uxcell 2 Pcs Axial Cooling Fan Finger Guard Grill Metal Wire 50mm for PC CPU

gather around my friends and I will weave you a tale of woe and redemption so it's 4:59 on a Friday night and you are about hit the clock and run away for the weekend and drink some cold beers and make some YouTube videos and your boss pulls your side says oh my god we just got a phone call in East 20 miles past Nowheresville and their stuffs overheating and not working and nobody knows what's going on and we need someone to go fix it tonight cuz they got a big run and they need to get it done and they pull your side and said get on it and you say okay so you get there and start pulling stuff apart and you find that all fans in the thing sound like this and barely turn because slappy the janitor forgot to realize they need to vacuum the filters out more than once every decade the only problem is you don't have a fan the fits maybe it's the wrong size maybe you only have two 20 volt fans