The internal 3.5-inch hard drive X300 from Toshiba Storage Solutions is designed for your professional or gaming PC. It offers reliable, large storage capacity and incredibly high performance, enabled by a range of advanced features, including an ultra-high cache of 512 MB or 256 MB. It even provides improved positional accuracy for stable recording. The X300 is available with a capacity of up to 18 TB - ideal for PC gamers, graphic designers, and other users with high storage demands.