This product is either discontinued or we cannot get that from suppliers.
Qnap M.2 2280 SATA SSD-M2080-256GB-B01, SSD 256 GB, Interface SATA III, Transfer rate 6 Gbit / s, SSD form factor M.2, SATA 6GB.
Accelerate the functionality, flexibility and storage configuration of your network attached storage with the QNAP Solid State Drive. Designed to boost the ability of the QNAP TS-1273U NAS, this SSD offers a capacity of 256 GB.