Synology HAT5320-4T internal hard drive 4 TB 7200 RPM 512 MB 3.5 Serial ATA

Weight: 690 g | Type: HDD | Operating temperature (T-T): 5 - 60 °C | Interface: Serial ATA | HDD size: 3.5" | Operating relative humidity (H-H): 5 - 90% | Storage drive buffer size: 512 MB | Workload rate limit: 550 TB/year | HDD speed: 7200 RPM | HDD capacity: 4 TB | Depth: 147 mm | Height: 26.1 mm | HDD sustained transfer rate: 281 MiB/s | Storage temperature (T-T): -40 - 70 °C | Hot-swap: Yes | Width: 101.8 mm | Mean time between failures (MTBF): 2000000 h | Component for: NAS