
I assembled computers for the office, we needed power supplies, because the customer himself ordered cases without blocks. I was looking for an inexpensive unit with a power of 500W, I came across this one. I got it for testing, everything works well, a fairly quiet unit, there is overvoltage protection, overload protection and short circuit protection. After testing, I ordered five more of the same.

uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
10 Review

36-Pack Black Rubber PC CPU/Case Fan Screws/Rivets Set for Computer
11 Review

M.2 Screw Kit: Easy Mounting for NVMe SSDs on ASUS Motherboards
19 Review

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review