SYNOLOGY 4TB 3.5IN Plus Series SATA HDD
Features
Reliable Drives for Home and Small Office Systems
Synology Plus Series SATA HDDs are designed to meet the reliability, endurance, and performance requirements of 24/7 storage in Synology small and medium-sized business storage systems. Stringent validation testing and NAS-class reliability ensure consistent performance in high-uptime and multi-user environments.
Highlights
Reliable Always-On Operation
Backed by up to a 1.2 million hours MTBF[1] and 180 TB/year workload rating
Tested for Maximum Reliability
Stringent validation and over 500,000 hours of testing ensure reliability in Synology systems
Seamless Firmware Updates
Firmware updates can be performed directly in Synology DSM
Reliable Recording Technology
Conventional magnetic recording (CMR) technology offers consistent performance
Engineered for endurance
Synology Plus Series HDDs are backed by up to a 1.2 million-hour mean time between failure (MTBF)[1] and a 180 TB per year workload rating, up to three times the limit of conventional desktop hard drives. Over 500,000 hours of compatibility and stress testing ensure smooth operation even under multi-user workloads.
Convenient firmware updates
Users are automatically notified when firmware updates become available for Synology Plus Series HDDs and can update drives seamlessly from DiskStation Manager (DSM) on their Synology storage system, eliminating the need for third-party tools and disk removal for firmware updates.
[1] Mean Time Between Failure (MTBF) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTBF.
Specifications
Technical Specifications
| Capacity | 4 TB |
|---|---|
| Model number | HAT3300-4T |
| Form factor | 3.5" |
| Interface | SATA |
| Sector size | 512e |
| Drive design | Air |
| Rotational speed | 5,400 rpm |
| Interface speed | 6 Gb/s |
| Cache | 256 MB |
| Maximum sustained data transfer speed (typical) | 202 MB/s |
| MTBF | 1,000,000 hours |
| Workload rating | 180 TB/year data write/read |
| Supply voltage | 12 V (± 10%) / 5 V (± 5%) |
| Idle power average | 3.96 W |
| Average operating power | 4.85 W |
| Temperature | Operating 0°C to 65°C (32°F to 149°F)Non-operating -40°C to 70°C (-40°F to 158°F) |
| Shock | Operating 785 m/s2 (2 ms duration)Non-operating 2,943 m/s2 (2 ms duration) |
| Vibration | Operating10 Hz to 22 Hz: 2.45 m/s2,Limited displacement22 Hz to 350 Hz: 4.90 m/s2350 Hz to 500 Hz: 2.45 m/s2Non-operating5 Hz to 22 Hz: 29.43 m/s²,Limited displacement22 Hz to 350 Hz: 29.43 m/s²350 Hz to 500 Hz: 29.43 m/s² |
| Altitude | Operating -304.8 m to 3,048 mNon-operating -304.8 m to 12,192 m |
| Relative humidity | Operating 5% to 90% R.H. (No condensation)Non-operating 5% to 95% R.H. (No condensation) |
| Acoustics, idle (typical) | 23 dB |
| Acoustics, seek (typical) | 27 dB |
| Size (HxWxD) | 20.20 mm x 101.85mm x 147 mm |
| Weight | 490 g |
| Certification | CE, RCM, BSMI, KC, UKCA, UL, TUV, RoHS |
| Brand | SYNOLOGY |
|---|---|
| Product Type | PC Parts > Internal Hard Drives |
| Weight | 0.9 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return
