11 Best 1000w Power Supply In 2021 [Honest Review]

For building a monster gaming pc you need a heavy power supply that can power up your monster gaming pc. 1000w power supply is best for any kind of beast gaming pc. I was recently searching for a 1000w power supply for building my gaming pc.

I have found lots of 1000w power supply available on the market. But most of them were not good for a gaming pc. After searching for the best 1000w power supply I have made a list of the top 11 best 1000w power supply. I have made this list based on my personal opinion, price, performance, and build quality.

If you are in a hurry then I would suggest you for buying the CORSAIR HX1000i. Because CORSAIR HX1000i is the best 1000w power supply I have ever see. You can blindly buy the CORSAIR HX1000i for your gaming pc.

Best 1000w Power Supply

Image Name Brand Power Supply Design Dimensions LxWxH Weight
backpac CORSAIR HX1000i CORSAIR  Full Modular 3.4 x 7 x 5.9 inches 1 pound
backpac CORSAIR HX1000 CORSAIR Full Modular 15.35 x 8.66 x 5.91 inches 1.95 Kilograms
backpac EVGA Supernova 1000w P2 EVGA Full Modular 7.8 x 6 x 3.3 inches 10 pounds
backpac CORSAIR RM1000X CORSAIR Full Modular 5.91 x 7.09 x 3.39 inches 2003 Grams
backpac ASUS ROG Strix 1000W ASUS Full Modular 6.3 x 5.91 x 3.39 inches 1.89 Kilograms
backpac EVGA 1000 GQ EVGA  Full Modular 7.09 x 5.91 x 3.35 inches 7 Pounds
backpac be quiet! Dark Power Pro 11 1000W be quiet Semi Modular 13.7 x 4.65 x 10.71 inches 10.11 Pounds
backpac Thermaltake Toughpower iRGB Plus 1000W Thermaltake Semi Modular 6.3 x 5.9 x 3.4 inches 8 Pounds
backpac ARESGAME AGT 1000W ARESGAME Full Modular 5.9 x 5.5 x 3.3 inches 2.71 Kilograms
backpac Apevia ATX-PM1000W Apevia Semi Modular 6.2 x 5.9 x 3.4 inches

4.53 pounds
backpac Apevia ATX-PR1000 Prestige 1000W Apevia Non Modular 6.2 x 5.9 x 3.4 inches 5.56 lbs

1. CORSAIR HX1000i


  • High-Performance Design
  • 80 PLUS Platinum certified efficiency
  • Flat black, low-profile modular cables
  • 1000 watts of reliable, continuous power delivery.Fan bearing technology:Fluid Dynamic Bearing
  • ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
  • Ten year warranty: Your guarantee of reliable operation that will last across several system builds


  • Brand Corsair
  • Output Wattage 1000
  • Form Factor ATX12V / EPS12V
  • Wattage 1000 watts
  • Power Supply Design Modular
  • Item Dimensions 3.4 x 7 x 5.9 inches
  • Item Weight 1 Pounds

CORSAIR HX1000i is an 80 plus platinum power suply. Itself now 80 plus is a power certification standard at the very base level. You have power supply that are not certified at all. Many older power supply and the very cheap power supply. That come with some systems are only 60 to 70 percent power efficient. They waste a ton of electricity from the wall to the internal components of your machine.

Now a 1000 watt power supply will provide 1,000 watts to the components in your system. The efficiency determines how much more than that it pulls from the wall. This is up to 92 percent power efficient which means at the full 1,000 watt rating. It’ll pull less than 1,100 watts from your wall outlet saving you on your electric bill.

Why is that important if you got a cheap 1,000 watt power supply. You might be looking at 13 to 1,400 watts from the wall. Rather than 1,100 that’s a lot of wasted electricity over the course of 2, 3, 5 years of ownership. The power supply should pay for itself depending upon what you pay for power. Wherever you happen to live now.

I am referring to the inefficient power supply. A 80 plus silver or an 80 plus gold isn’t going to be that inefficient. The difference between gold and platinum is actually relatively small two to four percent in most situations. It’s not a large difference however manufacturers tend to reserve all their best features for their Platinum power supply.

So you give up a few features in addition to the efficiency. When you drop down to the gold rating. Finally at the 1,000 watt level the price difference between a gold and a platinum isn’t that large. At lower power wattages it is if you want a seventy seven hundred and fifty watt power supplied. The difference between gold and platinum is quite large the difference between gold and platinum at this level less than fifty dollars.

It’s not very expensive so if you’re getting a thousand watt power supply if you have a computer that potentially needs a thousand watt power supply just with the platinum and be done with it speaking of a thousand watts. Why are we looking at a thousand watt power supply? Let me run down the list of components really quickly because you may be thinking.

If I spend two grand on my computer I don’t really need that much power. Do I that’s a good question let’s take Broadwell e the six eight or ten core processor in intel’s high-end enthusiast desktop line. Those processors have a maximum power draw at least as designed of a hundred and forty watts. Now add the motherboard system ram hard drives solid-state drives and other various components.

And we’ll call that 250 to 300 watts now there’s no single graphics card on the market. That’s going to use the kind of power that this requires this is for people installing two or more graphics cards the current top-of-the-line general card you can buy this for RTX 3090.



  • Continuous output rated temperature : 50 degree celsius
  • ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
  • Compatibility: ATX12V v2.4 and EPS 2.92 standards. 135mm thermally controlled, fluid dynamic bearing fan only spins up as needed.
  • Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computer’s chassis.


  • Brand Corsair
  • Output Wattage 1000
  • Form Factor ATX12V
  • Wattage 1000 watts
  • Power Supply Design Full Modular
  • Item Dimensions 15.35 x 8.66 x 5.91 inches
  • Item Weight 1.95 Kilograms
  • Fan Size 135 Millimeters

In the box f CORSAIR HX1000, we get a full 80 X 24 pin cable, we get 2 8 pin 4 plus 4 cables. That means there’s two 4 by 4 cables. We also get 8 6 plus 2 8 pin cables. That means we have 8 6 + 2 8 pin cables which is really nice to have. We get 8 SATA cables. We also get 8 90-degrees SATA cables, so you can do some nice cable management options with this as well.

We get 8 molex cables or peripheral cables as they call them here. And then get one floppy drive adaptor cable which is really nice to see. I don’t think I’ll ever be using this but it’s still a nice to have rather than something else. Another thing I will mention with this power supply you to actually get 10 years warranty. Which is really really good considering it’s platinum.

What I’m sure it’ll last much longer. So this is something I’m really happy to get it. I picked it up getting 10 years in the power supply is really really nice. So let’s do a further deep dive into actually unboxing this thing the first thing is this box is just covered in plastic. That we’re gonna be removing and now we’re gonna be opening up the box which reveals of course another corsair box.

Which we’re gonna have to cut a small piece of tape on the slide, which gives you some product information. Which is gonna open up and then get into our power supply. So the first thing we do is get some manuals and documentation. Further going into this we get our power supply cable we get a big bag full of all the cables.

I mentioned before you can see they’re all inside here they’re varying lengths. But they’re all normal power supply size cables. I believe, so you’ll have no problem in most cases. I also get a bag of some zip ties. So we have zip locks here and screws that we’re gonna be using to mount our power supplier to route cables. Which is a nice touch to have these as extras and then further inside.

We have this nice foam kind of bridge set up around our power supply. But our power supply is actually inside this nice velvet bag, which is a nice touch I never get our power supply further inside this. So here’s a side profile of our power supply. You can see that the fan is on top we have all of our empty cables on the side. I believe when it’s running under 300 Watts it’s actually in full silent mode.

So the fan on top won’t actually run at all so it means your system will be a little bit quieter with a nice power supply. Like this so it’s another advantage so the case. I’ve actually put this inside is my mesh. If I see you can see the slide profile of this right now. I’m absolutely in love with this system. This power supply is overkill for the price and performance 10-year warranty I just couldn’t resist it it is

3. EVGA Supernova 1000w P2


  • EVGA 1000 P2 – “Unrivaled Performance” – Fully Modular to reduce clutter and improve airflow
  • 80 PLUS Platinum certified, with 92% (115VAC) / 94% (220VAC~240VAC) efficiency or higher under typical loads
  • 100% Japanese Capacitors ensure long-term reliability
  • Fan Size / Bearing: 140mm Double Ball Bearing


  • Series 220-P2-1000-XR
  • Brand EVGA
  • Connector Type Fan_rpm
  • Output Wattage 1000 Watts
  • Form Factor ATX12V / EPS12V
  • Wattage 1000 watts
  • Cooling Method Air
  • Power Supply Design Modular
  • Item Dimensions 7.8 x 6 x 3.3 inches
  • Item Weight 10 Pounds

EVGA Supernova 1000w P2 is an 80 plus Platinum certified power supply unit that’s 92 percent efficiency. It is a fully modular so all the cables can be I’ve been taken out. If you don’t need them as a high amperage single rail with a max output of 83.3 ends and that’s pretty. It features over voltage protection under voltage protection over current protection.

Over power protection short-circuit protection it also comes with a 10 year warranty which is pretty impressive. Inside has Japanese Nippon chemi-con solid state capacitors which improves long bility indeed a very very good thing. Our dimensions of this are 150 by 85 by 200 millimeters. It features a 140 millimeter ultra-quiet – ball bearing fan which is very quite.

I have not heard it yet under testing as an eco switch for zero fan noise. When It’s turned on when the past planet is under 45 degrees on the side where there’s a sticker. It’s mirrored on the other side as well it’ll just tell you some details the numbers that they can pet cetera. The connectors we have the standard motherboard connector.

You have four SATA port connectors – they say one and work to it therefore the most connectors CPU one CPU – they are actually eight pin that CPU connectors and we’ve got six. Okay so here are all the cables that it comes with there’s quite a few of them. This is just the standard power lead comes with most power supply or all power surprised.

We’ve got the 24 pin motherboard connector here we have two molex cables with five murders necker’s and one floppy connector so on we have a to 4+4 CPU 12 power connectors. Here and we have four SATA cables two of them have three connectors two of them the two connectors. We have six PCIe four of them.



  • 80 Plus Gold certified: High efficiency operation
  • 100% all Japanese 105C capacitors: Premium internal components ensure solid power delivery
  • Zero RPM fan mode: Virtually silent operation. MTBF hours: 100,000 hours
  • Fully modular cables: Make your builds and upgrades easy, with clean, ideal-looking results
  • 10 years warranty


  • Brand Corsair
  • Output Wattage 1000
  • Form Factor ATX
  • Wattage 1000 watts
  • Power Supply Design Full Modular
  • Item Dimensions 5.91 x 7.09 x 3.39 inches
  • Item Weight 2003 Grams

CORSAIR RM1000X is fully modular acting in a very nice to bag. CORSAIR RM1000X packaging is very good yes sort operation at low to moderate loads. In this mode the fan will not spin so do not panic. When thunder that’s been as it passed by itself quite weighty. It’s the back of it there’s all the connectors for it there that’s the actual brick itself so we’ll pop back.

They’re compact the box could be empty the light of the back wheel table. This main ATX power cable head of PCI Express another guy Express and analog of no one. Oh that’s the CPU extra voltage. That’s another at four you know basically the same one. That’s Carter two three four on that one on two three four on the on on two three.

On that one that’s molex in case you’ve got IX friends and up to 4 which is dry fights a shoebox. Said there’s now than any useful dread on powerful front themes and controls and stuff more molex and the mobic. It’s an empty its house by itself. Just rearrange all that have a quick look. So you can cloudy cables with it and it smells lovely and all nice and unit ecology.

And about cable ties is a nice little touch silica gel a sweet manual, read them where things fit on the back is fairly well labeled and put your things in where they’re supposed to go. That’s quite operation 1000 watts you’ve got another connectors for multiple GPUs.

I have two cards I think you’ve enough for two cards there’s at eight actually why I’m nothing more than that I wonder to the ghosts there.

5. ASUS ROG Strix 1000W


  • ROG heatsinks cover critical components. Lower temps result in a longer lifespan and reduced noise
  • 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
  • 0dB Technology lets you enjoy light gaming in relative silence
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components
  • Cosmetic customization is enabled by a magnetic logo and stickers that help you reskin the visible side to your liking
  • Fully modular cables keep your rig neat and tidy


  • Brand ASUS
  • Color BLACK
  • Item Weight 1.89 Kilograms
  • Item Dimensions 6.3 x 5.91 x 3.39 inches
  • Output Wattage 1000 Watts

6. EVGA 1000 GQ


  • EVGA 1000 GQ Great Quality, Great Value ; Japanese capacitors : 100 percent
  • 80 PLUS Gold certified, with 90 percent (115VAC) / 92 percent (220VAC~240VAC) efficiency or higher under typical loads
  • Fan Size / Bearing: 135mm Fluid Dynamic Bearing and operating temperature is 0 degree to 50 degree Celsius
  • Heavy duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP.Input Frequency Range:50 – 60 Hz


  • Series 1000 GQ
  • Brand EVGA
  • Connector Type 24_pin_atx, Floppy, Sata
  • Output Wattage 1000 Watts
  • Form Factor ATX12V / EPS12V
  • Wattage 1000
  • Cooling Method Air
  • Power Supply Design Semi Modular
  • Item Dimensions 7.09 x 5.91 x 3.35 inches
  • Item Weight 7 Pounds

The EVGA 1000 GQ that we are going to review. And EVGA is a company that was born as an assembler of nvidia video cards but that gradually expanded to launch its own mother words water-source cooling systems and recently launched its new peripherals and power supply. Today we are going to analyze one of its most complete power sources the EVGA 1000 GQ semi-modular with 80 squares gold certificate.

Is its line of sources is quite extensive and well recognized with certified and reliable products. It has earned its position in the market and today it has fans and an enviable installed base for several brands is more the eb ejea of ​​1,000 watts is not the most powerful. They offer sources of up to 2,200 watts with 80 plasta certificate.

And you do not have the highest possible certification, all with a 5-year guarantee half a decade of guaranteed use, starting with unboxing, we have to say that the product is very well presented, all the cables are on the left, the source is wrapped in foam rubber and an antistatic bag on the right.

It also includes an instruction manual in Spanish. I already color the axis very well in old age to my daughter, which is a source format that is, my 86 thousand meters high 180 millimeters long and 150 millimeters wide comes with a 60 centimeter ate x mesh cable for the connected mother board directly to the source, precisely for that reason it is called semi-modular.

It is already connected two 8-pin cps cables for two microphones with a length of 65 centimeters 4 pci-express 3 sata cables with 4 connectors each also brings a 4-pin molex cable a floppy and the 3-pin cable for the wall ball of cables as I told you before this model comes with a certificate 80 squares bold means that it delivers 90% efficiency at 20 percent of its load 92 at half of its load and 89 percent at 100% of the load this represents the energy efficiency of the product and not its total capacity.

For example if it takes 500 watts from the wall 450 uses it as energy and another 50 eliminates it in the form heat source all the capacitors of the source are Japanese the recognized txemi with features a single 12 volt line to improve stability and an active clan circuit design. One of the most current source designs obviously that comes with all the protections and insurance for a product of these characteristics.

We are talking about protections over voltage, under voltage, over load, short circuit over current and high temperature, what is interesting about this line is its eco switch, this switch or what it allows is to lower the number of decibels or the noise made by the source depending on the amount of load that is handling what it does is that at approximately 30 degrees.

The fan turns on to dissipate heat although other sources to this functionality incorporate it automatically, it is understood that being a source with so much power, the specific use must be to maintain the load determined for long periods of time, then basically the noise does not matter as long as it delivers the total energy that it promises to think for For example.

In a server this economic mode goes to the background when the source really needs to work at 100% of its capacity but it is also good that it incorporates it an important point of this source is its versatility, it allows it to be 1,000 watts to start from the bottom with a plate around and then if you want to slide or even crossfire with three spokes, you will have enough power to do it.

On the other hand, the option is also quite good because what it allows you to do is basically charges from 0 to 40 % to reduce the noise. That it can make a bit but again it is a very very powerful source and what it allows you to do. It is as I said before, go scaling in case you want to add components to your pc, the lg to my son, which is a source that is well above the needs of the casual gamer user.

Is capable of sustaining the consumption of up to 4 video cards and two cpu clearly is an iron designed for mining or entry-level servers. It must also be taken into account that the 80 plus gold certificate is a very interesting card in this market.

7. Be quiet! Dark Power Pro 11 1000W


  • 80Plus PLATINUM efficiency (up to 94%) and unmatched power stability
  • Virtually inaudible silent Wings 3 135mm fan with fluid-dynamic bearing
  • 6-Pole fan motor and IC motor control for smooth large funnel-shaped fan intake facilitates high airflow with less turbulence
  • Overclocking key switches between four 12V-rails and ONE MASSIVE 12V-rail


  • Brand Be quiet!
  • Output Wattage 1000 Watts
  • Wattage 1000 watts
  • Item Dimensions 13.7 x 4.65 x 10.71 inches
  • Item Weight 10.11 Pounds
  • Fan Size 135 Millimeters

be quiet! Dark Power Pro 11 1000W is so good packaged is so nice. Look at this box are you kidding me why is this so nice. It has this smooth touch surface. You can’t be serious no way okay all sorts of cables we will take a look at it later on. It’s just so sad that they are all black there is no white option I hate it I want this stuff to be white.

But it’s looking so good it’s unbelievable. I want it to be white so bad but look at this look at. It is so beautiful are you kidding me why is this looking so. Oh my god look at it what dude this is metal this is aluminum it is looking so good and of course it is modular. It is module of course on both sides even no way there’s the bottom right here very interesting.

I know whoa so beautiful no way amazing and this box is just crazy why is this black though this stuff in white would make my life look at these cables are so beautiful maybe I will just screw it and this this will stay like repairs. It even comes with cable ties velcro cable ties, gun metal gray screw knobs great extra cable ties and more stuff.

That is all these freaking cables. I’m just stunned by the unit itself. It is an absolute unit literally it’s so good looking. I have one in my other one in my other tower build but I apparently. I completely forgot about the looks of this thing maybe it was a different one. But this is just looking so high quality. It is mind-blowing shut up chris enough.

What else is there that is amazing. No way no freaking way that is so cool. You have a little extension switch that is I have never seen something like that. That is so cool and so amazing I would totally integrate this okay this cable isn’t that long. But I probably, it probably should do and it will fit inside here.

8. Thermaltake Toughpower iRGB Plus 1000W


  • SPM (SMART POWER MANAGEMENT) – Monitoring Real-Time PSU/CPU/VGA/RAM/HDD Status, Controlling Lighting, and Receiving Warning Alert via PC App and Mobile App
  • WORK with RAZER CHROMA – Synchronize gaming and RGB lighting effects with Razer Chroma ecosystem
  • WORK with ALEXA – Control lights or fan speed by talking to Alexa-enabled device
  • SMART ZERO FAN – Activate fan through app or when reach 30% of rated load to minimize the noise
  • BUILT-IN RIING DUO RGB FAN – 16. 8 million color Riing Due 140mm RGB fan with 18 addressable LED to light your unique build up
  • 80+ CERTIFIED GOLD – Supporting 80 PLUS Gold efficiency up to 90% and optimized for C6/C7 States Ready
  • MAIN JAPANESE CAPACITORS – 105°C/221°F Japanese capacitors provide superb performance and reliability
  • LOW RIPPLE NOISE – Ensure excellent power supply stability; keep performance-critical components, such as VGA card, to operate reliably for longer
  • FULL MODULAR CONNECTORS – 24 Pin x 1 / 4+4 Pin x 2 / SATA x 12 / PCI-E x 6 / Peripheral x 4 / FDD x 1
  • INDUSTRY GRADE PROTECTIONS – (OCP) Over Current, (OPP) Over Power, (OVP) Over Voltage, (OTP) Over Temperature, and (SCP) Short Circuit protections


  • Brand Thermaltake
  • Connector Type FDD Adapter, Sata
  • Output Wattage 1000
  • Form Factor ATX12V
  • Wattage 1000 watts
  • Cooling Method Air
  • Power Supply Design Full Modular
  • Item Dimensions 6.3 x 5.9 x 3.4 inches
  • Item Weight 8 Pounds
  • Fan Size 140 Millimeters

The Thermaltake Toughpower iRGB Plus 1000W plus 1,000 watt just like the name implies is a 1000 watt 80 plus gold rated power supply. And it’s designed for medium to high powered applications like SLI and crossfire or larger storage setups. Like I mentioned the tough power I RGB 1000 watt is an 80 plus gold efficiency rated PSU which means it’s going to give you clean power all the time.

As far as power delivery it only has a single 12 volt rail with smart zero fan mode that can be activated in the software to keep it nice and quiet. When it’s not under full load as far as cables it comes with a set of fully modular cables the unit includes one 24-pin power cable for your motherboard 1 x 4 plus 4 pin eps connector for your CPU power as well as an 8 pin EPS connector for your CPU power.

It also comes as 6 6 + 2 PCIe power connectors as well as 12 SATA power connectors and for peripheral slash molex connectors. Okay that’s all the stuff you need to know about it. As far as the specs are concerned but how is it as a power supply. Well as usual it depends on your use case. All I can talk about is what I used it for and how it perform in all the testing.

And all the builds that we’ve done with this power supply it hasn’t skipped a beat we’ve used it to power some really high-end desktop CPUs like the I 990 900k and the ryzen 9,700 X. And it’s been great we’ve used it for a stack of CPU cooler reviews and all of the GPU testing that we’ve done since December on our test bench.

So yeah we had the CPUs and all the GPUs pinned at a hundred percent for hours at a time and not once did it ever get close to hitting over current protection. The feature set I feel is pretty strong from a software standpoint as well it interfaces with your system via USB cable. That for some reason wasn’t included but we’re gonna take a look at it.

Anyway you can use the D PSG software to monitor all of your Hardware all of its current power draw which I think is actually a pretty nice feature. The software also gives you an eco report of how much money your system will cost to run which is also pretty interesting. The software also show you all of the detailed information about your system like the uptime.

The averaged wattage the PSU temperature your average efficiency the total current power draw as well as how many amps are currently being pulled from the 12 volt the 5 volt and the 3.3 volt rails. At any given time I could talk about it having RGB with the new thermal take ring geo fan installed. That it has like 18 addressable LEDs inside it or the fact you can control the PSU with your Alexa voice commands.

Or you know you can control the PSU lighting with Razer chroma size Razer synapse and although those features are cool I think and they make the piece you stand out in its own right. I’m gonna be brutally honest here I don’t think you should be buying a power supply for that stuff you should buy a power supply for one thing supplying power that’s what you should be actually thinking about

When you’re buying a power supply for your next build overall I think the Thermaltake Toughpower iRGB Plus 1000W premium is a pretty decent power supply given. It has more than adequate power for most people’s builds. One of the standout features for me personally is the size.

It’s really really small and for a 1,000 watt power supply being that small is kind of nice in fact I would go as far as recommending it as the perfect balance for an average builder who wants a little bit of actual Headroom.



  • Fully modular ATX gaming power supply 1000w
  • 80 plus Gold certified, with 90% efficiency or higher under typical loads
  • APFC+LLC+DC-DC structure provides very stable voltage output
  • Compact Size – 140 mm deep; High power output to size ratio
  • Full protection including OVP/UVP/OPP/SCP/OCP/OTP


  • Brand ARESGAME
  • Connector Type 6_plus_2_pin_pci_e
  • Output Wattage 1000
  • Form Factor ATX
  • Wattage 1000 watts
  • Power Supply Design Full Modular
  • Item Dimensions 5.9 x 5.5 x 3.3 inches
  • Item Weight 2.71 Kilograms
  • Fan Size 120 Millimeters
  • Maximum Input Voltage 240 Volts

10. Apevia ATX-PM1000W


  • 1000W 80+ Gold Certified Active PFC ATX Gaming Semi-Modular Power Supply.
  • Modular Design Supports Cable Management. Connectors: 1 x 20/24pin Main Power, 2 x P8(4+4P) ESP 12V, 4 x SATA + 4 x 8(6+2)pin PCI-E, 4 x Peripheral, 1 x Floppy. Single 12V Output for Higher Power Usage
  • Auto-Thermally Controlled 135mm Addressable RGB Fan. Output: +3.3V@20A, +5V@20A, +12V@83.3A, -12V@0.3A, +5Vsb@3A
  • Heavy Duty Protections: Short-Circuit/ Over-Voltage/ Over-Power/ Under-Voltage Protections. Double Forward Converter Design.
  • Supports ATX 12V 2.3 Version. Supports Dual/Quad Core CPUs. Supports SLI/Crossfire/ Haswell. Large Japanese Capacitor.


  • Brand Apevia
  • Connector Type 6_plus_2_pin_pci_e, Floppy, 4_plus_4_pin_eps, Sata
  • Output Wattage 1000 Watts
  • Form Factor ATX12V, ATX
  • Wattage 1000 watts
  • Power Supply Design Semi Modular
  • Item Dimensions 6.2 x 5.9 x 3.4 inches
  • PCI-Express Connector Configuration 24 Pin
  • Fan Size 35 Millimeters
  • Maximum Input Voltage 230 Volts

11. Apevia ATX-PR1000 Prestige 1000W


  • Supports Dual /Quad/Multi-Core CPUs. Supports Single 12V Output for Higher Power Usage
  • DC to DC Converter Design, Provides Superior Dynamic Response, Greater Sytem Stability and Maximizes the 12V DC Rail OutputMulti-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, 7 x SATA, 4 x Peripheral. Heavy-duty protections, including OVP (Over Voltage Protection), OPP (Over Power Protection), SCP (Short Circuit Protection)


  • Brand Apevia
  • Connector Type Sata, 8_pin_pci_e
  • Output Wattage 1000 Watts
  • Form Factor ATX
  • Wattage 1000 watts
  • Item Dimensions 6.2 x 5.9 x 3.4 inches
  • PCI-Express Connector Configuration 24 Pin
  • Fan Size 135 Millimeters
  • Maximum Input Voltage 230 Volts

Apevia ATX-PR1000 Prestige 1000W is the most cheapest 1000w power supply available on the market. Apevia ATX-PR1000 Prestige 1000W is a good priced power supply. It’s gold certified so 80 plus gold and so you know it should have at least a basic standard on certification and testing. But um the thing with this one was is I think this was an 800 watt. Let me see what size yeah the Apevia ATX-PR1000 Prestige 1000W.

So it’s an 1000 watt power supply that’s got a good rating we got it off amazon. As I install it in the case all right so since. Since I don’t have a ton of space on this desk over here I pulled apart or I pulled out the power supply out of the box. Basically it’s just a box with some bubble wrap around the main power supply here.

Again this is the Apevia ATX-PR1000 Prestige 1000W it’s not a modular basically you’ve got your your power supplies that are directly wired in and don’t have like quick connects on the outside and then you have your your modular power supplies. Which have just quick connects on the outside so you can only plug in the wires.

You need and you don’t have all these extra wires laying around you know that’s really aesthetics or if you have a really tight case you need to work in for me. I didn’t really care about spending the extra money to hide the wires plus the case supposedly has pretty good wire management.

In there I’m sure we can find a good place to tuck them in. So I’m not focusing on beauty. It is gonna be probably a nice looking system. When we’re done but it’s not. I’m not gonna spend extra money to make it pretty and flashy for him. So you know people come over and see your gaming system yay great but most of the people he plays with that really care about.

What a gaming system aren’t even here in the first place. So anyway this power supply again is a pretty good power supply. Pretty good price one of the best prices for an 1000 watt power supply that I could find that was gold-certified and basically it comes with a user guide. It comes with uh some hand screws to to put it into the case, comes with your external power cable.

Your internal power cables are all like I said hardwired into the power supply and hat’s it basically it has this this one nice size fan. You know I think it should be good and so why’d I get a 1000watt well mainly because we don’t know exactly everything. We want to put in it. Even as we’re ordering stuff we could be changing our mind. So I’d rather have extra wattage, especially since you’re already spending.

What To Consider While Buying A 1000w Power Supply [Buyer Guide]

Before buying a 1000w power supply you need to consider something while buying a 1000w power supply. This includes 2 important things.

1) Temperature 2) Noise What to Know when you Buy a 1000w power supply What is a Power Supply and Why it is Important There are several important things you should know when you buy a 1000W power supply. Here are the important things to consider when you buy a 1000 watt power supply. The Power Supply that you will get depends on the power consumption of the computer you want to power.

Even if you choose a low power machine like a portable computer, you will need a 1.2-1.5 or even 1.5-2 Watts power supply to power it. – Depending on your desktop power demands you will get a 1.5-2 Watts to 3.0-3.5 Watts power supply. – For many gamers, these power supplies will probably be the only power supply you need.


Is 1000w Power Supply Overkill?

Yes. A 1000w power supply is total overkill.

Do I Need 1000w Power Supply For My Pc?

If you have a beast gaming pc than you need a 1000w power supply.

What Is The Best 1000w Power Supply?

Because CORSAIR HX1000i is the best 1000w power supply I have ever see. You can blindly buy the CORSAIR HX1000i for your gaming.

Can I Use 1000w Power Supply For 3090

Yes. A 1000w power supply is best for 3090

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