OWC Mercury Electra 6G 500GB

Mercury Electra is the clear choice for a performance and capacity boost that goes far beyond your Mac's factory limits. Available in up to 2TB and sustained speeds of up to 517MB/s, the Mercury Electra 6G delivers performance you can count on. Initially designed for the Mac, Mercury Electra drives work right out of the box with no complications. No drivers, additional software or workarounds are required, it's as simple as plug and play.
Mercury Electra features high-quality Tier 1 asynchronous NAND and a suite of controller technologies designed for maximum performance and longevity. With exceptional wear-leveling and block management, gold-standard compression and data distribution, best-in-class error correction, intelligent recycling and no external TRIM support, Mercury Electra 6G SSDs deliver incredible performance and reliability. OWC SSDs are developed in Austin, TX, USA and undergo a rigorous 7-step testing process, including 100% burn-in, resulting in unwavering reliability.