- Model:HAT5320-4T
- 4TB Storage Capacity
- 7200 RPM Speed
- Up to 281 MB/s Sustained Transfer
- 2.5M Hours MTBF, 550TB/Year Workload
- 5 Years Warranty from Synology
Overview
The Synology HAT5320 Enterprise 4TB NAS Hard Drive (HAT5320-4T) is a 4TB capacity drive with 7,200 RPM rotational speed and SATA 6 Gb/s interface, engineered for enterprise storage in Synology systems.
Enterprise storage drives for Synology systems. Synology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology's 5-year limited warranty, the HAT5300 series bring unmatched reliability to Synology deployments.
Through testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 35% higher sustained sequential read performance in demanding multi-user environments. With an MTBF rating of up to 2.5 million hours, the HAT5300 series HDD supports a workload of 550 TB per year and persistent write cache technology to minimize data corruption in the event of sudden power loss. Automatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights. Compared to similar-class drives from other brands, Synology hard drives deliver up to 13% quicker drive repair speeds within RAID arrays.
- 2.5 million hours MTBF rating
- 550 TB per year workload support
- Over 500,000 hours of stress testing
- Up to 13% faster RAID repairs
- One-click firmware updates through DSM
- Persistent write cache technology
- 5-year warranty
Specifications
- Capacity
- 4 TB
- Form Factor
- 3.5"
- Interface
- SATA 6 Gb/s
- Rotational Speed
- 7,200 rpm
- Maximum Sustained Data Transfer Speed (Typ.)
- 281 MB/s
- Warranty
- 5 Years
- Active Idle (Typ.)
- 3.49 W
- Random Read / Write (4KB Q1) (Typ.)
- 7.29 W
- Operating
- 5°C to 60°C (41°F to 140°F)
- Non-operating
- -40°C to 70°C (-40°F to 158°F)
- Notes
- The warranty period starts from the purchase date as stated on your purchase receipt. [(Learn more)](https://www.synology.com/en-global/company/legal/warranty) Power consumption may differ according to configurations and platforms.
Warranty
5 Years manufacturer warranty from Synology. Warranty service is provided by the brand's authorised service centre under the brand's own terms; keep the original invoice and the serial number for any claim, and we will guide you through the process. Details are in our Warranty Policy.