16TB enterprise 3.5-inch SATA hard drive
Synology HAT5310-16T 16TB Enterprise SATA HDD
The Synology HAT5310-16T is a 16TB, 7,200 rpm enterprise SATA hard drive for supported Synology systems, with a helium-sealed design, 512e sector format, 512 MB buffer, 2.5-million-hour MTBF rating and five-year warranty.
High-capacity enterprise SATA storage for Synology systems
The HAT5310-16T provides 16TB per drive for supported Synology platforms that require enterprise SATA storage. Its published performance, reliability, power and temperature data support informed capacity planning, while DSM firmware integration can simplify ongoing drive maintenance.
16TB enterprise capacity
The drive provides 16TB in a standard 3.5-inch SATA form factor.
7,200 rpm performance
The official document lists a typical maximum sustained transfer speed of 281 MB/s.
Enterprise reliability profile
The supplied specification states a 2.5-million-hour MTBF rating and a workload rating of 550 TB transferred per year.
Persistent write cache
The Enterprise SATA series uses persistent write-cache technology to help protect data during sudden power loss.
DSM firmware maintenance
Supported drive firmware updates can be managed through DSM as part of the system workflow.
Five-year warranty
The drive carries five-year limited coverage beginning from the purchase date on the receipt.
Who is the Synology HAT5310-16T best for?
A strong choice for
- Supported Synology NAS systems needing 16TB per drive
- Enterprise file-server and high-capacity storage deployments
- 24/7 business storage environments
- Administrators seeking DSM-integrated firmware updates
- Deployments requiring a five-year drive warranty
Consider another model if you need
- Your exact Synology model does not list HAT5310-16T as compatible
- You need a SAS rather than SATA drive
- You require a different capacity or currently listed replacement model
Key specifications
Full technical specifications
Hardware, performance and reliability
| Model | HAT5310-16T |
|---|---|
| Capacity | 16 TB |
| Form factor | 3.5-inch |
| Drive design | Helium-sealed |
| Interface | SATA 6 Gb/s |
| Sector size | 512e |
| Rotational speed | 7,200 rpm |
| Buffer size | 512 MB |
| Maximum sustained data transfer speed | 281 MB/s typical |
| Mean time between failures (MTBF) | 2.5 million hours |
| Workload rating | 550 TB transferred per year |
| Warranty | 5 years |
Power and temperature
| Supply voltage | 12 V (±10%) / 5 V (+10/-7%) |
|---|---|
| Idle power average | 4.16 W typical |
| Average operating power | 8.35 W typical |
| Power note | Power consumption may differ according to configurations and platforms. |
| Operating temperature | 5°C to 60°C (41°F to 140°F) |
| Non-operating temperature | -40°C to 70°C (-40°F to 158°F) |
| Operating relative humidity | 5% to 90% R.H. (no condensation) |
| Non-operating relative humidity | 5% to 95% R.H. (no condensation) |
Physical and environmental
| Dimensions (H × W × D) | 26.1 × 101.85 × 147 mm |
|---|---|
| Weight | 720 g |
| Operating shock | 490 m/s² (2 ms duration) |
| Non-operating shock | 1,960 m/s² (2 ms duration) |
| Operating vibration | 5 Hz to 300 Hz: 7.35 m/s²; 300 Hz to 500 Hz: 2.45 m/s² |
| Non-operating vibration | 5 Hz to 500 Hz: 29.4 m/s² |
| Operating altitude | -304.8 m to 3,048 m |
| Non-operating altitude | -304.8 m to 12,192 m |
| Certifications | CE, BSMI, RCM, KC, ICES, UKCA, TUV, UL and RoHS |
Frequently asked questions about the Synology HAT5310-16T
What is the Synology HAT5310-16T?
It is a 16TB enterprise 3.5-inch SATA hard drive designed for supported Synology systems.
What interface does the HAT5310-16T use?
It uses SATA 6 Gb/s.
What sector format does the HAT5310-16T use?
The supplied specification identifies a 512e sector format.
What rotational speed does the HAT5310-16T use?
It operates at 7,200 rpm.
What transfer speed is listed for the HAT5310-16T?
The official product document lists a typical maximum sustained data transfer speed of 281 MB/s.
How much buffer does the HAT5310-16T have?
The supplied product specification states 512 MB.
What is the HAT5310-16T MTBF rating?
The supplied specification states 2.5 million hours. MTBF is a statistical value, not a guarantee or estimate of product life.
Can HAT5310-16T firmware be updated through DSM?
The Synology Enterprise SATA series supports firmware maintenance through DSM on compatible systems.
Which systems support the HAT5310-16T?
Compatibility is model-specific. Verify your exact NAS on Synology's current compatibility list.
What warranty applies to the HAT5310-16T?
It has a five-year limited warranty beginning from the purchase date shown on the receipt.
- Use manufacturer model HAT5310-16T when checking compatibility.
- Verify availability and compatibility for the exact Synology NAS before purchase.
- MTBF is a statistical reliability measure, and performance and power may vary with configuration.
