Gaming rig power supply

Our top selections were made based on a combination of the criteria listed above and overall efficiency ratings. While it isn't by any means the all-telling solution for PSU performance, the 80 PLUS certification program provides some form of standardization and expectations for efficiency. More efficient PSUs mean less heat and lower energy consumption. It pays to future-proof against any upgrades further down the line. A modular PSU will allow you to add extra cables as needed or remove unused ones to free up valuable room inside your case.

This is handy if you've got your heart set on a beefier graphics card or want the flexibility of being able to add other peripheral connections later. However, you can absolutely make do without, as even semi-modular or fixed cable designs will do the job just as well if only with a few extra cables lying around. You can usually tuck these into the back of your PC case to keep them out of your eyesight. As a word of warning, compatibility is a significant factor when it comes to power supply units.

Even if they are from the same manufacturer, not all PSU cables will be universally compatible either, complicating things further. If you absolutely must splinter from the cables included, have a look at your PSU's PIN connectors and make sure your cable set has ones that match to avoid any unnecessary frustration and breakages.

Included in this guide: 1. Corsair RMx DC output: W. Form factor: ATX12V v2. Noise: Cybenetics A- dBA. Modularity: Fully modular. EPS connectors: 2. PCIe connectors: 4 on two cables. Warranty: 10 years. Reasons to avoid - High OCP triggering points on the minor rails - Fan speed profile could be more relaxed - In cable capacitors. Seasonic Prime Titanium TX PCIe connectors: 6 all on dedicated cables.

Warranty: 12 years. Corsair CX Modularity: No. EPS connectors: 1. PCIe connectors: 1. Warranty: 5 years. Reasons to avoid - Non-modular. Noise: Cybenetics A dBA. Reasons to avoid - Two EPS connectors on the same cable. Corsair AXi. PCIe connectors: 10 on eight cables.

Reasons to avoid - Super Expensive - Small distance between peripheral connectors. Form factor: SFX-L. Image 1 of 2. Image 2 of 2. See comments.

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Modular Power Supply System. Virtual Batteries. Custom Power Path Diagram. Yes, we're looking at you Mr. Core i9 K. If you combine this with a high-end GPU's power consumption, you will quickly figure that you need an W or even stronger PSU for a high-end gaming system. The PSU's dimensions play a role in your next system build. Thankfully, the prevalent desktop PSU form factors are restricted to the following. It has longer depth than SFX to allow for a stronger platform.

These indicate the PSU's efficiency, in other words, how much power the PSU draws from the socket to deliver power to your system. The more efficient the power supply, the better for the environment since it minimizes your carbon footprint. On top of that, you also save money on electricity in the long run. Currently, the two efficiency certification agencies use almost the same ratings, which you will find below:.

Another significant decision you have to make before you invest in a new PSU is what type of cables do you go for; modular or not? Usually, the higher-end power supplies, which cost more, come with fully modular cables.