If you have access to a dead computer power supply you can use the case, power switch, wiring, and power port along with a 5v lead acid battery and a landscaping lamp bulb to create a rechargeable ...
When building a custom computer rig, most people put the SMPS power supply inside the computer case. [James] a.k.a [Aibohphobia] a.k.a [fearofpalindromes] turned it inside out, and built the STX160.0 ...
While the market is full of purpose-built NAS enclosures, perhaps they don't suit your particular storage needs. Building your own NAS is a rewarding project that gives ongoing chances to learn more ...