512 GB M.2 Read speed: 1198 MB/s Write speed: 930 MB/s Reduce boot up, calculation, and graphics response times (even with 4K video) and revolutionize how your HP Z Workstation handles large files with the HP Z Turbo Drive, a remarkably affordable and innovative PCIe-based SSD storage solution.Handle large files and reduce your work time from hours to minutes with a solid state drive powered by ultra-fast Samsung M.2 PCIe technology.Access up to 2x the storage performance at a cost similar to todays standard SATA SSD with this innovative solution.Integrate your performance by easily combining the HP Z Turbo Drive with higher capacity drives.1Reduce bottlenecks by connecting directly to the PCIe infrastructure.1 Each sold separately. Features PCI Express interface data lanes x4 Write speed 930 MB/s Read speed 1198 MB/s SSD form factor M.2 SSD capacity 512 GB Weight & dimensions Weight 51 g Other features Internal Yes Logistics data Harmonized System (HS) code 84717070