Kingshark gamer SSD M.2 2280 64GB Ngff Internal Solid State Drive High-Performan(Data Security) KingShark SSD supports faulty block management, TRIM command, garbage collection technology, and S.M.A.R.T. The monitoring system and the ECC (error checking and correction) technology can provide optimized performance and increased security in data transmission. (Fast) Start up your computer in just a few seconds. Up to 35x faster than a standard hard drive. Quicker startup, shutdown, app load, and response. (Energy-saving) Very low power consumption so you can use your laptop for long periods of time. (Stable) You don't have to worry about your data. Our SSD product adopts the original flash memory chip and has passed the compatibility and reliability tests. Our SSD product features 1.75M Industrial Average Time To Failure (MTTF) and various error correction technologies, which can achieve long-lasting reliability. (Three-year ) If there is any problem, with the problem within three years after the date of purchase, we will replace a new one for free.