512 GB M.2 PCI Express 3.0. TLC NVMe. Component for: Server/workstation. Reduce boot up, calculation, and graphics response times and revolutionize how your HP Z Workstation handles large files with the HP Z Turbo Drive TLC G4 SSD, a remarkably affordable and innovative PCIe-based NVMe memory SSD storage solution.. Features. HP segment. Business. Component for. Server/workstation. Memory type. TLC. NVMe. Yes. Interface. PCI Express 3.0. SSD form factor. M.2. SSD capacity. 512 GB. Weight & dimensions. Weight. 140 g. Height. 21 mm. Depth. 104 mm. Width. 143.5 mm. Other features. Compatible products. Z8 G4. Logistics data. Harmonized System (HS) code. 84717070