Synology HAT5300-4T internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III

<b>Enterprise storage drives for Synology systems</b><br>Synology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty, the HAT5300 series brings unmatched reliability to Synology deployments.<br><b>Consistent performance scaling</b><br>Through testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.<br><b>Rigorous validation</b><br>Over 300,000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.<br><b>Effortless firmware updates</b><br>Automatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.<br><b>Durability for 24/7 environments</b><br>HAT5300 series HDD is backed by a 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss.<br><b>5-year warranty</b><br>At Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Synology HAT5300-4T. HDD capacity: 4 TB, HDD speed: 7200 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5", Interface: Serial ATA III