Engadget
Acer has announced the Revo Build M1-601, a super-small Windows 10 unit that can be expanded and customized with a series of stackable blocks. So, in the base unit you'll find a super small form factor PC that only occupies 125 millimeters square on your table and comes with a low-power Intel Pentium or Celeron chip. Then, if you wanted to expand the machine's 32GB storage, you can plonk on a 500GB or 1TB external hard drive in a case that sits perfectly on top. Each block connects to the one below using magnetic coupling and pogo pins, and enabling you to create a PC that looks like a tower of single Duplo bricks the more powerful it becomes.
