3TB Capacity, CoolSpin (5700RPM), 64MB Cache,SATA III 6.0Gb/s,Heavy Duty
3.5" Internal Hard Drive, SATA III 6.0Gb/s, Designed for 24/7 reliable operation
Works for Surveillance CCTV DVR, PC, Mac, RAID, NAS
Passed Factory Diagnostic Software + RE-CERTIFIED by State-of-the-Art software - Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors!
Worry Free Return! 100% Full Refund