if I buy a desktop from say Dell or Acer, can I get swap out the included PSU with my own, or do they use proprietary connectors?
They aren't proprietary, but there are a couple different types of connectors for motherboards. If they're roughly the same age, you're probably all set. Some have 20 pin, some have a 4 pin connected, some the 4 pin is away from the main connection. Another thing to be aware of is the connecions for drives. For the most part you will see 1.5 SATA, 3.6 SATA, and IDE data connections, and SATA and P4 power connections. You can get adaptors that will go from IDE/3.5 Sata and P4 to 1.5 SATA connections though. BUt yeah, they aren't proprietary. It just depends on the motherboard and drives you need to connect
HP and Dell commonly in good structure their personal custom sized aspects - the truly thanks to inform is to degree the PSU module properly (millimetres) and evaluate with a widespread off the shelf PSU (that are especially a lot all a similar length) - lower back plate measures 100 and fifty x 85mm and intensity is 100 sixty 5 on mine (some tolerance commonly the following - mild extra or a lot less - even with you may get in) - HTH
YES they do. IF the brand is like a server or something it may have a additional plug in for backup power. And sometimes only needing 20 of the 24pin connections. Older computers then that which is slightly before the atx form factor and slightly after the dawn of time would use a unique power supply for each type of computer. MID 80's
