Synology HAS5320 24TB 3.5" SAS Enterprise HDD.

HAS5320 24TB 3.5" SAS Enterprise Class HDD

Capacity: 24 TB Form Factor: 3.5" Interface: SAS 12 Gb/s Rotational Speed: 7,200 rpm Cache: 1 GB Sector Size: 512e Drive Design: Helium-sealed Max Sustained Transfer Speed: 309 MB/s MTBF: 2,500,000 hours Workload Rating: 550 TB/year Warranty: 5 years Operating Temperature: 5°C to 60°C Idle Power Consumption: 4.74 W Average Operating Power: 8.46 W