The 1TB Aura 6G PCIe Internal SSD for iMac from OWC / Other World Computing lets you upgrade the existing drive in your iMac computer to a 1TB storage capacity. It is compatible with 2.9 and 3.1 GHz 21.5" and 27" iMac computers (late 2012 Edition). This SSD is built with tier-1 asynchronous MLC NAND flash storage and Silicon Motion SM2246EN controller for high performance and reliability. It offers 560 MB/s read speed and 460 MB/s write speed for quick data transfer.
Silicon Motion SM2246EN processor controller is designed to deliver high performance and reliability
Data management keeps drives working at maximum potential even when full
Hardware error correction for data retention and drive health
Compression and even data distribution maximizes write performance and drive endurance