Summary: Excellent quality product. I installed it in my old 386 running DOS 5.0. The switch cable was long enough for me to mount the switch into the front panel. (old style had the mechanical rod connected to the power supply).
Summary: What's there to say, it's an older type power supply. The one I replaced it with had a bad fan and kept shutting off. Ordered this one, put it in, took a while to get hooked up, and it worked. End of story. Good value and glad (seller) still has them available for really old computers.
Summary: these are difficult to find. it did not work in my old, old ibm and I knew it wouldn't. the power switch is too short. with a creative modification, it works great. only ibm..............I guess that is why it has run as long as it has.......
Replaces Lite-On PA-4022-6F for Digital Ventura 66MHz PC
13 March 2012
Summary: I ordered this Startech PS to replace an old Lite-On PA-4022-6F for my vintage Ventura 66MHz Digital PC. It is an exact size fit from the old Lite-On and was an easy reinstall. Even the Power Switch was an exact fit. It has only 4 Molex connectors, where the old one had five, but I only needed four.
Summary: Good price and quality. Fit and plugged in and works fine in my ancient (over 20! years old) 8088 286 AT but I had to modify my power supply mounting bracket/power supply by drilling new holes for existing/new mounting screws since the holes didn't match up. Easy job.