Check out the IDE to SD card adapter which is designed to let you use an SD card with your computer as you hard drive, it is designed to be replace your HDD or replace an additional HDD.
This SD card adapter connects directly to an IDE cable and you can use an SD card as the main hard drive for your operating system.
It is probably not going to be faster than a SATA hard drive, but it will use virtually no power, so it work be a great solution to use in a small Linux PC.
The IDE to SD Card Adapter is available to buy online from gizfever for $24.99 (about £12.50), you can find out full details on the device over at their website.
Latest Geeky Gadgets Deals
Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.