ThinkStation 2 TB SATA 3.5 hybrid drive option combines a small, fast and affordable amount of NAND flash memory with a traditional hard drive. It effectively merges solid state drive and hard disk drive technologies that are compatible with traditional HDD module, while delivering SSD-like performance and hard drive capacity. The ThinkStation 2 TB 3.5 hybrid drive option is a self-learning device that no 3rd party software or driver is needed for data management. It enables SSD-like performance automatically when accesses the most frequently-used files to make your most frequent tasks tend to get done very quickly. To whom pursue the high performance and large capacity of the drive, but budget constrained, the ThinkStation 2 TB SATA 3.5 hybrid drive is the best solution for your ThinkStation Systems. 8 GB NAND flash 7200 RPM spindle speed High instantaneous (burst) data-transfer rates TGMR recording technology provides the drives with increased areal density state-of-the art cache and on-the-fly error-correction algorithm.