Best PSU for Core i9-12900KS (650W, 750W, 850W)

The intel’s latest revolutionary processor i9-12900KS is the ultimate unlocked processor for gamers and other high-power seekers who want their processor to be the fastest of all. With its 16 cores having division of eight Performance-cores and other eight as Efficient-cores and 24 parallel threads or instances, 150W processor base power, up to 5.5 GHz max turbo frequency, and 30MB Intel Smart Cache for even more gaming power and performance, this intel processor is currently taking over the industry in all means.

With such advance components, you surely need a modern and powerful PSU to keep the things get going. Power Supply Unit (PSU) is an internal hardware component to be fitted inside the CPU. Despite of its name, PSU do not supply any power to the systems, instead they convert it. They convert the high voltage alternating current (AC) coming from your home wires into direct current (DC).

They also regulate the DC voltage output to the fine tolerances of temperature and voltage required for modern computing components. There are many types or versions of power supply units available in the market. Some are bigger in size, voltage and efficiency certification and some are smaller in size and capacity. Similarly, there are different technologies and circuit systems based on different functions, solutions and patent brand technologies.

So, if you need a good PSU first you need to analyze the purpose for which you are buying it and then the workload. To play heavy duty, virtual reality games with ultra-HD graphics and real time streaming or you are a graphic designer who need high speed and less lag time while using heavy designing softwares you must have installed the GPU and high-powered Motherboards.

To run this heavy infrastructure, you need a stronger and more advanced PSU. Otherwise, a basic PSU with minimal specs would work fine. For your convenience, we have researched the market and bring you best PSU options available in the market. Read the article below to know about the details of each we selected for you.

List of our experts recommended Best PSU for Core i9-12900KS

  1. Seasonic Prime TX-750 Full Modular
  2. EVGA SuperNOVA 750 P2 Fully Modular
  3. NZXT C850 – NP-C850M – 850 Watt PSU
  4. ASUS ROG Strix 850W White Edition PSU
  5. Thermaltake Smart BX1 RGB 80 PSU
  6. Corsair RMX Series RM1000x Power Supply

1- Seasonic Prime TX-750 Full Modular

Seasonic Prime TX-750 Full Modular

The Seasonic Prime TX-750 is a compact PSU of 750 Watts, which fits in most of the cases very easily and it sits in the system very comfortably. The system is made with 80 plus platinum certification having high temperature bearing top quality capacitors providing with the long-term product and performance stability. Modular design is another Plus point of this PSU reducing the cable clutter and increasing airflow.

80 Plus Platinum Certified: This Seasonic Prime TX-750 have 80 Plus Platinum certification which is one of the best certifications any PSU can have. This certification ensures lower energy consumption and promises higher efficiency. 80 plus platinum certificated PSUs not only work best in regular load but also outperforms in maximum load conditions.

Premium hybrid fan control: Gain the ultimate silent performance in Fanless Mode. The fan control button at the back of the power supply unit allows the users to customize cooling needs by selecting between different modes I-e Seasonic S2FC (fan control without Fanless Mode) and S3FC (fan control including Fanless Mode).

High Quality Capacitors: This PSU is constricted of highly qualified capacitors which are proven to be the best in the industry. These capacities aim for high performance stability and stable product quality, so that you PSU unit does not get burned with the load. This PSU is loaded with such temperature controlling and withholding solid capacitors which can delivers power pact performance and remains steady and stable too. 

Full Modular Design: This Seasonic Prime TX-750 PSU is specially designed in a fully modular design which saves space and prevents extra cables inside the systems. It uses only those connectors which are required by the build. This modular design significantly reduces extra cable clutter and simplify the build of the system overall. Moreover, this PSU comes with flat cables which do not take much space and less likely to be entangled with each other. This makes the entire internal system more organized and increase the room for maximum airflow.

2- EVGA SuperNOVA 750 P2 Fully Modular

EVGA SuperNOVA 750 P2 Fully Modular

EVGA SuperNova 750 P2 is an 80 plus platinum certified PSU which make it 94% energy efficient and durable. It is built with 100 % Japanese capacitors and fully modular circuit settings. The 150mm Silent Dbb fan operates in a quiet environment during workload conditions. EVGA provide 10 years of warranty for this quality PSU. Full-modular cable management structure used in this PSU Improves airflow and reduces wire clutter saving much space and prevents entangling of wires.

80 PLUS Platinum Certified: This EVGA SuperNova P2 PSU is an 80 PLUS Platinum certified PSU which is developed to deliver up to 94% energy efficiency. It not only reduces your electricity bill but also provides best performance while being this much energy efficient. It provides a continuous 750 Watts of power supply for all of the hardware components to operate with this white certification energy efficient system.

Ultra-Quiet Fan: This PSU is embedded with its default 140mm ultra quiet Dbb fan which operates in a nearly silent mode to enjoy a noise free environment while gaming or working. The fan is made with high quality material for long lifetime and it is optimized by the Thermal Manager for optimal heat control and noise management.

Full-Modular Cabling: EVGA SuperNova P2 PSU comes with a fully Modular cable system that reduces extra wire clutter, increase the room for the airflow and improve the overall efficiency, durability and thermal performance and it has also supported by Best PSU For i7-12700K.

Enhanced Circuit Protection: This PSU is protected with multiple protection circuitry system including Over Voltage Protection OVP, Under Voltage Protection UVP, Over Power Protection OPP, Short Circuit Protection SCP and Over Temperature Protection (OTP). This much safety precautions in a PSU makes it ideal for gaming and heavy load working. 

3- NZXT C850 – NP-C850M – 850 Watt PSU

NZXT C850 - NP-C850M - 850 Watt PSU

NZXT C850 is an 80 plus gold certified 850W PSU which make it 92% energy efficient and durable. It is built with 100 % Japanese capacitors and fully modular circuit settings. The 150mm Silent Dbb fan operates in a quiet environment during workload conditions. EVGA provide 10 years of warranty for this quality PSU. Full-modular cable management structure used in this PSU Improves airflow and reduces wire clutter saving much space and prevents entangling of wires.

80 PLUS white Certified: This NZXT C850 PSU is an 80 PLUS white certified PSU which is developed to deliver up to 86% energy efficiency. It not only reduces your electricity bill but also provides best performance while being this much energy efficient. It provides a continuous 850 Watts of power supply for all of the hardware components to operate with this white certification energy efficient system.

Ultra-Quiet Fan: This PSU is embedded with its default 150mm ultra quiet Db fan which operates in a nearly silent mode to enjoy a noise free environment while gaming or working. The fan is made with high quality material for long lifetime and it is optimized by the Thermal Manager for optimal heat control and noise management.

Full-Modular Cabling: NZXT C850 PSU comes with a fully Modular cable system that reduces extra wire clutter, increase the room for the airflow and improve the overall efficiency, durability and thermal performance.

Enhanced Circuit Protection: This PSU is protected with multiple protection circuitry system including Over Voltage Protection OVP, Under Voltage Protection UVP, Over Power Protection OPP, Short Circuit Protection SCP and Over Temperature Protection (OTP). This much safety precautions in a PSU makes it ideal for gaming and heavy load working. 

4- ASUS ROG Strix 850W White Edition PSU

ASUS ROG Strix 850W White Edition PSU

ASUS ROG Strix 850 comes with warranty, 360mm Radiator and Liquid CPU cooler which ensures long term reliability and performance. The system is made with 105 degrees Celsius 100% Quality capacitors providing with the long-term product and performance stability. Fully modular design is another Plus point of this PSU reducing the cable clutter and increasing airflow. This PSU features 80 plus gold certification providing efficiency up to 92 %. This PSU changes the working entire environment of a system and make it perform better.

80 Plus Gold Certified: This amazing power supply unit have 80 PLUS Gold certification which is one of the best certifications any PSU can have. This 80 plus certification ensures lower energy consumption and promises higher efficiency as 80 plus gold certificated PSUs not only work best in regular load but also outperforms in maximum load conditions.

100% Qualified Capacitors: ASUS ROG Strix 850 Watts PSU is constricted of 100 % High quality capacitors which are proven to be the best in the industry. These capacities aim for high performance stability and stable product quality, so that you PSU unit does not get burned with the load. This PSU is loaded with all tested 105° C solid capacitors which delivers power pact performance and remains steady and stable too. 

Axial-Tech: ASUS ROG Strix PSU is specially designed in a with Axial-tech fan which features a small fan hub that accommodates longer blades and a strong barrier ring that increases the air pressure downwards. Dual ball bearings of the fan can last twice long as ordinary sleeve bearing designs. 0dB low noise technology lets you enjoy light gaming in calm and silent mode.

Industrial grade 2000 RPM PWM noctuid radiator fans integrated in this PSU and software control via fan pert reduces all the unnecessary noise while keeping your system cool. Moreover, this PSU comes with flat cables which do not take much space and less likely to be entangled with each other. This makes the entire internal system more organized and increase the room for maximum airflow.

5- Thermaltake Smart BX1 RGB 80 PSU

Thermaltake Smart BX1 RGB 80 PSU

Thermaltake Smart BX1 650W saves energy through the high efficiency achieved by its 80 plus white certification. You can save up to 86% of the energy and accommodates any of the high technology mainstream build with the most demanding gaming and heavy workload requirements. The integrated intelligent cooling fan delivers increased airflow at an exceptionally low noise level. Advanced Single +12V rail design used in this PSU ensures non-stop usage with its stable and reliable performance.

High-Quality Components: This PSU is specially and thoughtfully designed with high quality components which enables non-stop heatless usage with its stable and highly reliable performance. Now you won’t face any capacitor explosion, burning and leakage. The capacitor circuits are packed with highly heat resisting technology which can tolerate up to 105-degree Celsius temperature.

80 PLUS bronze Certified: This Thermaltake Smart BX1 650W PSU is an 80 PLUS bronze certified PSU which is developed to deliver up to 86% energy efficiency. It not only reduces your electricity bill but also provides best performance while being this much energy efficient. It provides a continuous 650 Watts of power supply for all of the hardware components to operate with this white certification energy efficient system and it has also compatible with Best PSU For 6600 XT.

Ultra-Quiet Fan: This PSU is embedded with its default 120mm ultra quiet RGB LED fan which operates in a nearly silent mode to experience a noise free environment while gaming or working. Displaying seven colors with three lightening modes including Pulse, Full lighted and RGB cycle. A single button for RGB modes controlling is also given. The fan is made with high quality material for long lifetime and it is optimized by the Thermal Manager for optimal heat control and noise management.

6- Corsair RMX Series RM1000x Power Supply

Corsair RMX Series RM1000x Power Supply

Corsair RMX RM1000x comes with 10 years warranty, which ensures long term reliability and performance. The system is made with 105 degrees Celsius 100% Japanese capacitors providing with the long-term product and performance stability. Fully modular design is another Plus point of this PSU reducing the cable clutter and increasing airflow. This PSU features 80 plus gold certification providing efficiency up to 92 %. This PSU changes the working entire environment of a system and make it perform better.

80 Plus Gold Certified: This amazing power supply unit have 80 PLUS Gold certification which is one of the best certifications any PSU can have. This 80 plus certification ensures lower energy consumption and promises higher efficiency as 80 plus gold certificated PSUs not only work best in regular load but also outperforms in maximum load conditions.

100% Japanese Capacitors: Corsair RM1000x PSU is constricted of 100 % Japanese capacitors which are proven to be the best in the industry. These capacities aim for high performance stability and stable product quality, so that you PSU unit does not get burned with the load. Furthermore, a 135mm ML fan having a magnetic levitation bearing and custom designed and engineered rotors is embedded in this PSU for high performance, lower noise, and superior reliability.

Full Modular Design: Corsair PSU is specially designed in a fully modular design which saves space and prevents extra cables inside the systems. It uses only those connectors which are required by the build. This modular design significantly reduces extra cable clutter and simplify the build of the system overall. Moreover, this PSU comes with flat cables which do not take much space and less likely to be entangled with each other. This makes the entire internal system more organized and increase the room for maximum airflow.

Best PSU for Core i9-12900KS Buying Guide: 

The following tips helps you to choose the best power supply units in the market.

80+ Certification: 80 plus certification is the efficiency and power relevance in the world of PSUs. 80 plus certified PSUs are most advanced and compatible with almost all PC or systems to use. Always choose a PSU with 80 plus certification either it’s in gold, white or platinum. 

Japanese capacitors: The 100 % Japanese capacitor made PSU is more suitable for high powered components as these capacitors can bear maximum current and prevent themselves from burn out. Rather they provide best performance, stability and durability as well. 

Latest models: Always opt for the latest models of any IT company or brand you choose. Latest models come with improved designs, advanced features and improvised previous features. The flaws identified in the previous models are also resolved in the latest ones.

Enhanced Compatibility: Choose those PSUs which are compatible with most of the processors available in the market. Other than just Intel compatible, they must be adjustable with other processing units too. 

Easy configurable: The PSUs you choose must be easily configurable with your pc or system so that you can fix or replace it yourself and need no professional assistance for it.

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