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For building a powerful PC we usually think about CPU and GPU but choosing the best power supply brand for the PC is also very important. Power supply plays a very important role to make a safer PC. Moreover power supply determines your system’s reliability. Your powerful GPU and CPU depend on a very efficient consistent power which is only provided by the power supply a k a PSU. A good power supply unit always ensures the important safety of your valuable desktop components like CPU, GPU, or motherboard by providing the right amount of voltage and electricity. when you are watching a video on your pc your CPU may need a very little amount of voltage like 100w but when you fire a game then you may need almost 500w of supply which has to be continuous. for this choice, the best power supply brand aka PSU is very important for a good pc.
What is the best power supply brand?
Power supplies have a very important role to play an in every PC if we see gamers can use his/her PC for not only gaming’s but also some light stuff work such as watching video working on somewhat documents or other productivity work this type of productivity work does not require a higher spec sheet of that ISI for productivity work you don’t need any kind of higher-end gaming PC but almost every game in PC have overclocking capabilities which is very important for gaming and other stuff this type of overclocking CPU needs a lot of wattage energy but when you do productivity work your CPU don’t need that much energy. What is one of the most important factors for choosing the right supply unit? Efficient rating is one of the important factors for choosing the best power supply unit higher efficiency helps you to save energy and power consumption. Another important thing is the form factor of your power supply unit you have to choose the right size for or your PC. If your PC casing is large enough then you can fit the regular size ATX power supply unit ATX power supply unit is very common but if you want to fit your power supply unit in a small casing then you must go for STX power supply unit. Warranty is another important factor for choosing the right power supply unit usually the good brand offers you on their premium power supply unit 10 years plus warranty.
Most Reliable Top 10 Best Power Supply Brands for PC
- AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler & Thermaltake Smart 500W 80+ White Certified PSU, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
- Seasonic S12III 650 SSR-650GB3 650W 80+ Bronze ATX12V & EPS12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply
- ASUS Rog Thor 1200 Certified 1200W Fully-Modular RGB Power Supply with LiveDash Oled Panel
- Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (CP-9020179-NA)
- EVGA 600 BR, 80+ Bronze 600W, 3 Year Warranty, Power Supply 100- BR-0600-K1
- be quiet! Pure Power 11 500W cm, Modular, 80 Plus Gold, Power Supply, Black/Orange
- NZXT C750 – NP-C750M – 750 Watt PSU – 80+ Gold Certified – Hybrid Silent Fan Control – Fluid Dynamic Bearings – Modular Design – Sleeved Cables – ATX Gaming Power Supply – 10 Year Warranty
- Phanteks (PH-P750G_US01) AMP Series 750W 80PLUS Gold, ATX Power Supply, Fully Modular, Hybrid Mode, Silent Fan, Revolt PRO Link Certified
- Fractal Design Ion+ 760w – 80 Plus Platinum Certified 860w Full Modular ATX Power Supply with UltraFlex DC Wires – ATX -140 mm Silent Fan with FDB Bearings – Zero RPM Mode – Black
- Thermaltake Toughpower PF1 750W 80+ Platinum Single Side SMD Compact Design Ultra Quiet 120mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply PS-TPD-0750FNFAPU-1
1. AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler & Thermaltake Smart 500W 80+ White Certified PSU, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
In our list, this PSU took the first position. This Thermaltake PSU offers overall a very good performance. It is one of the best PSUs for productivity users. This PSU offers a total of 500-watt power supply which is enough for light gaming and other production work. This PSU can handle overall a good CPU like AMD ryzen 5 2600 and a good GPU but it’s not enough for high-end 3-star gaming. If you want to build a good pc for your productivity work and light gaming then this PSU can offer you a very good overall experience.
Key features
- It offers smart 500 watts
- It has higher efficiency
- 120 mm ultra quiet fan
- Multiple connectors
- It has 80 PLUS Standard Certified and Haswell Ready
- higher quality component
- It gives single +12V output
Specifications
| Form factor | ATX |
| Efficiency | 82-86% efficiency at 20-100% load |
| Total Output Wattage | 500w |
| Fan size | 120mm Fan |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 5 years Warranty |
Advantages
- The 120 mm cooling fan delivers excellent airflow with very low noise.
- It offers High-quality components that enable non-stop usage with stable and reliable performance
- The Built-in Intel ATX 12 Volt 2.31 power supply allows maximum energy saving.
Disadvantages
- Durability is not top mark
2. Seasonic S12III 650 SSR-650GB3 650W 80+ Bronze ATX12V & EPS12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply
This PSU took second place on our list. With full protection of (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, this 80+bronze PSU can offer a total of 650 watts. which is almost perfect for a light gamer. gamers can pair this PSU with an i5 processor and have a nice performance.
Key features
- It has 80 PLUS® Bronze certified
- It gives Fixed cables
- It makes sure Tight Voltage Regulation
- S2FC – Smart and Silent Fan Control
- 5 years warranty
Specifications
| Form factor | Intel ATX 12 V |
| Efficiency | 82 %, 85 % and 82 % efficiency at 20 %, 50 % and 100 % operating loads, respectively |
| Total Output Wattage | 650 W |
| Fan size | 120mm Fan |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection. |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 110 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 5 years Warranty |
Advantages
- Very robust protection of (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection.
- 5 years warranty
- 80 plus bronze efficiency which offers 82 %, 85 %, and 82 % efficiency at 20 %, 50 %, and 100 % operating loads, respectively
- higher quality component
Disadvantages
- The minimum volte is 110v
3. ASUS Rog Thor 1200 Certified 1200W Fully-Modular RGB Power Supply with LiveDash Oled Panel
ASUS is a well-known brand. It always provides good hardware for gaming-oriented people. There is hardware repetition in the market. this power supply unit is not an exception. This power supply unit is for gaming-oriented people. If any user is familiar with gaming PC e then he must know the reputation of ASUS hardware in the gaming industry. This power supply unit is built for the higher-end gamer who want to build their PC as powerful as they can if you won’t play high-end games 3 Star games and video editing or contains making work then this power supply unit will be the best choice for you because this unit will ensure you good safety for your powerful processor and powerful GPU.
Key features
- Specific Aura Sync has Advanced customization with addressable red – green-blue LED and Aura Sync compatibility for a good look
- OLED Power Display which gives Real-time power draw monitoring with OLED Power Display user can see the info about PSU
- ROG Thermal Solution silent cooling with dustproof IP5X Wing-blade Fan and ROG heatsink design which is nice for gaming
- 80 PLUS Platinum: Built with 100% Japanese capacitors and other premium components
- Sleeved Cables, For easy building and superior aesthetics cation
Specifications
| Form factor | Intel ATX 12 V |
| Efficiency | 80+ Platinum
At 20%/50%/100% load AC 115V 60Hz and AC 230V 50Hz Then the power efficiency is 90%/92%/89% respectively |
| Total Output Wattage | 1200 W |
| Fan size | 135 mm patented Wing-blade fan |
| Protection Feature | (OTP) Over Temperature Protection, (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 10 years Warranty |
Advantages
- Full power at 47°C
- Good ripple suppression
- Dual-ball bearing fan
- Lots of modular cables and connectors
- Aura compatible RGB lighting
- 10-year warranty
Disadvantages
- Expensive
- Not as efficient as the competition
- OPP is set sky-high
- An OLED screen provides limited info
4. Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (CP-9020179-NA)
This is one of the best power supply units on our list. It has 80 plus gold efficiency with its low noise fan and 0 RPM mode. you can have overall a very good silent environment this power supply unit can provide you up to 750-watt power supply. This is a good power supply unit for entry-level gamers who want to build a beautiful pc for their productivity work and other content creation.
Key features
- CORSAIR RMx series fully modular power supplies
- 80 Plus Gold (87% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load)
- Low noise fan
- Zero RPM mood ( At low and medium loads the cooling fan switches off entirely for near-silent operation).
- 100% ALL JAPANESE 105°C CAPACITORS
- It has FULLY MODULAR CABLES
- Compact size (A 160 mm-long casing ensures an easy fit)
- Ten years manufacturer’s warranty
Specifications
| Form factor | ATX |
| Efficiency | 80 Plus Gold
87% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load |
| Total Output Wattage | 750 w |
| Fan size | 140 mm |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 10 years Warranty |
Advantages
- We see rock solid Build Quality, very Solid Rail Stability, extremely Modular, Flat Modular durable Cables, 80 Plus Gold Certified (987% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load)
- Electrical Protections, Zero RPM mood, Peak Output (925 Watt)
- 10 Year Warranty, Price (For Some)
- It has Outstanding voltage regulation
- It offers Full power at 49 °C, Efficient and Silent
- This PSU Made with quality components
Disadvantages
- We noticed CWT’s infamous solder bug strikes again… this time confined only to the VRM board, thankfully
- We realize a little price difference with the RM750i
- It has no fan test button .
- It doesn’t t support the Corsair link, which was not expected
5. EVGA 600 BR, 80+ Bronze 600W, 3 Year Warranty, Power Supply 100- BR-0600-K1
With full protection, this PSU will offer you a 600-watt power supply. This power supply unit has 80 plus bronze rated efficiency. If you want to build your PC at a budget price for your productivity work then this power supply unit will offer you overall a nice experience the only problem and issue you will face is related to the warranty period it has only 3 years warranty.
Key features
- Hardline design
- 80 Bronze rated efficiency
- Long sleeve bearing fan
- Dc to dc converter
- (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection
Specifications
| Form factor | Intel ATX 12 V |
| Efficiency | 80+ Bronze
82 %, 85 % and 82 % efficiency at 20 %, 50 % and 100 % operating loads, respectively |
| Total Output Wattage | 600 w |
| Fan size | 120 mm very low noise cooling fan |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 3-year Warranty |
Advantages
- Full protection ( (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection
- Low noice fan ( 120 mm)
- Minimum volt 100 volt
- 80+ Bronze – 82 %, 85 % and 82 % efficiency at 20 %, 50 % and 100 % operating loads,
Disadvantages
- 3-years manufacturer’s warranty
Product link : Amazon.com: EVGA 600 BR, 80+ Bronze 600W, 3 Year Warranty, Power Supply 100- BR-0600-K1: Computers & Accessories
6. be quiet! Pure Power 11 500W cm, Modular, 80 Plus Gold, Power Supply, Black/Orange
Be quiet is a new and trusted brand for power supply unit this company have a very good reputation for making good power supply unit there PSU is famous for the silence this parts of a unit will offer you a very low noise fan for a good relaxing and sound free environment they will offer you 80 + gold efficiency with 5 years warranty.
Key features
- 120 mm low noise fan
- Minimum volt 100
- 80 plus gold efficiency
- 5 years warranty
Specifications
| Form factor | Intel ATX 12V Version 2.4 |
| Efficiency | 80 Plus Gold
87% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load (up to 92%) |
| Total Output Wattage | 500 |
| Fan size | 120 mm Fan |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 5-years manufacturer’s warranty |
Advantages
- It has Full power at 47°C.
- It offers a quiet operation.
- It can Long hold-up time.
- We see that Accurate power is an ok signal.
- It will give you Complete protection features set.
- It makes sure Low conducts EMI.
- Long enough warranty period 5-years manufacturer’s warranty
Disadvantages
- Very high price for what it has to offer according to the current price.
- Poor choice of bulk and filtering caps for a product of this price tag.
- High inrush currents and very high OCP triggering points at 5V and 3.3V.
Product link : Amazon.com: be quiet! Pure Power 11 500W cm, Modular, 80 Plus Gold, Power Supply, Black/Orange: Computers & Accessories
7. NZXT C750 – NP-C750M – 750 Watt PSU – 80+ Gold Certified – Hybrid Silent Fan Control – Fluid Dynamic Bearings – Modular Design – Sleeved Cables – ATX Gaming Power Supply – 10 Year Warranty
With a very high durability and 10 years warranty, this PSU will offer you a very long life. I will also offer you overall good thermal and efficient performance. This PSU offers 750-watt power for your motherboard CPU and GPU . Which is enough for your overclocked CPU and powerful GPU. you can enjoy a very good gaming experience and productivity work. You can also do video editing and other content creation work. you can fire your 3-star game on this PSU and it can deliver enough power for your power-hungry CPU and GPU.
Key features
- 80 plus GOLD CERTIFIED for Reliable power (87% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load)
- It offers SILENT OPERATION A push of a button enables Zero RPM Fan Mode, in low load it won’t make any kind of noise for noise free environment
- ALL THE ESSENTIALS- higher end CPU and GPU will run very smoothly with this PSU . It is essential .
- It is BUILT FOR BUILDERS – who want to build the pc by themselves . it is very customizable
- SLEEVED CABLES The sleeved cable delivers greater longevity and durability
Specifications
| Form factor | ATX |
| Efficiency | 80 Plus Gold
87% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load |
| Total Output Wattage | 750 Watt |
| Fan size | 120 mm |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 10 – year manufacturer’s warranty |
Advantages
- Full power at 47 degrees Celsius (116.6 f )
- Efficient (80 Plus Gold up to 92% )
- It offers Good enough performance
- It has a young hold-up time
- Low inrush current
- It offers a Fully modular
Disadvantages
- We see that Lower than 70% efficiency with 2% load
- It has a Small distance between connectors and cable caps
8. Phanteks (PH-P750G_US01) AMP Series 750W 80PLUS Gold, ATX Power Supply, Fully Modular, Hybrid Mode, Silent Fan, Revolt PRO Link Certified
This PSU will offer you up to 750 watts of power supply. it is one of the durable PSUs in the market. with 10 years warranty, it will offer you a very long and efficient service. moreover, this PSU is more than enough for light gamers and productive workers. With full protection, this PSU has enough safety for your valuable CPU and GPU.
Key features
- Full protection
- 80+ gold efficient
- Silent fan
- 10 years warranty
Specifications
| Form factor | ATX |
| Efficiency | 80 Plus Gold
87% efficiency at 20% load; 90% efficiency and power factor of 0.90 at 50% load; 87% efficiency at 100% load |
| Total Output Wattage | 750 Watt |
| Fan size | 120 mm |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 10 – year manufacturer’s warranty |
Advantages
- Full power at 47 degrees Celsius
- High build quality
- Good performance
- Fully modular (with 2x EPS connectors)
- Compact dimensions
Disadvantages
- It gives Lower than 70% efficiency with a 2% load
- it provides a Small distance between connectors and cable caps
9. Fractal Design Ion+ 760w – 80 Plus Platinum Certified 860w Full Modular ATX Power Supply with UltraFlex DC Wires – ATX -140 mm Silent Fan with FDB Bearings – Zero RPM Mode – Black
Zero rpm mood is one of the best features of PSU. it will offer you a noise-free environment . in low load it is one of the efficient PSU’s in the market. it has one of the best efficient PSU in the market (80 plus Platinum (90% efficiency at 20% load; 92% efficiency and power factor of 0.95 at 50% load; 89% efficiency at 100% load) efficiency for optimized electrical performance and reduced heat generation)
Key features
- Premium cable quality
- 140 mm silent fan
- 80 plus Platinum (90% efficiency at 20% load; 92% efficiency and power factor of 0.95 at 50% load; 89% efficiency at 100% load) efficiency for optimized electrical performance
- User-selectable Zero RPM mode allows for either silent, passive operation in low load situations or continuous low-speed fan operation for additional cooling good for the silent environment.
- Fully modular design for easy installation
- Premium Japanese – Japanese capacitors offer the highest durability, longevity, and stability
- Extensive 10 years (year manufacturer’s warranty)
Specifications
| Form factor | ATX |
| Efficiency | 80 Plus Platinum
90% efficiency at 20% load; 92% efficiency and power factor of 0.95 at 50% load; 89% efficiency at 100% load. |
| Total Output Wattage | 760 Watts |
| Fan size | 140 Millimeters fans |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 10 – year manufacturer’s warranty |
Advantages
- In Full power at it shows 47 degrees Celsius
- Good performance in overall low and extreme performance
- Silent in low load for relaxing environment
- Fully modular PSU for good performance and easy built
- It offers Ultra-flexible cables
- FDB fan for durability and longevity
- 2x & 6x PCIe connectors
- 10-year warranty
Disadvantages
- Increased vampire power consumption
- The small distance between the peripheral connectors
10. Thermaltake Toughpower PF1 750W 80+ Platinum Single Side SMD Compact Design Ultra Quiet 120mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply PS-TPD-0750FNFAPU-1
Thermaltake is a well-known brand for PSU in the market. It offers a high amount of efficiency and a silent fan for a noise-free relaxing environment . Its compact design is one of the best features of this motherboard. you can fit this in almost every case. Japanese capacitor helps your PSU in the long run.
Key features
- 80+ PLATINUM – Deliver 90% efficiency at 20% load; 92% efficiency and power factor of 0.95 at 50% load; 89% efficiency at 100% load.
- ULTRA-QUIET 120 mm HYDRAULIC BEARING FAN. This fan is self lubricating . it delivers nearly silet performance .
- SMART ZERO FAN – this mood stop fan for noise free environment . it stops spinning when the load is low. (ex. Just watching youtube video )
- COMPACT DESIGN. it offers better chassis compatibility and room for cable management for your casing
- JAPANESE CAPACITORS – Japanese capacitors offer the highest durability, longevity, and stability
Specifications
| Form factor | Intel ATX 12V Version 2.4 |
| Efficiency | 80 Plus Platinum
90% efficiency at 20% load; 92% efficiency and power factor of 0.95 at 50% load; 89% efficiency at 100% load. |
| Total Output Wattage | 750 watts |
| Fan size | 120 mm Hydraulic Bearing Fan |
| Protection Feature | (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection, (UVP) Under Voltage Protection, (OTP) Over Temperature Protection, (OCP) Overcurrent protection |
| Dc output | +3.3 V +5 V +12 V -12 V +5 VSB |
| AC input and Frequency | 100 Vac – 240 Vac and Frequency: 50Hz-60Hz |
| Warranty | 10 – year manufacturer’s warranty |
Advantages
- It gives Full power at 47 degrees Celsius
- High overall performance
- Efficient (90% efficiency at 20% load; 92% efficiency and power factor of 0.95 at 50% load; 89% efficiency at 100% load)
- It shows Higher than 70% efficiency with a 2% load
- Quiet operation for silent environment
- Long enough hold-up time
- Low inrush current
- Sufficient number of connectors for another component
- Fully modular PSU for good built
Disadvantages
- Power Factor readings are not too high
- Transient response at +12V could be better from a gamer point of view
How to check the power supply brand?
We gave you some best PSU’s in the market above, you can choose one of them from our list. you can see user ratings in the online market to analyze the brand reputation. well, known brands always provide good hardware. usually, those product which has higher warranty period they provide usually good backup for your pc.
Power Supply Buying Tips
It is one of the most important but less exciting parts of the PC.
“To run the PC It’s needed to buy any type of power supply but it’s not a good choice”. The Power Supply which is unable to provide clean power may cause huge problems. Including fluidity which can be harder to pin down. Even, a bad power supply can cause other problems like Random Resets and Freezes which can remain mysterious.
3 major types of power supplies are there. They are: Unregulated, Linear regulated, and Switching.
For choosing the best power supply for your PC, at first, you’ve to check the power supply is providing the exact amount of wattage to all the components simultaneously or not.
FAQ’s
1. What do I need to know before buying a power supply?
Ans. you have to check the video card manufacture. You also have to check the size for PSU in the casing. there are some small casing in the market. There are efficient ratings for PSU you have to know which type of efficiency you are looking for.
2. How do I choose a power supply for my PC?
Ans. If you want to fire some 3-star game then you need a higher watt PSU. it depends on the power requirement of your those products motherboard, CPU, and GPU. how much power they need.
FINAL VERDICT
Choosing power supply those products for pc is very important for your valuable component because it ensures the safety of your pc. Choose it very carefully for pc.
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