- Last Updated : December 4, 2019

Best 500 Watt and 550 Watt Power Supplies in 2019 Reviews

When you need power and want it now, then you need a good power supply to meet your demand. One of the top 10 best 500 watt and 550 Watt Power Supplies in 2019 is on hand to meet your needs.

Plus, they are easy to use and get you the power you want when you want it. You cannot go wrong when you use the best power supplies available. When you need top results, you turn to the best to get those results.

Also, these power supply units should last you a long time under normal use.

List Of Our Best 500 Watt and 550 Watt Power Supplies Review On Amazon.Com

10. Cooler Master Elite 500W Ver.3 – ATX Power Supply

 Cooler Master Elite 500W Ver.3 - ATX Power Supply Quiet 120mm Fan PCI-E Support

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When the weather gets hot, you can still use this top 500-watt power supply. It works in extreme temperatures up to 40 degrees C. That are about 112 F. With a 50% load you can still get about 75% efficiency.

In addition to working in extreme temperatures, this device can handle high altitudes, even those that go above 15,000 feet. Also, it works in high humidity regions found at sea level. It is a very versatile and durable power supply.

Then when you need an additional amount of power, the peak performance technology gives you an additional 50 watts for 10 seconds. Not only do you get power from this device, but you also get the top performance that solves a lot of your problems.

9. EVGA 550 N1, 550W Power Supply

 EVGA 550 N1, 550W, 2 Year Warranty, Power Supply 100-N1-0550-L1

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Working quietly, this 550-watt power supply handles your power issues with ease. The fan is made to make as little noise as possible when turned on and keeping the heat away. It works off a 120mm sleeve bearing.

In addition to that, you have multiple connectors to make sure your electronic devices get the power they need when they run out. About 7 different connections accompany this device. You will find these protections included- OVP, UVP, OCP, OPP, and SCP

One little push of the easy to use rocker switch turns this power supply on. It works with 100 to 240 volts with ease and makes sure you never run out of power. That is a quality you want in a top 550-watt power supply.

8. Corsair TXM Series 550 Watt Semi-Modular Power Supply

 Corsair TXM Series, TX550M, 550 Watt, 80+ Gold Certified, Semi Modular Power Supply

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This top 550-watt power supply is designed to be energy efficient. Once plugged in, it should not drain your house of electricity or raise your electric bill too much. That makes using this device eco-friendly.

Also, you have a device that works in 50 degrees Cheat or over 130 degrees F. That is service for you. No matter how it gets, you should always have a little power. The 120 rifle bearing helps keep the fan from making a lot of noise when turned on.

Then its 80+ Gold design keeps the heat and your costs down. 4 cables and 4 ports are a part of this power supply’s top service. They are clearly marked.

7. CORSAIR VS Series 550 Watt, Non-Modular Power Supply

 CORSAIR VS Series, VS550, 550 Watt, 80+ White Certified, Non-Modular Power Supply

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Get 550 watts of power from this top-notch 550-watt power supply. Once plugged in, it is easy to use and the power switch just needs a fingertip to turn it on. With the ease of use, you should be able to get needed energy to your electrical devices fast.

Then its 80+ Gold design, you have a very efficient power supply that works hard without creating a lot of heat or using a lot of energy. The thermally controlled fan dissipates the heat quickly and without disturbing your concentration.

All the cables and connectors you need should be built into this device. It works between 100 and 240 volts without batting an eye. A +12 V rail removes the hassles from using this power supply.

6. EVGA 500 BR, 500W Power Supply

 EVGA 500 BR, 80+ Bronze 500W

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Get the power you want when you need it. All you have to do is plug in this top 500-watt power supply and you are good to go. It comes with the 80+ Bronze design to make it far more efficient.

Also, it comes with the following protections- OVP, UVP, OCP, OPP, SCP, and OTP. These protections make sure you get great power without any risk or harm to you or your electrical units. Plus, it fits most cases available today.

In addition to all of that, the fan and motor should not make a lot of noise as it works. Multiple connectors make sure all your modules are powered up and running smoothly. It is a plug and play system that takes the work out of power supply.

5. Cooler Master Certified 500W Power Supply

 Cooler Master MWE 500 Bronze

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The 80+ Bronze certification lets you know you are getting a very top of the line power supply that handles up to 500 watts with ease. It should fit in most cases without a lot of hassle or customization but your results may be different.

On top of that, you have a device that uses a dustproof bearing to keep the fan noise to a minimum. It works hard without making it difficult for you to hear what you are listening to. The fan size reaches 120 mm.

Its DC to DC connection makes sure all your electronic hardware units are powered consistently and with a lot of electrical stability. With a 160,000 hour lifespan, this 500-watt power supply should be with you for a long time.

4. Coolmax I-500 500W Power Supply

 Coolmax I-500 500W ATX 12V V2.0 Power Supply

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Connect all your electrically powered hardware devices to this 500-watt power supply. Then watch them run smoothly and without causing you a lot of trouble. Once installed you should have the power you need to do your work without interruption.

Rated for about 100,000 hours of life, this power supply should last you longer than your computer or other devices. That lifespan is achieved with the aid of the 120mm quiet fan. The easy to push rocker switch starts the power sending process.

On top of that, you should have all the connectors you need to attach your individual hardware modules. Once installed your power supply needs should be met for a long time to come. It is not hard to install either.

3. Corsair CX Series 550 Watt Modular Power Supply

 Corsair CX Series 550 Watt 80 Plus Bronze Certified Modular Power Supply

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Simply plug it in and watch it work. With all the work you have to do you do not need a complicated power supply using up your time. 4 ports and the needed connectors are already pre-installed to make your life easier.

The almost 5-inch fan makes sure this 550-watt power supply does not overheat at the wrong time. It is also certified at 80+ Bronze. This rating tells you that the device is energy-efficient, cost-effective and does not get that hot.

Also, the thermally controlled fan makes as little noise as possible especially when on low to medium speeds. The power supply is easy to install and should not take you very long to get it into the right spot.

2. EVGA 500 W1, 500W Power Supply

 EVGA 500 W1, 80+ WHITE 500W

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If you are worried about installation, don’t be. This is a 500-watt power supply that is not that hard to get placed correctly. After you get that done you can hook up your hardware and be back online in no time at all.

Also, it has OVP, OVP, OCP, opp and SCP protection protocols to make it a very safe device to use. It is certified at 80+ white making it a very energy efficient unit to have to handle your power supply.

If you are wondering why there is a power switch on this power supply, just put it down to extra protection when you need it most. Get the power you need when you want to have top of the line working results.

1. EVGA SuperNOVA 550W, Fully Modular

 EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular-550 Watt Power Supplies

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When you buy this top 550-watt power supply you have hit the gold standard. It is rated at 80+ gold making it a very energy efficient device to install. Once it is installed you get lots of power throughout your use.

On top of that, the 130 mm fan does not make a lot of noise. You can work, study and more without being disturbed by the fan motor. All the standard protection protocols are in place and watching over this power supply.

With an approx. 100,000 hours of life, you should not need to replace this unit any time soon. Plus, it works in temperatures ranging from 0 to 50 degrees C. That is about 32 to 132 degrees F.

Some final words

Get your power worry-free. That should take place when you turn to one f the top 10 best 500 watt and 550 Watt Power Supplies in 2019. These top power supplies work quietly and last you a long time.

These top power supplies perform and produce as they should. They give you the power when you need it most.