB is the mid-range capacity in Synology's HAT3300 range, which spans 4TB to 12TB across 4 capacity points. Synology-validated NAS drives for Plus-series and smaller rack units.
It attaches over 6Gb/s SATA in the 3.5" LFF form factor. The platters spin at 5400 RPM behind a 256 MB cache.
Featuring
- Product Line
- HAT3300
- Cache Storage
- 256 MB
- Disk Format
- 512e
- Recording Technology
- CMR (conventional)
Interfaces / Ports
- Spindle Speed
- 5400 RPM
- Drive Interface
- SATA
- Interface Standard
- 6Gb/s SATA
Physical characteristics
- Product Type
- Hard Drive
- Drive Type
- Internal
- Drive Width
- 3.5"
- Form Factor
- LFF
Miscellaneous
- Compliance Standards
- RoHS, WEEE
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Full published specifications for the Synology HAT3300 6TB 5400 RPM 6Gb/s SATA 512e 3.5"-inch Enterprise Hard Drive, as supplied. Confirm your backplane presents 6Gb/s SATA and that the platform supports SATA before ordering — compatibility validation against your specific server model is part of every order.
Where the HAT3300 6TB is deployed
- Read-heavy tiers: dataset staging, repositories and boot volumes
- Capacity expansion into free 3.5" LFF bays
- Like-for-like replacement and spares holding for deployed fleets
- New build-outs standardised on 6Gb/s SATA
Questions buyers ask about this part
- Will the 6TB HAT3300 fit my server?
- This is a 3.5" LFF part on 6Gb/s SATA. It fits any bay wired for 6Gb/s SATA. Send us your server model and we will confirm backplane support, firmware level and any bracket or caddy required before you order — that check is part of every order we ship.
- Should I take the 6TB or the 8TB?
- They are the same drive with different capacity: identical 6Gb/s SATA, 3.5" LFF and endurance rating. The 8TB gives you 1.3x the capacity per bay. Where bays are the constraint — a full backplane, or a rack you cannot grow — the larger capacity is usually cheaper per usable terabyte once you count the chassis it saves. Ask us for both on one quote and compare.
- Is this Synology part genuine, and is the warranty intact?
- Yes. We supply through authorized distribution only, so the part carries the full Synology manufacturer warranty and its firmware update path stays supported. No grey-market stock, no re-labelled drives, no voided warranties.
- Do you offer volume pricing and accept purchase orders?
- The listed price is per unit and indicative; tiered pricing applies at quantity. We accept purchase orders from qualified businesses, government and defence agencies, and educational institutions, with net terms and consolidated invoicing available. Email the quantity you need and we will come back within 48 business hours.
Other capacities in the Synology HAT3300 range
| Model | Part number | Availability | From |
|---|---|---|---|
| Synology HAT3300 4TB 5400 RPM 6Gb/s SATA 512e 3.5"-inch Enterprise Hard Drive | — | In Stock | $155 |
| Synology HAT3300 8TB 5400 RPM 6Gb/s SATA 512e 3.5"-inch Enterprise Hard Drive | — | In Stock | $255 |
| Synology HAT3300 12TB 5400 RPM 6Gb/s SATA 512e 3.5"-inch Enterprise Hard Drive | — | In Stock | $370 |
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