OWC 1.0TB Mercury Electra 6G SSD 2.5" Serial-ATA 7mm Solid State Drive 1.0 TB, 2.5" Serial-ATA 7mm Solid-State Drive With sustained reads up to 532MB/s and writes up to 467MB/s, the OWC 1.0TB Mercury Electra 6G SSD line delivers unbeatable performance Works as a hard drive upgrade internally and in bus-powered or self-powered external enclosures Compatible with nearly any Mac or PC with a Serial ATA connection (SATA, SATA 2.0, or SATA 3.0) 3 Year OWC Limited Warranty <span class="a-text-bold">Global wear leveling algorithms</span>automatically distribute data evenly and manage program/erase count, maximizing SSD lifespan. <span class="a-text-bold">StaticDataRefresh</span>manages free space, gradually refreshing data across the SSD over time, preventing data corruption. <span class="a-text-bold">Hardware BCH ECC</span>corrects errors up to 66-bit/1KB for superior data retention and drive life. <span class="a-text-bold">Advanced security protocols</span>support 128/256-bit-AES disk encryption. iMac14,3 iMac14,2   iMac14,1 iMac13,3 iMac13,2   iMac13,1 iMac12,2  iMac12,1 iMac11,3  iMac11,2 MacBookPro9,2  MacBookPro9,1  MacBookPro8,3   MacBook Pro8,2 MacBookPro8,1   MacBookPro7,1  MacBook Pro6,2  MacBook Pro6,1 MacBookPro4,1   MacBookPro3,1  MacBook Pro2,2  MacBookPro2,1 MacBookPro1,2   MacBookPro1,1 MacBook4,1   MacBook3,1   MacBook2,1   MacBook1,1 MacPro5,1   MacPro4,1   MacPro3,1  MacPro2,1 Macmini6,2   Macmini6,1 Macmini5,3   Macmini5,2   Macmini5,1 Macmini4,1 Macmini2,1 iMac11,1   iMac10,1   iMac9,1 MacBook7,1  MacBook6,1   MacBook5,2   MacBook5,1 MacBookPro5,5  MacBookPro5,4   MacBookPro5,3   MacBookPro5,2   MacBookPro5,1 Macmini4,1   Macmini3,1