Synology Enterprise HAT5300 HAT5320-4T 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Video Surveillance System, Server, NAS, Storage System Device Supported - 7200rpm - 550 TB TBW - 512e Fo

Built for Demanding Workloads and HighCapacity ArraysSynology HAT5300 series HDDs are engineered for demanding, high-volume workloads, delivering up to 23% greater multi-client sequential read performance compared to third-party drives. 1 Built for unwavering reliability, these CMR-based drives have undergone over 500, 000 hours of rigorous validation and are backed by a 5-year Synology limited warranty. Scale-up ConfidentlySynology HAT5300 series drives are engineered to provide fast and dependable performance. Firmware and software collaborate to ensure maximum performance, delivering over 23% higher sequential read performance than similar capacity drives. 1 HAT5300 series provides outstanding performance for large-scale video surveillance, multimedia post-production, and enterprise file server environments.

Maximum Endurance and ReliabilityDesigned with our expertise in storage systems, HAT5300 series drives are backed by an up to 2.5 million hour MTBF