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>N/ASynology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300000 hours of in-house validation testing and backed by Synologys 5-year limited warranty the HAT5300 series brings unmatched reliability to Synology deployments.N/A<b>Consistent performance scaling</b>N/AThrough testing and optimizations HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.N/A<b>Rigorous validation</b>N/AOver 300000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.N/A<b>Effortless firmware updates</b>N/AAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.N/A<b>Durability for 24/7 environments</b>N/AHAT5300 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.N/A<b>5-year warranty</b>N/AAt 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.