OWC 120GB Aura 6G Solid-State Drive for 2010-2011 MacBook Air The Aura 6G SSD achieves 6G speeds with compatible 2011 MacBooks and 3G speeds with 2010 MacBooks Get 6G speeds with 2011 MacBook Air-More SPEED get up to 507MB/s...3x faster than factory Get 3G speeds with 2010 MacBook Air-More SPEED get up to 275MB/s...68% faster than factory Compatible with 11 and 13 MacBook Air 2010 (MacBookAir3,1 and 3,2) and MacBook Air 2011 (MacBookAir 4,1 and 4,2) 3 Year OWC Limited Warranty <span class="a-text-bold">More SPEED</span>get up to 275MB/s...68% faster than factory. <span class="a-text-bold">More STORAGE</span>get up to nearly 16x more capacity! <span class="a-text-bold">More OPTIONS</span>choose from 120GB, 240GB, 480GB or 1.0TB models. <span class="a-text-bold">More COMPLETE</span>includes all the tools and free video necessary for installation <span class="a-text-bold">More SPEED</span>get up to 507MB/s...3x faster than factory. <span class="a-text-bold">More STORAGE</span>get up to nearly 16x more capacity! <span class="a-text-bold">More OPTIONS</span>choose from 120GB, 240GB, 480GB or 1.0TB models. <span class="a-text-bold">More COMPLETE</span>includes all the tools and free video necessary for installation <span class="a-text-bold">DuraWrite</span>extends the endurance of your Solid State Drive (SSD). <span class="a-text-bold">Intelligent Block Management &amp; Wear Leveling</span>automatically distributes data evenly across the entire SSD. <span class="a-text-bold">Intelligent Read Disturb Management</span>spreads the active read/write across the flash components eliminating data corruption caused by constant use. <span class="a-text-bold">Intelligent &#034;Recycling&#034;</span>for advanced free space management gradually re-writes data across the SSD over time to ensure data never gets corrupted. <span class="a-text-bold">RAISE</span>(Redundant Array of Independent Silicon Elements) protects the data on your drive similar to having a RAID setup. <span class="a-text-bold">Best-in-Class ECC Protection</span>for longest data retention and drive life.