This M.2 2280 M-key card allows you to reclaim SATA ports that your motherboard may have as part of the chipset, but are not broken out to SATA connectors since the chipset shares their pins with the ...

The Fujitsu Futro S900 was built up to 2013, and only had one SATA port from the factory. [Jan] wanted to add another as this would make the device more useful as a network attached storage server.

2 sockets, so if you need more storage once they're all in use you either have to use a PCIe expansion card or, more sensibly, the SATA ports on the board. Cheap SATA SSDs all use QLC NAND memory ...