SSD with PCIe 4.0 connection, 512GB. 1000 GB of storage space. Form factor: M.2 (2280). PCIe 4.0 x4 (NVMe) interface. NVMe protocol for lower latencies. This SSD excels in systems with NVMe support. You benefit from high throughput, high IOPS, and low latency. Unlike the older AHCI protocol, which was designed for traditional spinning drives, NVMe prevents performance drops, offers faster transfer of large data volumes, increased boot speeds, and improved system responsiveness.