The Synology HAT5310-20T is a high-capacity 20TB hard drive engineered for NAS systems and enterprise storage environments. With its 3.5-inch form factor, SATA-III interface, and 7200 RPM spindle speed, it delivers reliable performance for demanding workloads. The 281MB buffer ensures smooth data transfers and reduces latency during intensive operations. Designed for 24/7 operation, this drive offers exceptional reliability and durability. Its large capacity makes it ideal for expanding storage in Synology NAS units, surveillance systems, or data centers requiring substantial storage without multiple drive installations. The HAT5310 series combines speed and dependability, making it a trusted choice for professionals who need consistent, long-term performance. Perfect for backup solutions, media libraries, and continuous recording applications where uptime and data integrity are critical.

 

Model	HAT5310-20T
Capacity	20 TB
Form Factor	3.5"
Interface	SATA 6 Gb/s
Rotational Speed	7,200 rpm
Max Sustained Data Transfer Speed (Typ.)	281 MB/s
Warranty	5 Years
Active Idle Power (Typ.)	4.38 W
Random Read/Write (4KB Q1) (Typ.)	8.11 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)