12 TB enterprise 3.5-inch SATA HDD
Synology HAT5300-12T 12 TB 3.5-inch SATA Enterprise Series HDD
The Synology HAT5300-12T is a 12 TB 3.5" SATA 6 Gb/s hard drive for compatible Synology systems, operating at 7,200 rpm with a typical maximum sustained transfer speed of 254 MB/s.
- Capacity
- 12 TB
- Interface
- SATA 6 Gb/s
- Rotational speed
- 7,200 rpm
- Typical transfer
- 254 MB/s
Purpose-built storage for enterprise storage and server deployments
The Synology HAT5300-12T combines 12 TB capacity, 7,200 rpm operation and 254 MB/s typical maximum sustained transfer with Synology-system validation and DSM-oriented firmware maintenance. It is a capacity-specific choice for customers who have confirmed this exact drive on their system's compatibility list.
12 TB capacity
Adds 12 TB of 3.5-inch SATA hard-drive capacity to a compatible Synology system.
7,200 rpm operation
The exact HAT5300-12T model uses a 7,200 rpm rotational speed.
254 MB/s typical transfer
Synology specifies a typical maximum sustained data transfer speed of 254 MB/s for this exact capacity.
Built for 24/7 environments
The Enterprise Series is positioned for demanding Synology storage environments operating around the clock.
DSM firmware updates
Synology integration supports streamlined drive firmware updates through DSM.
5-year warranty
HAT5300-12T is backed by a five-year limited warranty beginning on the purchase date shown on the receipt.
Who is the Synology HAT5300-12T best for?
A strong choice for
- Compatible Synology systems requiring 12 TB of enterprise HDD capacity
- Business storage and server deployments operating around the clock
- Administrators wanting Synology-validated drive media
- Capacity-focused NAS arrays where 3.5-inch SATA media is specified
- Deployments that value DSM-based firmware maintenance
Consider another model if you need
- The target Synology system does not list HAT5300-12T as compatible
- SSD latency rather than mechanical hard-drive capacity
- A capacity other than 12 TB
- Portable external storage rather than an internal NAS drive
Key specifications
- Model
- HAT5300-12T
- Capacity
- 12 TB
- Form factor
- 3.5"
- Interface
- SATA 6 Gb/s
- Rotational speed
- 7,200 rpm
- Maximum sustained transfer (typical)
- 254 MB/s
- Active idle power (typical)
- 4.25 W
- Random read/write power (typical)
- 7.83 W
- Operating temperature
- 5°C to 60°C (41°F to 140°F)
- Warranty
- 5 years
Full technical specifications
Capacity, interface and performance
| Model | HAT5300-12T |
|---|---|
| Capacity | 12 TB |
| Form factor | 3.5" |
| Interface | SATA 6 Gb/s |
| Rotational speed | 7,200 rpm |
| Maximum sustained data transfer speed (typical) | 254 MB/s |
| Warranty | 5 years |
Power, environment and compatibility
| Active idle (typical) | 4.25 W |
|---|---|
| Random read/write (4 KB Q1, typical) | 7.83 W |
| 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) |
| Compatibility | Check the current Synology compatibility list for the exact system before purchase |
Frequently asked questions about the Synology HAT5300-12T
What is the Synology HAT5300-12T?
It is a 12 TB 3.5-inch enterprise SATA hard drive for compatible Synology systems.
What capacity does the HAT5300-12T provide?
The HAT5300-12T provides 12 TB of hard-drive capacity.
What interface does the HAT5300-12T use?
It uses a SATA 6 Gb/s interface in a 3.5-inch form factor.
What rotational speed does the HAT5300-12T use?
The HAT5300-12T operates at 7,200 rpm.
What transfer speed is specified for the HAT5300-12T?
Synology specifies a typical maximum sustained data transfer speed of 254 MB/s for this exact model.
Is the HAT5300-12T designed for continuous operation?
The Enterprise Series is purpose-built for Synology server deployments operating 24/7.
Can firmware for the HAT5300-12T be updated through DSM?
Synology states that firmware updates can be performed directly through DSM on supported systems.
What operating temperature is specified for the HAT5300-12T?
The specified operating range is 5°C to 60°C (41°F to 140°F).
What warranty applies to the HAT5300-12T?
Synology specifies a five-year limited warranty beginning on the purchase date shown on the receipt.
How do I confirm whether the HAT5300-12T is compatible?
Check Synology's current compatibility list for the exact NAS or storage system before purchase.
- Confirm the exact Synology system and current compatibility status before purchase.
- Actual performance and power consumption vary with workload, platform and configuration.
- The warranty period starts from the purchase date shown on the purchase receipt.
- Drive capacity is stated using the manufacturer's decimal convention.
