Transcend SSD220Q 1TB 2.5'' SATA SSD comes with the latest QLC NAND technology, which employs a higher density of storage cells. By using high-quality flash memory and enhanced firmware algorithms, the SSD220Q delivers greater performance and reliability. This new Transcend SSD220Q SSD Featuring QLC NAND Flash, SSD220Q's storage density per cell boosts 33%. More storage capacity is unleashed for more data. This SSD is taking full advantage of the SATA III 6 Gb/s interface and built-in SLC caching technology, The Transcend's SSD220Q achieves exceptional transfer speeds of up to 550 MB/s read and 500 MB/s write. This SSD is also offers great terabytes written (TBW) values (up to 400 TBW) indicating the total amount of data you can write on the drive over its lifetime. Here, RAID engine and LDPC coding detects and corrects transfer errors to prevent data corruption, Relocates existing data to release memory blocks. By Wear-leveling you can Distributes data evenly across memory cells to prolong SSD's lifespan. It's Intelligently shuts down SATA interface when not in use to prolong device's battery life. This new Solid-state drives dominate the market for PC upgrades because they are faster and lighter than traditional hard disk drives. SSDs also consume less power, create less noise when in operation, and are more shock-resistant than hard drives. It measures just 6.8 mm in height and features short access times, making it a perfect choice for upgrading desktops, laptops, and the latest gaming consoles in just three easy steps. This new Transcend SSD220Q has 03 years of warranty.