Hynix PCI-E GEN4 7GB/s high speed drives. Lightly used drives, 100% life remaining, pulled out from new laptops, have a few months powered on. Fast and free shipping. Thanks The SK Hynix 1 TB PC801 M.2 2280 PCIe NVMe SSD is a high-performance internal solid-state drive designed for use in PCs. With a storage capacity of 1 TB and a write speed that is 4 times faster, this SSD offers fast and efficient data storage and retrieval. The M.2 interface and NVMe technology ensure reliable performance, while the OPAL 2.0 compliance adds an extra layer of security. This SSD is a great choice for those looking to upgrade their computer's storage capabilities with a reliable and efficient drive.