With some careful modding, you can use an iMac as a display — and save more than $1,300 to get a high-end monitor similar to Apple’s pricey Studio Display.
Apple’s Studio Display is one of only a small handful of 27-inch Retina 5K displays on the market, boasting a resolution of 5,120 × 2880. Unfortunately, it costs quite a handful — $1,599. If you have an old iMac 5K sitting around, you already have a computer with the exact same display panel inside. So if you are willing to spend about $190 in parts and can convert it to a Studio Display, you can save a big chunk of change.
Here’s how you can mod it yourself — but be warned, it’s not for the faint of heart.