Hacking an Extra SATA Port Into A Thin Client

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Thin clients were once thought by some to be the future of computing. These relatively low-power machines would rely on large server farms to handle the bulk of their processing and storage, serving only as a convenient local way for users to get access to the network. They never quite caught on, but [Jan Weber] found an old example and set about repurposing it as a NAS.

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.

The motherboard design was intended primarily for industrial control or digital signage applications, and thus has plenty of interfaces onboard. [Jan]’s first target was some unpopulated footprints for SATA ports onboard, but after soldering on a connector, it was found that the BIOS wouldn’t recognise the extra ports anyway.

However, after reflashing the BIOS with one from an alternate model, the port worked! The system also seemed to then imagine it was connected to many additional LAN interfaces, but other than that glitch, the hack is functional. Now, with a pair of 2 TB SSDs inside, the S900 is a great low-power NAS device that can store [Jan]’s files.

It’s a tidy hack, and one that will likely appeal to those who prefer to run their own hardware rather than relying on the cloud. If you’re working on your own innovative NAS project, be sure to let us know!



from Blog – Hackaday https://ift.tt/BgsUhti

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