Synology HAT5300 12TB 7200 RPM Internal Enterprise HDD

The Synology HAT5300-12TB is an enterprise-class SATA III (6 Gb/s) hard disk drive designed for large scale NAS and server environments that need both high capacity and high reliability. With a massive 12 terabyte storage capacity, it spins at 7,200 RPM and features a 256 MB cache, allowing sustained data transfer rates up to about 242 MB/s under optimal conditions. It’s built for continuous 24/7 operation, rated for 550 TB/year workload, and carries a Mean Time Between Failures (MTBF) of 2.5 million hours. Additional strengths include firmware optimizations tied with Synology’s DSM software, persistent write cache to guard against data corruption from power disruptions, robust environmental tolerances (temperature, shock, vibration), and backed by a 5-year warranty. Ideal for enterprise file servers, multimedia storage, surveillance video, or any deployment where both capacity and dependability are critical.