The crew over at iFixit — torx screw drivers in hand – just stripped down one of Apple’s brand new 21.5 inch Sandy Bridge iMacs to give us a look at its guts. There aren’t too many surprises in store: the computer uses the same LG display found in the last generation of iMacs, and iFixit was pleased to find that Apple used an appropriate amount of thermal paste on the CPU and GPU — a “happy departure from the gobs” Cupertino put on the new MacBook Pro. The RAM, hard drive, and optical drive can be swapped out easily, too; you’ll just have to remove the LCD in order to do so. iFixit gave the new iMac a 7 out of 10 “repairability score,” as most of the hardware was easy to access. The team’s biggest complaint was with the need to remove the logic board in order to clean the LCD after reassembling the computer. Hit the jump for a few more images of the teardown.