?Biwin Storage?Biwin is a professional storage manufacturer that specializes in SSD/DRAM and has unique semiconductor mounting technology (packaging testing) and strict quality control to ensure durability and reliability, providing storage products to maximize the performance of your devices ?Supports SATA 3.0 and up to 550 MB/s?Biwin M100 2.5-inch SSD supports SATA 3.0 for high-speed transfer up to 550 MB/s. 3 to 6 times the performance of your HDD for comfortable operation of OS/App. SATA II compatible for a wide range of environments ?NO MORE CAPACITY? Store large amounts of photos, music and videos safely and comfortably. Quick access to media, creative creations and design data and easy to share at any time (Acronis software provided) You can use the Acronis backup software for free. Backup your PC data easily. No need to install OS/soft when replacing SSD Biwin M100 Series is backed by a 3 year warranty for Japan. In case of a defect, please contact the seller from your order history (*Not for physical damage)