OWC Mercury Electra 6G 1TB was pulled from a 27" iMac. Drive was tested and is working.The OWC Mercury Electra 6G 1TB SSD is a high-performance internal drive designed for computers and laptops. With a storage capacity of 1TB and a SATA III interface, this SSD offers fast data transfer rates and reliable storage. The 2.5-inch form factor makes it compatible with a wide range of devices, and the blue color adds a stylish touch to any system. Backed by the Mercury Electra product line and tested for quality, this SSD is a dependable choice for enhancing your computing experience.