Transcend's SATA III 6 Gb/s SSD220Q uses 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.Less is MoreFeaturing QLC NAND Flash SSD220Q's storage density per cell boosts 33%. More storage capacity is unleashed for more data. Your performance is no longer limited. Unlock your potential now!Performance Boost for Everyday ComputingTaking full advantage of the SATA III 6 Gb/s interface and built-in SLC caching technology Transcend's SSD220Q achieves exceptional transfer speeds of up to 550 MB/s read and 500 MB/s write.Guaranteed Endurance and ReliabilityTranscend's SSD220Q offers great terabytes written (TBW) values (up to 200 TBW) indicating the total amount of data you can write on the drive over its lifetime.RAID engine and LDPC codingDetects and corrects transfer errors to prevent data corruption.Garbage CollectionRelocates existing data to release memory blocks.Wear-levelingDistributes data evenly across memory cells to prolong SSD's lifespan.DevSleepIntelligently shuts down SATA interface when not in use to prolong device's battery lifeA better choice than HDDSolid-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.3 easy steps to upgrade your PCTranscend's SSD220Q 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!SSD Scope softwareTranscend SSD Scope is advanced user-friendly software that makes it easy to ensure your Transcend SSD remains healthy and continues to run fast and error-free by determining the condition and optimizing the performance of your drive. Guaranteed qualityTranscends solid state drives are built to the highest standards and rigorously tested and offer outstanding quality performance and reliability.