This product is either discontinued or we cannot get that from suppliers.
Qnap M.2 2280 SATA SSD-M2080-64GB-A01, SSD 64 GB, Interface SATA III, Transfer rate 6 Gbit / s, SSD form factor M.2 2280, SATA /600, Solid State Drive, QNAP ES1640DC Storage System.
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.