Best PSU For i5-12600K (650W, 750W, 850W)

A power supply unit is a critical component of your computer. When you purchase one for your system, it’s important to know what features you want and which brands are best so that you can get the most out of your new build. If you are the user of i5-12600K, then choose the best PSU for i5-12600K, as compatibility is very important. In this article, we select the best PSU for i5-12600K for you. 

A powerful PSU will ensure that all of the components in your PC run at peak performance levels no matter how demanding the task or game may be. It also protects them from electrical damage due to overloading or short circuits by regulating voltage spikes. A high-end model should have some extra perks as well, such as modular cables for easier cable management and custom sleeving options to allow modders more flexibility when building their systems.

The i5-12600K is a great processor for those who want to build an entry level gaming pc and don’t need too many cores. It’s got the best single core performance on this list and is still quite fast in multi threaded applications which makes it suitable for most games. Most importantly, it overclocks well with little voltage increase! If you’re planning on building a new computer soon.

The i5-12600K is one of Intel’s newest processors and has quickly become one of their most popular options due to its low cost and high performance capabilities. The PSU provides all of the connectors you need to run your computer properly, including two 6+2 pin PCI-E connectors that are needed by most mid-range graphics cards

Pairing the i5-12600K with one of these PSUs will ensure that your machine runs smoothly without any issues or problems. Check the buying guide below to learn more about each PSU we’ve selected, the best PSU for i5-12600K  as well as what they have to offer so you. 

These are the Best PSU For i5-12600K

  1. MSI MPGA650GF Power Supply
  2. Enermax ‎ERF750AWT Modular Power Supply
  3. Super Flower SF-750F14RG V2.0 Power Supply
  4. Antec EA650G Modular Power Supply
  5. Cooler Master ‎MPY-6501-SFHAGV-US Full Modular
  6. Thermaltake SPD-0700NP Power Supply
  7. MSI MPGA750GF Power Supply

1- MSI MPGA650GF Power Supply

MSI MPGA650GF Power Supply

Are you looking for a power supply unit that does not compromise on performance? Here is MSI’s MPG Series Gaming Power Supply that delivers power and quality to your gaming PC. MSI built this PSU to be full modular, high efficiency (80 Plus Gold), sleek, and innovative while making it simple for your PC building experience. Plus, you can never go wrong with low noise – this PSU is very quiet and will not interfere with the rest of your components. Get yours today!

This power supply is guaranteed to be energy efficient, and it also has a 10-year warranty. Energy efficiency means saving on costs for you and the environment. The MSI MPG Series A650GF Power Supply (PSU) is backed by a 10-year limited warranty, so if anything goes wrong with it, you’re set. Plus, this PSU features 100% Japanese 105°C capacitors that will give your system unwavering quality performance stability

The MSI MPG Series A650GF is the perfect power supply for gamers, overclocking enthusiasts, or anyone looking for maximum data transfer rates. It’s 80 PLUS Gold rated and includes 100% Japanese 105°c capacitors. Get your hands on this amazing gold-rated PSU today!

The MSI MPG Series A650GF Power Supply (PSU) with up to 650 Watts of power under the most extreme circumstances. This product is 80 Plus Gold Certified, delivering unparalleled efficiency with its gold-rated certification. Seeing that this unit comes equipped with 105 Degree C capacitors and solid capacitors, you can trust that you’re getting top quality equipment.

The MSI MPG Series A650GF Power Supply (PSU) features a full modular design that allows users to choose which cables they need for their system, eliminating the clutter and confusion of unneeded wires. The flat black cables eliminate obstruction of airflow and keep everything clean and tidy inside your case. And with mounting dimensions at 160mm by 150mm, you won’t be left wanting extra space in your build.

2- Enermax ‎ERF750AWT Modular Power Supply

Enermax ‎ERF750AWT Modular Power Supply

Here is a power supply that is as intelligent as you are. This product is modular from input, to output cables, and more. You can change your needs at any time without the need to uninstall the previous configuration. Imagine not having to stress over which cables you need for a particular job because they’re all conveniently accessible right there on the Revolution DF 720 or 800? And who has time or patience for disruptive power surges with this powerful PSU by your side protecting every component in its path? There’s never been a better time than now to upgrade your system and take advantage of our revolutionary new design today.

Enermax Revolution DF 750W has the power to cover your entire system, from computer components all the way up to a high-performance SLI or CrossFire graphics setup.

High efficiency means less heat and better cooling so you get more out of your hardware. And because it’s 80 Plus Gold certified, Revolution DF gives you money savings right along with convenience and peace of mind.

Industry leading 80 Plus Gold certification means greater energy efficiency, so you can feel good about the purchase. Noise-free operation means your computer will never disturb your peace or concentration with its whirring fan. 

A lustrous package hides a CDW of power within. The 80 plus Gold certification ensures an unmatched level of efficiency and the D.F Switch is at your disposal for those quick on-the-go adjustments to suit your needs. A Smart Airflow Control design keeps things cool during operation with almost no noise. A full modular design gives you the freedom to customize cables any way you see fit if need be, while also giving everything a sleek look from one end to the other. With so many features at such a competitive price point, don’t wait on this one!

3- Super Flower SF-750F14RG V2.0 Power Supply

Super Flower SF-750F14RG V2.0 Power Supply

Need a new power supply? We got you covered. Super Flower is here with their powerful and efficient power supplies, the perfect way to increase your productivity and boost your computer’s graphics. Take control of those pesky viruses with our incredible 750W gold Leadex III Gold ARGB which will keep things working smoothly. Or if you’re looking for even more energy efficiency, 750W ECO Silent mode. No buzzing sounds and easier on the environment, we’ve got that too! So what are you waiting for? Let us take care of your next power supply needs today!

The Super Flower LEADEX III series offers convenience and reliability. The LED RGB light possesses 16 various modes that can be controlled by the button or through your motherboard with a 5V RGB header, including Rainbow Mode, Breathing Mode, Blink Mode, Single Color Mode etc., for users to find their favorite mode. The ARGB PSU also comes with an intelligent two-way cooling fan to ensure efficient operation of any professional system under heavy load.

This super flower power supply is a full-range of “80plus Gold” certified, efficiency more than 90%, was built on the third generation LEADEX platform. It has a number of features that meet your needs for a high performance, quality silent workstation. With RGB light and intelligent fan control,, it will bring your best gaming & working experience anywhere you want!

The LEADEX III Gold ARGB Pro 750W is a power supply unit that boasts an intelligent fanless cooler, the ability to change colors with rhythm, and 80 Plus Gold efficiency. Let your workstation match your personal style with this versatile powerful PSU. 

The PSU features a double-layered structure for high airflow and heat dissipation, coupled with a double-layer fan face – three layers of fresh air inlet design which enables the passive cooling system capable of reducing heat generated by output power from 110% level to 100%. 

4- Antec EA650G Modular Power Supply

Antec EA650G Modular Power Supply

Don’t take chances when it comes to power. The Antec Earthwatts Gold Pro Series EA650G Pro is the powerhouse that will keep your gaming rig running at peak performance with 20% more efficiency than its predecessors. With circuit protection to guard against over current, under voltage and short circuits, you’re guaranteed a long life-span free of crashes or data loss. Make sure your high-power system never goes off the grid again with the industry leading 6x GPU compatibility guarantee for NVIDIA SLI and AMD CrossFireX dual graphics cards plus 4x PCI Express connectors! Protect your investment even better by buying this product.

This PSU Provides clean stable power to your computer system. Introducing Antec Earthwatts Gold Pro Series EA650G Semi-Modular 80 Plus Gold Certified 650W Power Supply which has been designed to be reliable and virtually silent even during intensive operations such as gaming. This high performing power supply promises uninterrupted home or office computing with low energy consumption; it includes a fan noiselessly operating at only 18dB(A), less than your average library, ensuring you will hear nothing but the content ensconced on your monitor. Low heat release passive cooling prevents long term hardware damage and provides optimal heat and noise management by not irritating machine components. With

Antec Earthwatts Gold Pro Series best serves ambitious gamers, absolute freaks of power, and hard-working pros who require world-class engineering that makes this series the product they need. The 650W continuous power heavily guarded by Antec’s premium 80 PLUS GOLD certifications guarantees uninterrupted electricity distribution to every component in your computer. Expect an entirely noiseless experience – Acoustic aluminum top panel effectively absorbs noise so you won’t hear a peep from the case while still getting the desirable structure for effective heat management via USB 3.0.

No compromises on power here! This PSU is 80 PLUS Gold Certified that delivers up to 92% energy efficiency and will keep your electric bill lower than ever before with this powerful yet efficient PSU. And with an adjustable fan that operates at.

5- Cooler Master ‎MPY-6501-SFHAGV-US Full Modular

Cooler Master ‎MPY-6501-SFHAGV-US Full Modular

Cooler Master understands that sometimes, bigger is not always better. That’s why they created the for those who want to get down to business with a lower-watt. Compatible  with the mini ITX, ATX or SFX form factors, no matter what your system will be limited by size and output wattage, you’ll have the perfect power supply to make sure it runs optimally. The V650 stands up tall on top of any other PSU thanks to ultra-quiet operation that even impresses 80Plus Gold certification!

Ever try cramming all your power supply needs into one little SFX form factor? You can’t. That’s where Cooler Master V650 SFX Gold Full Modular, 650W, 80+ Gold Efficiency comes in to save the day! Output wattage is a whopping 650 watts which will make it possible for you to power even top-end graphic cards without any trouble at all. Plus, the design of this PSU is fully modular which makes cable management significantly easier with no need for sleeving or extra cables! No more powering different devices for hours on end, now there are easy ways out of that mess!

The Cooler Master V650 SFX Gold Full Modular, 650W, 80+ Gold Efficiency, ATX Bracket is the perfect solution for gamers and professionals alike. Not only does it provide sturdy power capabilities with its full modular cabling and gold efficiency rating, but it also includes an optional adapter to make installation in a standard case seamless. The larger 16 AWG PCI-e cables ensure your rig will perform optimally without risk of overheating or hardware malfunctioning due to poor cables or connections just when you need them most.

The 650W SFX-to-ATX Bracket by Cooler Master is an incredible deal on efficiency, safety, and space. With 16 AWG PCI-e cables rated at more than 60A of power without concern for overloading, the V650SFX Gold is perfect for creating a powerful gaming rig that doesn’t take up half your desk. 

6- Thermaltake SPD-0700NP Power Supply

Thermaltake SPD-0700NP Power Supply

Meet the Thermaltake Smart 700W PSU. This high-efficiency power supply is certified to deliver up to 90%+ efficiency and it can be your great alternative for saving electricity bills. It has a maximum output of 700 watts, which means you’ll never run out of juice no matter how demanding your system may be! With a 120mm fan included, this PSU runs quietly and with minimal noise, delivering stable power that will help extend the lifespan of all its components including systems and graphics cards. Give this power source a closer look,you can go ahead and save more than just energy costs just by using this advanced yet highly cost-effective product!

The Thermaltake Smart 700W 80+ White Certified PSU, Continuous Power with 120mm Ultra fan for ATX12V / EPS12V form factor has a connector type of PCI Express. It is rated at 700 watts and its wattage is 700 watts. The output wattage is 700 watts and it’s based on the ATx12V/EPS12V form factor. This will help to meet your needs!

Power your favorite devices with this Thermaltake 700W Smart PSU. The 120mm cooling fan keeps it running smoothly while you use maximum power loads, even in the heat of summer. The great design maximizes airflow circulation by incorporating curved fans to maximize space usage. The PCI Express connector guarantees long-term compatibility, providing gamers with stable voltage output to ensure high performance for demanding titles including Grand Theft Auto V and Battlefield 1!

The most common reason for a power failure in any environment is because equipment isn’t getting enough power. Having an extra ‘peace of mind’ with the Thermaltake Smart PSU, will ensure you’re never left unprepared in case things go wrong.

7- MSI MPGA750GF Power Supply

MSI MPGA750GF Power Supply

Power your PC to gaming perfection with the MSI MPG Series A750GF Power Supply . Get full power and higher efficiency at 80 PLUS Gold. This product is for professional business people, who demand uncompromising quality for their networks, servers and office workstation PCs. Your requirements will be important to the company too – we’ll help you choose your product and get it installed or repaired quickly and affordably. The 10-year warranty on protection ensures the NVIDIA  750 watt PSU comes backed by a decade of product reliability wherever you need it!

The MSI MPG Series A750GF Power Supply is a 750 Watt, Full Modular power supply with an 80 PLUS Gold certification. The MSI MPG console also comes with multiple protection features such as OVP, UVP, SCP, OCP for your added protection from danger. 

With the MSI MPG Series A750GF Power Supply you can say goodbye to your power supply concerns. Designed with 100% Japanese 105°C capacitors, this PSU will provide low noise operation and high reliability. This PSU also comes with an 80 Plus Gold certification which guarantees lower energy consumption and higher efficiency.

For those seeking a PSU that will never need to be replaced, MSI’s MPG series 750 watt power supply is perfect. The full modular design and thin flat cables makes this PSU as efficient as it is aesthetically appealing. Additionally, the product dimensions of 160mm-long and 150mm-wide ensure that the MSI MPG Series cannot only handle gaming duties but fits nearly any case available on the market!

MSI’s new A750GF power supply is the best and most innovative, modular, full-modular design in its class. With a 750W capacity and Gold performance with 90% efficiency, you can count on this PSU to keep your PC powered for years without being forced to buy multiple units. Embodying simplicity while delivering maximum versatility for today’s demanding computing needs are just two of this unit’s many advantages against other designs.

Best PSU For i5-12600K Buying Guide

Choosing the right power supply for your system is an important decision. The wattage recommendations listed on a graphics card’s specs list can be helpful, but we recommend using one of these online calculators to get the most accurate figure possible. OuterVision has a great calculator that factors in all sorts of components and allows you to make changes as needed. If you’re looking for help choosing a PSU or want more information about what constitutes good quality when it comes to PSUs, check out our guide here


A really good power supply will convert 90% or more. There is a certification for PSU that helps to check the efficiency. The 80 Plus rating system basically tells you how efficient a power supply is at converting AC power into DC power. But, it goes a little deeper than that, as the 80 Plus rating system judges a power supply’s efficiency when it is under specific loads.

In order to earn one of the 80 Plus badges, a power supply must maintain a specific level of efficiency when it is under 20%, 50%, and 100% load. The newest 80 Plus rating, Titanium, considers a power supply’s efficiency when it is under 10% load.


Desktop power supplies have a power output rating of from 600 watts to 1600 watts for ultra-high-end, enthusiast-class products. Wattage ratings higher than that would exceed the capabilities of a typical 15-ampere electrical outlet. 


Compatibility is a factor that you check before the purchase of a power supply unit. Your power supply unit must be compatible with the form factor motherboard, graphics card and with the chassis.


Check the warranty of the power supply unit, as it is the core of the computer system so it should be strong enough and have a longer lifespan. If the PSU does not work properly it can crash your entire computer system. Be careful while choosing a PSU, commonly brands give 5 to 10 years warranty for their PSU. 


Another consideration is cabling. Power supplies are available with hard-wired cabling, with partially modular cabling, or with fully modular cabling. In modular power supplies, you can add or remove cabling from the PSU as needed to avoid case clutter.

Fan Speed

First of all, you have to see the fan speed of the power supply. The fan is attached to a PSU with the help of a Molex plug. Mostly, the fans have a second cable for adjusting the speed of the fan. But in case it is not available so you should have to buy a fan controller which controls the speed of the fan.


All power supplies utilize inward hotness sinks to assist with taking out the hotness away from the hot gadgets. Tragically, utilizing them adds weight and size, however certain individuals favor these as they can make a superior showing of cooling your gadget than depending on wind current without one. 

Also See: Best PSU for RTX 3090 TiBest PSU For RTX 3070 Ti

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