Top 10 Best 450w Psu [2022]

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Our team studied on 49111 reviews available online for 450w Psu, chose the finest ones and prepared 450w Psu Reviews for you. It was very difficult to shortlist the ideal 450w Psu from thousands of products online. However, We tried to make sure that you get only the Best 450w Psu from our suggestions. Check our listings-:

Best 450w Psu

Comparison Chart for Best 450w Psu

Our team scanned 49111 reviews before putting any suggestions for the 450w Psu in this article.

NoProductScoreAction
1Cooler Master MWE White 450 80+ White 450W PSU with HDB Silent 120mm Fan9.8Buy On Amazon
2APEVIA ASTRO450W Astro 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan9.6Buy On Amazon
3Rosewill Gaming Power Supply9.6Buy On Amazon
4EVGA 460 BP, 80+ BRONZE 450W + 10W9.4Buy On Amazon
5Corsair SF Series, SF4509.2Buy On Amazon
6EVGA 100-BR-0450-K1 450 BR8.8Buy On Amazon
7ASUS TUF GAMING 450W Bronze PSU8.6Buy On Amazon
8RGEEK 24pin DC ATX PSU 12V DC Input 450W Peak Output Switch DC-DC ATX Pico PSU Mini ITX PC Power8.6Buy On Amazon
9Corsair CV Series, CV4508.4Buy On Amazon
10EVGA SuperNOVA 450 GM8.4Buy On Amazon

Table Of Content:

1. Cooler Master MWE White 450 80+ White 450W PSU with HDB Silent 120mm Fan

  • Single +12V Rail: The power source is monitored on a single circuit, ensuring consistent output through all connected cables.
  • DC-to-DC Technology: The DC-to-DC + LLC circuit design offers reliable, stable output to all connected components.
  • 120mm HDB Fan: Employs a responsive fanspeed control, limiting noise to specific cooling requirements during use.
  • Silent Mode: The fan will not spin under lower loads or standby, ensuring a quiet user experience.
  • Flat Black Cables: Flat cables to take up less space for easier cable management.

2. APEVIA ASTRO450W Astro 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan

  • Apevia Astro 450W ATX Power Supply.
  • Connectors:1 x 20/24pin Main Power, 1 x 4pin 12V, 3 x SATA, 3 x Peripheral, 1 x Floppy
  • Auto-Thermally Controlled Black 120mm Fan. 115/230V Switch
  • 5% Tolerance of 5V, 3.3V & 12V Output
  • Short-Circuit/Over-Current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections

3. Rosewill Gaming Power Supply

  • Reliable ARC Series Power Supplies: Rosewill ARC450 is a professional power supply to support your gaming desktop computer system and an ideal solution to deliver high availability, scalability, maximum flexibility and price/performance.
  • Silent Operation: The gaming 80Plus power supply is equipped with one 120mm fan to offer extraordinary airflow at an exceptional low noise level by different speed level in response to various temperature.
  • 80+ Bronze Certified: 80 Plus bronze certified power supplies to deliver 80% or more efficiency at a normal loading conditions and outstanding Short-Circuit/Over-Current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections.
  • 3 Years Warranty: Three years product warranty to guarantee continous system performance of this 450w gaming power supply and make sure it can support long time operation for your gaming PC system.
  • UL, FCC, CE Certificated: With UL, FCC, and CE Certification, Rosewill ARC series power supplies with strong single +12V rail provide high efficiency operation for less heat and lower operating loss.

4. EVGA 460 BP

  • 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
  • Single 12V. Rail with DC-DC Converter to improve 3.3V/5V stability

5. Corsair SF Series

  • SFX Form Factor: High end performance in a small form factor
  • 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
  • Fully Modular: Make your builds and upgrades easy, with clean, great-looking results
  • 100% Japanese 105 electrolytic capacitors: Premium internal components ensure solid power delivery andlong term reliability.
  • Zero RPM Fan Mode: Virtually silent operation at low and medium loads
  • Seven year warranty: Your guarantee of reliable operation that will last across several system builds.

6. EVGA 100-BR-0450-K1 450 BR

  • EVGA 450 BR – “Bronze reliability”
  • 80 plus Bronze Certified, with 85% efficiency or higher under typical loads
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP and OTP

7. ASUS TUF GAMING 450W Bronze PSU

  • Military-grade Certification: All critical capacitors and chokes pass demanding tests to achieve Military-grade Certification.
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
  • 0dB Technology lets you enjoy light gaming in relative silence.
  • An 80 Plus Bronze Certification is earned with high-quality components that pass rigorous testing.
  • 80cm 8-pin CPU connector (EPS 12V)
  • 6-year warranty included.

8. RGEEK 24pin DC ATX PSU 12V DC Input 450W Peak Output Switch DC-DC ATX Pico PSU Mini ITX PC Power

  • 450 Watt Output 12 Volt DC Input
  • DC input connector: 2.5mm inner diameters, 5.5mm outer diameter
  • Short-circuit protection: output shut down when short-circuit
  • 24 pin ATX connector, Plugs directly into the ATX connector

9. Corsair CV Series

  • 80+ Bronze certified efficiency provides up to 88% operational efficiency generating less heat and lowering your energy costs.
  • CORSAIR CV Series power supplies are to deliver their full rated wattage of continuous power
  • A 120mm thermally controlled low-noise cooling fan only spins at high speed when your power supply is under heavy stress slowing down for quieter operation at lower loads.
  • Compact 125mm-long casing ensures an easy fit in almost all modern PC cases
  • Black sleeved cables and a black powder-coated casing seamlessly fits your PC’s style

10. EVGA SuperNOVA 450 GM

  • 450W SFX form factor
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads.
  • Fan Size/ Bearing: 92mm double Ball Bearing
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP
  • 7 year

450w Psu Buying Guide


Does the thought of finding a great 450w Psu stress you out? Has your mind been juggling between choices when it comes to buying 450w Psu in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect 450w Psu for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about 450w Psu Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best 450w Psu in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best 450w Psu currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top 450w Psu brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top 450w Psu based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the 450w Psu before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the 450w Psu they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good 450w Psu, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your 450w Psu before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable 450w Psu will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good 450w Psu if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated 450w Psu on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our 450w Psu on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any 450w Psu featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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