Synology Plus Series HAT3300 4TB 3.5" SATA 6Gb/s 5400RPM Internal NAS Hard Disk Drive
Synology Plus Series HAT3300 4TB 3.5" SATA 6Gb/s 5400RPM Internal NAS Hard Disk Drive
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↩️ Returns & Refunds
30-day return window on eligible items (from delivery date).
- Item must be unused, in original packaging with all tags/accessories.
- GST invoice required for processing.
- Exclusions: hygiene/consumable items, used or physically damaged items, made-to-order goods.
- Refunds go to the original payment method after QC (typically 3–7 business days).
To start a return, contact us with your Order ID and clear photos of the item/box.
🛡 Brand Warranty
Official manufacturer warranty applies to eligible products. Coverage & duration follow the brand’s policy (typically 6–24 months).
- Keep your GST invoice — required for warranty service.
- Contact the brand’s authorized service centre or message us; we’ll guide you.
- Warranty covers manufacturing defects only (excludes liquid/physical damage, wear & tear, unauthorized repairs).
- Serial/IMEI/QR labels must be intact; include box accessories if asked.
For exact terms, please refer to the brand’s warranty card inside the box.

Synology Plus Series HAT3300 4TB 3.5" SATA 6Gb/s 5400RPM Internal NAS Hard Disk Drive
Superior dependability
Using 100% conventional magnetic recording (CMR) technology, Plus Series disk drives ensure consistent write performance throughout their lifespans.
Easy firmware updates
Firmware updates can be performed directly through DSM, ensuring drives benefit from the latest patches while eliminating the need for disk removal.
Comprehensive testing
Synology Plus Series drives are subjected to thorough compatibility and stress testing to ensure smooth 24/7 operation under multi-user workloads.
3-year warranty
At Synology, we are committed to delivering innovative and high-quality products. The Plus Series drives come with a 3-year limited warranty that includes top-notch technical support and hardware replacement services.
Model | Synology HAT3300 |
Color | Silver |
Form factor | 3.5-inch |
Interface | SATA 6.0 Gb/s |
Capacity | 4TB |
Rotational Speed | 5400 RPM |
Max Data Transfer Rate | 202 MB/s |
Power Consumption | 3.96 W |
Temperature (operating / non-operating |
5°C to 60°C -40°C to 70°C |
RoHS compatible | Yes |
Dimensions(LxWxH) | 22.4 x 15.3 x 7.2 cm |
Weight | 720g |
Warranty | 3 Years |
Package Contents | Hard Drive Documentation |





