Based on this product's specifications, here are some alternatives and similar models
SSD HP Z Turbo 512GB PCIe-4x4 TLC — 82×30×12 mm, 34 g, kit for Z4/Z6
Summary description:
HP Z Turbo 512GB PCIe-4x4 TLC is a solid-state drive kit designed for HP Z4 and Z6 workstations. The 512GB NVMe drive uses PCIe 4.0 x4 interface and TLC flash, providing compact dimensions (82 × 30 × 12 mm) and a lightweight 0.0344 kg profile. Suited for fast system boot, application load times and workstation storage expansion. Origin: China/Singapore/Malaysia.