Difference Between Modular Non Modular Power Supply

As a beginner you may have been unaware of the different power supplies on the market.

Difference between modular non modular power supply.

Some draw all the power they require to function throughout the ports on the motherboard like ram and some require additional power which you draw directly from the power supply. This means if there s a cable that you. Disadvantages of modular power supplies 1. All of the cables come pre connected to the psu and cannot be removed.

There are three types of power supply units you should consider when building a pc fully modular semi modular and non modular. The corsair cx550 is a non modular power supply. Semi modular only the essential cables come pre attached. In this blog post i d like to inform you about the differences the benefits of each type.

Usually this means 24pin atx a single pcie 8pin cpu and maybe one or two peripheral power cables sata molex. There are various types of semi modular power supplies available. Fully modular power supplies command slightly higher prices than semi modular ones. There s less clutter and it is definitely much better than non modular and a cheaper solution than going full modular.

Full modular comes with no cables pre attached. A modular power supply allows you to plug and unplug all of the cables from the power supply individually. One component that isn t always cable management friendly is the power supply standard power supplies come with a big bundle of cables and not all of them are necessary to use in every system. All things being equal same brand same wattage same efficiency same form factor a modular supply will cost 10 to 20 more than a regular power supply.

If your pc doesn t need all of those cables then you have to just leave those cables lying around in your case. The 24pin comes pre attached while the pcie 8pin cpu and other cables come as modular. Think of a semi modular psu as a hybrid power supply with a mixture of attributes from the non and fully modular psus.