The GAMMIX S55 adopts a mainstream PCIe Gen4 x4 transmission interface which complies with the NVMe 1.4 standard, delivering excellent read and write performance, and supports the latest Intel and AMD platforms, adding a powerful tool to your mobile working arsenal. The GAMMIX S55 boasts a sequential read and write speed of 5,000/3,700MB per second, three times faster than standard PCIe Gen3 SSDs, and is fully backward compatible with PCIe 3.0 platforms. The GAMMIX S55 is a fully fueled engine for all your work and gaming needs. Featuring an M.2 2230 form factor, the GAMMIX S55 is easily installed in extremely limited system enclosures including in devices such as mini laptops, handheld game systems, and tablets*. It can even to replace handheld gaming SSDs to massively expand usable storage capacity. The GAMMIX S55 is not only the perfect size for the job, it also provides a seamless experience when gaming on-the-go. Faster! The GAMMIX S55 comes with a SLC cache algorithm, Host Memory Buffer, and LDPC (Low Density Parity Check Code) error correction mechanism, which greatly improve system loading, data caching, and transmission stability.