Asses Total Power Consumption of your PC

pcbuck April 22, 2021 0 Comments

Power Supplies Explained: How To Pick The Perfect PSU For Your Computer

Most geeks interested in buying new hardware or building a new system thinkfirst of the processor, graphics card and perhaps the hard drive. Thesecomponents have the most impact on performance, so they are given firstthought. Somewhere down the list, sitting near the enclosure and opticaldrive, is the power supply. This is unfortunate, because power supplies areimportant.Most geeks interested in buying new hardware or building a new system thinkfirst of the processor, graphics card and perhaps the hard drive. Thesecomponents have the most impact on performance, so they are given firstthought. Somewhere down the list, sitting near the enclosure and opticaldrive, is the power supply.This is unfortunate, because power supplies are important. They can have animpact on system stability, they determine the devices you’ll be able to powerand they are a long-term purchase. If you buy a good power supply you probablywon’t need another for five to ten years. But how do you buy a good one?

Best Cheap Power Supply

Our cheapest PSU available is the EVGA 100-N1-0400-L1. This high-performancepower supply comes with a 2-year warranty and oozes efficiency. At just aroundthe $50 mark, there’s no way you’ll find one PSU that’s any bit as effectiveas this one for such a low price.With the capacity for heavy-duty industrial grade connections, there’s reallyno unit like it on the market. With 400W of power, this series of PSUs arelike no other.* * *

How can I be sure that my power supply is equipped for a gaming PC?

If you carefully consider the needs of your PC and what you’re actually goingto be doing with it, then careful consideration will pay off in the long run.A cleaner PSU will keep your components running on clean, effective power atall hours of the day. This is likely to increase the durability of your PC- soif you want to be with your tech for life, a PSU is a worthy upgrade.Ensuring that your PSU is compatible with your PC, and fully equipped for one,can be difficult. When you consider elements such as a graphics card, makessuch as the Seasonic Prime seem like quite a good option.You’ll want to take care to look at our considerations below to ensure thatyour needs and wants, when it comes to a PSU or any other component, alignwith the expectations of your gaming PC. This could include the amount ofconnectors, the sound, size, and functioning of the fan, or – most importantly– the wattage.Our favorite makers of PSUs for PC gamers include: * Corsair RM850X * FSP Dagger 500W * Gamdias Astrape P1-750G * NZXT E850Of course, those we’ve listed are the absolute best and most suitable forthose looking towards a multi-purpose PSU on any sort of budget, but thesefour listed here are recommended by some of the best pros when it comes to PCgaming.

Will a 500 watt power supply be enough?

If you want plenty of gaming power and serious high efficiency in your overallperformance, a 500 watt power supply is absolutely fine for pretty much everytypical build’s overall performance.It’s important to note that there are a combination of features to considerbefore you opt for a certain watt power supply, such as what the powerefficiency is like, i.e. whether or not there’s an 80 plus certification, orwhether you’ve got enough stability for your gaming PC.That said, our favorite 500W power supplies can be found with the Seasonic 80Plus Bronze Power Supplies, which come with a handy five year warranty.* * *

What is a good power supply for gaming?

The best power supplies for gaming will incorporate a range of features, suchas under voltage protection features, over voltage protection features, adecent warranty policy, and compatibility with graphics card models used inthe greatest PC gaming. It’s important that your power supply cooperates withdifferent PC components, whilst also providing a decent form factor that willcorrespond to the fan size of gaming PCs.Our best power supply for gaming, we think, is the Apevia 80 PlusCertification 600 watt power supply, perfect for all of your gaming needs.SaleApevia ATX-PR600W Prestige 600W 80+ Gold Certified, RoHS Compliance, ActivePFC ATX Gaming Power Supply * Supports Dual/Quad/multi-core CPUs. Supports single 12V output for higher power usage * Dc to DC converter design, provides superior dynamic response, greater system stability and maximizes the 12V DC rail output * Multi-gpu technologies supported; 6 pin and 8 pin PCI-E connectors support all GPU platforms. Built in 1 x auto-thermally controlled black 135mm fan * Connectors: 1 x 20/24pin main power, 1 x 4/8pin 12V, 2 x PCI 6+2pin, 4 x SATA, 4 x peripheral. All protections * Apevia ATX-PR600W Prestige 600W 80+ Gold Certified, RoHS Compliance, Active PFC ATX Gaming Power Supply, 3 Year WarrantyHow to Find Right Power Supply for Graphics Card [Detailed Guide](*This post may contain affiliate links, which means I may receive a smallcommission if you choose to purchase through links I provide (at no extra costto you). Thank you for supporting the work I put into this site!)Graphics card is one of the most power-hungry components for any computerwhether gaming PC or a work PC. The power requirements of a graphics carddepend on the GPU model used, because graphics cards with budget or entry-level GPUs consume less power, whereas mid-range and higher-end GPUs needsignificantly more power to operate. Entry-level or budget mid-range graphicscards draw their power from the motherboard’s PCI-E x16 slot only, that canprovide up to 75W of power to the graphics card, whereas powerful mid-rangeand high-end graphics cards are more power-hungry and require additional powerfrom the PSU or Power Supply Unit in form of 6-pin and 8-pin PCIe connectorsfor their working.It is very important to select proper power supply for your graphics cardbecause if you get and underpowered PSU then it will not be able to supplyenough power to your graphics card and other components, causing restarts orcan burn out too and may cause damage to your other computer componentsincluding the video card. On the other hand, if you get a higher wattage oroverpowered power supply then it will be just a waste of your money.Therefore, it is very important to find a proper balance between price andpower consumption, so that you can buy the right power supply for yourgraphics card. So, here in this post, I am going to guide you on how you canchoose a proper power supply unit (PSU) for your graphics card.Check out:

Check Graphics Card Power Consumption

The first and foremost thing to do is to check your GPU or graphics card powerconsumption specified by the manufacturer on their website. All the GPUmanufacturers or graphics card manufacturers list the power consumption andthe recommended power supply for their graphics cards. For example, below youcan see the recommended PSU for the Gigabyte GeForce GTX 1060 G1 Gaming 6Ggraphics card on Gigabyte’s website. The recommended PSU specified for thiscard is 400W. You can look for this information for the graphics card you haveor that you are going to buy. This will give you some idea about the wattageof the PSU that you will need for your graphics card or whole PC.

Asses Total Power Consumption of your PC

Lastly, you have to asses the total power consumption of your PC if you havemore hard disks or case fans installed in your PC. You can do this by usingpower supply calculator tools available online or can ask here. If you have anormal PC with two case fans, two hard drives then you can go with the samewattage power supply that is recommended by the graphics card manufacturer ontheir website. If you have extra components installed then you can add 100W tothe PSU wattage which is recommended by your graphics card manufacturer.Check out: Best Fanless PSUs for Building Silent PC

Power output: How much do you need?

While there are several important factors to consider when choosing a powersupply – just like with every PC component – identifying one of the mostimportant factors is refreshingly simple. You don’t need to pour throughbenchmarks or read reviews to know how much power output you need. Rather, youcan use a tool like Newegg’s power supply calculator to determine exactly howmuch power your new supply needs to output.To use the tool, you need to select your components from the drop-down listsfor each category. The tool above is up-to-date with the latest options forcentral processing unit (CPU), motherboard, graphics processing unit (GPU),random access memory (RAM), and more. While the tool doesn’t drill down intothe details of every component, it does so where necessary and takes theguesswork out of deciding how much power you need.For example, if you’re building (or buying) a PC with a Ryzen7 Series CPU, anNvidia GeForce RTX 2060 GPU, 16 gigabytes (GB) of RAM made up of two 8GBsticks, a 256GB solid-state drive (SSD), and a 1TB 7200RPM hard disk drive(HDD), then 576 watts of power would be recommended. You could choose a600-watt power supply to be safe – and buying a suitable option is just aclick of a button away.

Form factor – Will your power supply fit?

The next consideration is a simple one – you’ll need to pick a form factorthat you’re sure will physically fit into your case. Fortunately, there arestandards in terms of power supplies just as there are in cases andmotherboards.This topic can get quite complicated, but the important thing to remember isyou’ll want to match your power supply with your case and motherboard. Thefollowing is a basic overview of the most important power supply form factorstoday.Although there are still AT form factor power supplies available for purchase,AT form factor power supplies are undoubtedly legacy products, on the way out.Even the later ATX form factor power supplies (ATX 2.03 and earlier versions)are falling out of favor. The major differences between the ATX and AT powersupply form factors are: 1. ATX power supplies provide an extra +3.3V voltage rail. 2. ATX power supplies use a single 20-pin connector as the main power connector. 3. ATX power supplies support the soft-off feature, allowing software to turn off the power supply.The ATX12V form factor is the mainstream choice now. There are severaldifferent versions of the ATX12V form factor, and they can be very differentfrom one another. The ATX12V v1.0 specification added over the original ATXform factor a 4-pin +12V connector to deliver power exclusively to theprocessor, and a 6-pin auxiliary power connector providing the +3.3V and +5Vvoltages. The ensuing ATX12V v1.3 specification added on top the 15-pin SATApower connector on top of all that.A substantial change occurred in the ATX12V v2.0 specification, which changedthe main power connector from a 20-pin to a 24-pin format, removing the 6-pinauxiliary power connector. Also, the ATX12V v2.0 specification also isolatedthe current limit on the 4-pin processor power connector for the 12V2 rail(+12V current is split into the 12V1 and 12V2 rails). Later, the ATX12V v2.1and v2.2 specifications also increased efficiency requirements and mandatedvarious other improvements.All ATX12V power supplies maintain the same physical shape and size as the ATXform factor.The EPS12V power supply form factor utilizes an 8-pin processor powerconnector in addition to the 4-pin connector of the ATX12V form factor (thisisn’t the only difference between these two form factors, but for most desktopcomputer users, knowing this should be sufficient). The EPS12V form factor wasoriginally designed for entry-level servers, but more and more high-enddesktop motherboards are featuring the 8-pin EPS12V processor power connectornow, which enables users to opt for an EPS12V power supply.The Small Form Factor (SFF) designation is used to describe a number ofsmaller power supplies, such as the SFX12V (SFX stands for Small Form Factor),CFX12V (CFX stands for Compact Form Factor), LFX12V (LFX stands for LowProfile Form Factor) and TFX12V (TFX stands for Thin Form Factor). They areall smaller than the standard ATX12V form factor power supply in terms ofphysical size, and small form factor power supplies need to be installed incorresponding small form factor computer cases.

The Right PSU Improves Your Computer’s Performance

Whens putting together server power supplies, consider the needs of the PCsconnected to the system. The computer wattage should be equal or greater thanthe amount of power required by all the components of your PC, and you can usesimple online tools to calculate this value. You only need to input the modelof your CPU, GPU, motherboard and other computer accessories, and these toolsautomatically calculate the minimum wattage you need. Using a computer powersupply with a slightly higher wattage than needed provides protection for yourcomponents. The PSU runs at less than its maximum capacity, which couldprevent overheating inside the computer case. Higher wattage computer powersupplies let you upgrade your CPU or GPU in the future without worrying aboutpower consumption. A PSU only consumes the amount of electricity your computercomponents use, so you won’t have to worry about electric bills, even if youchoose a model with a higher wattage. If you have a limited budget, choose arefurbished power supply that provides the same performance of a brand-new oneat a lower price point.

80 PLUS Power Supplies Provide Optimal Energy Efficiency

Many power supplies have an 80 PLUS certification that classifies their energyefficiency. PSUs with the standard 80 PLUS certification offer 80% efficiencyat 20%, 50% and 100% loads. There are also Bronze, Silver, Gold, Platinum andTitanium 80 PLUS power supplies with higher energy efficiency than thestandard 80 PLUS options. This helps maximize efficiency even in high-loadsituations.

ATX Power Supplies Connect Storage Drives

ATX computer power supplies feature a 20-pin main power connector and SATAconnectors for storage drives that require an outside power source. ATX12VPSUs have a 24-pin main connector, and do not require the auxiliary powerconnector. This PSU standard supports dual 12V rails to power modern computercomponents safely and effectively. EPS12V power supplies use an 8-pin powerconnector for plugging directly into the processor. Many servers or high-enddesktop computers use these power supplies for efficient energy options. Thereare also smaller power supplies that fit easily into laptop cases.

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