About this item[list][*]Top-tier performance – Read speeds up to 3,500 MB/s and write speeds of up to 3,200 MB/s with proprietary SK hynix HYPERWRITE cache technology[*]Pioneering thermal efficiency – allowing the Gold P31 to run extremely cool while being primed for performance[*]5-year warranty, superior reliability and stability – Tested and validated through 1,000 hours of HTOL (Stress Test) with MTBF reaching 1.5 million hours, up to 1,200 TBW (TeraBytes Written)