Benchmarks: Storage
MSI is using a pair of Kingston M.2 SSDs for the GS30's RAID 0 array, and the drives combine to deliver staggering sequential read and write speeds of up to 1,071MB/s and 682MB/s, respectively.
The built-in storage is indeed mighty fast, and if you require more than the provided 512GB, it's easy to add a 3.5in hard disk to the external GamingDock.