The product is a 256GB M.2 NVMe 2230 internal SSD from SK hynix, compatible with laptops and PCs. It has a storage capacity of 256GB and an interface of M.2 and NVMe, offering a transfer rate of 550 Mbps. The SSD is designed for use with solid-state drives and has a cache size of 256 MB. It comes pre-installed with Windows 11 Pro UEFI and is activated, providing a reliable and high-performance storage solution for computing devices.F YOU NEED A 2230 TO 2280 ADPATOR SEND ME A NESSAGE AFTER YOU BUY THE DRIVE AND I WILL INCLDE ONE IN YOUR PACKAGEPlease make sure your system meet Microsoft minimum requirements to run Windows liThis version of Windows 11 Pro is run on the UEFI format If your system is set for legacy and you don't know how to change it Please don't purchase this drive