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Need Help Picking A New PSU


Efficiency The more efficient your PSU, the less noise it will make, the less power it will draw, and the less it will cost when you open your energy bill. Yes No Do you own an NZXT product? Tips Some brands release top-quality models, some just release value-line models, and others shouldn't be releasing models at all! For the most part, you probably don't need as much power supply as you think you do.

So now the most power hungry parts inside the PC require 12V power delivery.You’ll see heated debate among performance enthusiasts about the benefits of multiple +12V rails versus a single 12V PLEASE REPLY? Higher-quality power supplies almost always use bigger and better capacitors, chokes, and other internal components, and they come outfitted with larger heatsinks for superior heat dissipation—all of which translates into more A cheaper alternative is to provide just enough rails to total the overall capacity, which makes it difficult to use all of a power supply's capacity. (This may be a clue

Power Supply Calculators

No complaints so far! If you have a powerful CPU and video card, you’ll want a PSU with dedicated rails for these parts. Read More for DIY projects. Disputed Brands (deemed to be of good quality, but needing referenced reviews or articles, or those with disputed quality, or varying quality of different models): ABS/Tagan, BFG Tech, Coolermaster, Coolmax, FSP,

But if you’ve got the cash in your budget, we’d suggest going modular. Radeon, but chances are, you’d go with just about any PSU, right? Although not a guarantee, there's a strong correlation between weight and quality: bigger components (ie, capacitors) equate to a more tolerant, reliable PSU. Best Power Supply For Gaming Pc Semi-modular offers middle ground pricing and is a decent cable management solution.

LinusTechTips 2,004,826 views 4:38 DDR Memory vs GDDR Memory as Fast As Possible - Duration: 4:41. So the PC Power & Cooling unit can deliver almost its entire power load to the 12V rail. Note that not all models within a single brand label are of the same quality, and these are averages for the entire model range of brands, not just specific models.Please note: For example, if the calculator says you need 370W, then a 400W PSU should be fine but 500W wouldn’t be bad either — especially if you plan on adding more parts

Higher-end models may only provide a 24-pin connector, and lower-end models may provide just a 20-pin connector. Pc Build Power Supply Calculator The ‘standard’ drive depth is around six inches deep, though supplies with a higher wattage will be an inch or two deeper. The 80PLUS certification standard guarantees: Efficiency: You can find out which PSUs are certified on the official 80PLUS web site that guarantees you the specific energy efficiency. That’s close to the 750W unit I actually use.In point of fact, however, most systems don’t draw that much power at full throttle.

How To Choose Power Supply Wattage

Sign in to make your opinion count. Techquickie 246,167 views 6:21 How many watts does your power supply need? Power Supply Calculators It Did Not Take Long For Me To Find SCFORUM - The Credit Is Entirely Theirs. Psu Wattage Calculator Chances are that if you buy a quality PSU right now, rated about 100W to 200W higher than what you currently need, then you’ll be able to use it for your

Discount rating inflation. If you’ve got a full-size desktop tower, you’re probably not going to have to worry about room, but smaller cases will often require a shorter PSU design, so as to leave Email: * Email required * Invalid Email address * Invalid Email address Click here to return to Login Form Become part of PC & Tech Authority Join our site to get Details You Can Safely Ignore Everything up to now has just been about the bare basics of PSUs. How To Choose A Power Supply For A Gaming Pc

A power supply with an efficiency rating of 80 percent provides 80 percent of its rated wattage as power to your system, while losing the other 20 percent as heat. As mentioned above, modern computers are 12V-heavy loads. Close Yes, keep it Undo Close This video is unavailable. When it comes to PC building, there are some really exciting decisions that are going to have an immediate effect on your system.

A power supply contains capacitors that hold a charge even while a computer is turned off; this discharge can seriously injure the user. Computer Power Supply Price Create an account EXPLORE Community DashboardRandom ArticleAbout UsCategoriesRecent Changes HELP US Write an ArticleRequest a New ArticleAnswer a RequestMore Ideas... On the other hand, that disadvantage becomes a major advantage if you ever encounter a catastrophic failure.

You can save up to $80 a year with an 80PLUS Gold certified PSU and is part of the reason why NZXT only offers 80PLUS certified products. #4 Modularity Another aspect

This feature is not available right now. Search Categories#NZXTBUILDS GAMING NEWS PCDIY ← How to Install a Windows Operating System The Best Upgrades to Boost Your Gaming PCs Performance → Build Guides Everything you Such articles are intended for qualified power supply repair technicians only. Computer Power Supply Voltages Sign in to add this video to a playlist.

Also, PSUs age, losing power over time. Most power supplies hit their peak efficiency levels with loads in the range of 40 to 80 percent. The single largest power draw I’ve seen with this system was when I reviewed the Asus Mars II graphics card, which has two overclocked Nvidia GTX 580 GPUs and no current A 500W PSU may sound adequate, but if its 12V amperage is in the low 20s or less (12V times 25A is 300W), it may not be able to power a

Learn more You're viewing YouTube in English (United Kingdom). Don't have an account? All about output Manufacturers usually list their power supplies' output in watts. The PC Power & Cooling unit is rated at 88% efficiency, which translates to lower power usage when idling.