Features High speed, new generation 3D NAND technology Bigger capacity, better performance, enhanced reliability Up to 560 MB/s read, 520 MB/s write (256 GB/ 512 GB/1 TB models) Intelligent & dynamic SLC Cache prevents speed drops in big file transfers Free ADATA SSD Toolbox & Migration Utility: easy OS & content move from HDD to SSD DEVSLP (Device Sleep) mode boosts energy efficiency & power savings Fast Speed, Bigger Capacity, Long Endurance The SU800 solid state drive lives up to its Ultimate name with advanced 3D NAND Flash that provides higher storage density, efficiency, & reliability than traditional 2D N&. The 3D NAND technology used on the SU800 breaks through limits of density, allowing for flexible capacities from 128 GB to 1 TB. Intelligent SLC caching & DRAM cache buffer boost read & write performance up to 560 MB/s & 520 MB/s (256 GB/512 GB/1 TB models). Stable, Durable, & Power Efficient Featuring LDPC ECC, high TBW (total bytes written), & DEVSLP (Device Sleep), the Ultimate SU800 instantly upgrades notebook & desktop PCs with superior stability, durability, & power efficiency. To ensure better user experiences, ADATA offers in house-developed SSD Toolbox & Migration Utility software for free, so you enjoy easy data management & migration. Craving for an SSD? Make it future-proof & upgrade to the SU800. New generation 3D NAND Flash Implementing advanced 3D NAND Flash, the Ultimate SU800 breaks through density limitations, allowing for bigger storage capacity, higher efficiency, & rugged reliability with better cost-performance ratios than ever. The SU800 offers size choices, ranging from 128 GB to 1 TB. You get more options for different needs, whether for an OS boot drive or a mass storage drive. The Ultimate SU800 reaches fast read/write speeds of 560MB/s & 520MB/s to accelerate your PC.