20 Best 1000w Power Supply [2022]

Are you looking for the best 1000w power supply? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 1000w power supply.

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# Preview Product
1 EVGA SuperNOVA 1000 GT, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty,... EVGA SuperNOVA 1000 GT, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year...
2 EVGA SuperNOVA 1000 G5, 80 Plus Gold 1000W, Fully Modular, ECO Mode with Fdb Fan, 10 Year Warranty,... EVGA SuperNOVA 1000 G5, 80 Plus Gold 1000W, Fully Modular, ECO Mode with Fdb Fan, 10 Year...
3 EVGA 210-GQ-1000-V1,1000 GQ, 80+ GOLD 1000W, Semi Modular, EVGA ECO Mode, 5 Year Warranty, Power... EVGA 210-GQ-1000-V1,1000 GQ, 80+ GOLD 1000W, Semi Modular, EVGA ECO Mode, 5 Year Warranty, Power...
4 Corsair HX Series, HX1000, 1000 Watt, Fully Modular Power Supply, 80+ Platinum Certified,... Corsair HX Series, HX1000, 1000 Watt, Fully Modular Power Supply, 80+ Platinum Certified,...
5 EVGA Supernova 1000 P5, 80 Plus Platinum 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year... EVGA Supernova 1000 P5, 80 Plus Platinum 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year...
6 Pystar 1000W Power Supply 80+ Gold Full Modular PSU,ES1000 Pystar 1000W Power Supply 80+ Gold Full Modular PSU,ES1000
7 Power Supply 1000W 80+ Gold Fully Modular PSU (ARESGAME, AGT1000) Power Supply 1000W 80+ Gold Fully Modular PSU (ARESGAME, AGT1000)
8 ASUS ROG STRIX 1000W Gold PSU, Power Supply (ROG heatsinks, Axial-tech fan design, dual ball fan... ASUS ROG STRIX 1000W Gold PSU, Power Supply (ROG heatsinks, Axial-tech fan design, dual ball fan...
9 EVGA SuperNOVA 1000 G+, 80 Plus Gold 1000W, Fully Modular, FDB Fan, 10 Year Warranty, Includes Power... EVGA SuperNOVA 1000 G+, 80 Plus Gold 1000W, Fully Modular, FDB Fan, 10 Year Warranty, Includes...
10 EVGA Supernova 1000 G6, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty,... EVGA Supernova 1000 G6, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year...
11 be quiet! Straight Power 11 Platinum 1000W, BN644, Fully Modular, Power Supply be quiet! Straight Power 11 Platinum 1000W, BN644, Fully Modular, Power Supply
12 Apevia ATX-PR1000W Prestige 1000W 80+ Gold Certified, ROHS Compliance, Active PFC ATX Gaming Power... Apevia ATX-PR1000W Prestige 1000W 80+ Gold Certified, ROHS Compliance, Active PFC ATX Gaming...
13 ARESGAME 1000W Power Supply 80 Plus Gold Certified Fully Modular PSU (GL1000) ARESGAME 1000W Power Supply 80 Plus Gold Certified Fully Modular PSU (GL1000)
14 Seasonic FOCUS Plus 1000 Gold SSR-1000FX 1000W 80+ Gold ATX12V & EPS12V Full Modular 120mm FDB Fan... Seasonic FOCUS Plus 1000 Gold SSR-1000FX 1000W 80+ Gold ATX12V & EPS12V Full Modular 120mm FDB...
15 Seasonic PRIME 1000 Titanium SSR-1000TR 1000W 80+ Titanium ATX12V & EPS12V Full Modular 135mm FDB... Seasonic PRIME 1000 Titanium SSR-1000TR 1000W 80+ Titanium ATX12V & EPS12V Full Modular 135mm FDB...
16 Phanteks (PH-P1000GC) Revolt Pro Series, 80PLUS Gold, Fully Modular, Patented Power Combo... Phanteks (PH-P1000GC) Revolt Pro Series, 80PLUS Gold, Fully Modular, Patented Power Combo...
17 SilverStone Technology SX1000 Platinum, 80 Plus Platinum 1000W Fully Modular SFX-L Power Supply,... SilverStone Technology SX1000 Platinum, 80 Plus Platinum 1000W Fully Modular SFX-L Power Supply,...
18 EVGA Supernova 1000 T2, 80+ Titanium 1000W, Fully Modular, ECO Mode, 10 Year Warranty, Includes Free... EVGA Supernova 1000 T2, 80+ Titanium 1000W, Fully Modular, ECO Mode, 10 Year Warranty, Includes...
19 Seasonic FOCUS GX-1000, 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling... Seasonic FOCUS GX-1000, 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling...
20 CORSAIR RMx Series, RM1000x, 1000 Watt, 80+ Gold , Fully Modular Power Supply (Renewed) CORSAIR RMx Series, RM1000x, 1000 Watt, 80+ Gold , Fully Modular Power Supply (Renewed)
SaleBestseller No. 1
EVGA SuperNOVA 1000 GT, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty,...
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • 100% Japanese Capacitors + OVP, UVP, OCP, OPP, SCP, and Dual OTP Protections
  • Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
SaleBestseller No. 2
EVGA SuperNOVA 1000 G5, 80 Plus Gold 1000W, Fully Modular, ECO Mode with Fdb Fan, 10 Year Warranty,...
  • 80 plus Gold certified, with 91% efficiency or higher under typical loads
  • Fully modular to reduce clutter and improve airflow. AC Input - 100 - 240 VAC, 15-8A, 50/60 Hz
  • 100% Japanese capacitors, active clamp +DC-DC converter design to improve 3.3V./ 5V. Stability
  • Fluid Dynamic Bearing fan and EVGA eco mode for ultra-quiet operation and increased lifespan
  • 10 year limited Warranty and unparalleled EVGA Customer Support
SaleBestseller No. 3
EVGA 210-GQ-1000-V1,1000 GQ, 80+ GOLD 1000W, Semi Modular, EVGA ECO Mode, 5 Year Warranty, Power...
  • EVGA 1000 GQ - "Great Quality, Great Value" ; Japanese Capacitors : 100 percent
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (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
  • 5 Year
SaleBestseller No. 4
Corsair HX Series, HX1000, 1000 Watt, Fully Modular Power Supply, 80+ Platinum Certified,...
  • 80 Plus Platinum: Runs cooler and uses less power than less efficient power supplies
  • Fully Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow
  • 10-year warranty: Backed by Corsair's legendary technical support and customer service
  • 135mm FDB fan with Zero RPM mode: Virtually silent operation at low loads,+12V Rail Switch: Gives the user the choice of a single +12V rail or...
  • ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems
SaleBestseller No. 5
EVGA Supernova 1000 P5, 80 Plus Platinum 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year...
  • 80 PLUS Platinum certified, with 92% efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • 100% Japanese Capacitors, Active Clamp +DC-DC Converter design to improve 3.3V. / 5V. Stability
  • Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
Bestseller No. 6
Pystar 1000W Power Supply 80+ Gold Full Modular PSU,ES1000
  • 80 Plus: 1000W with 80 Plus Gold certified, reach 90% efficiency or higher under typical loads.
  • Full Modular:Full modular to improve airflow and reduce clutter,manage cables more easily.
  • DC-DC structure:DC-DC structure makes the power output more stable and safe.
  • Quiet Fan:140mm fan keep quiet while maintaining good heat dissipation.
  • Protection & Warranty:Full protection including OVP/UVP/SCP/OPP/OCP with 10 year warranty.
SaleBestseller No. 7
Power Supply 1000W 80+ Gold Fully Modular PSU (ARESGAME, AGT1000)
  • ATX fully modular gaming pc 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
  • Heavy-duty protection including OVP/UVP/OPP/SCP/OCP/OTP
  • 10 Years Warranty
Bestseller No. 8
ASUS ROG STRIX 1000W Gold PSU, Power Supply (ROG heatsinks, Axial-tech fan design, dual ball fan...
  • 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
SaleBestseller No. 9
EVGA SuperNOVA 1000 G+, 80 Plus Gold 1000W, Fully Modular, FDB Fan, 10 Year Warranty, Includes Power...
  • EVGA 1000 G+ - "The New Gold Standard for Performance and Value" - JonnyGURU quoted “We were promised Gold but this one did Platinum”
  • 80 PLUS Gold certified, with 90% (115VAC)/92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fan Size/Bearing: 135mm fluid Dynamic Bearing
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP
  • 10 year
Bestseller No. 10
EVGA Supernova 1000 G6, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty,...
  • 80 PLUS Gold certified, with 91% efficiency or higher under typical loads
  • 100% Japanese Capacitors, Fully Modular to reduce clutter and improve airflow
  • Full-bridge LLC Resonant Converter and DC-DC design leads to tight voltage regulation and extremely low ripple & noi
  • Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
Bestseller No. 11
be quiet! Straight Power 11 Platinum 1000W, BN644, Fully Modular, Power Supply
  • 80 PLUS Platinum efficiency (up to 94.1%)
  • Virtually inaudible Silent Wings 3 135mm fan
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
  • Modular cables for maximum build flexibility
Bestseller No. 12
Apevia ATX-PR1000W Prestige 1000W 80+ Gold Certified, ROHS Compliance, Active PFC ATX Gaming Power...
  • Apevia ATX-PR1000W Prestige 1000W 80 Plus Gold Certified & RoHS Compliance Active PFC 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 Sytem Stability and Maximizes the 12V DC Rail OutputMulti-GPU Technologies...
  • 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, 7 x SATA, 4 x Peripheral. Heavy-duty protections, including OVP (Over Voltage...
SaleBestseller No. 13
ARESGAME 1000W Power Supply 80 Plus Gold Certified Fully Modular PSU (GL1000)
  • ATX gaming power supply 1000w
  • 10 Years Warranty & 80 Plus Gold efficiency (up to 90% or higher)
  • APFC+LLC+DC-DC structure delivers stable and continuous power output
  • Compact Design: small size with large capacity
  • Fully modular cables keep your rig neat and tidy
Bestseller No. 15
Seasonic PRIME 1000 Titanium SSR-1000TR 1000W 80+ Titanium ATX12V & EPS12V Full Modular 135mm FDB...
  • MICRO TOLERANCE LOAD REGULATION (0.5 %); Seasonic's latest design keeps the output voltage within a very tight range
  • FULL MODULAR - use only the cables you need to reduce clutter and improve airflow for a better ventilated system.
  • 80 PLUS TITANIUM - 92% efficient at 20% load, 94% efficient at 50% load, 90% efficient at 100% load
  • PREMIUM HYBRID FAN CONTROL; a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level
  • 12 YEAR WARRANTY - Our commitment to superior quality.
SaleBestseller No. 16
Phanteks (PH-P1000GC) Revolt Pro Series, 80PLUS Gold, Fully Modular, Patented Power Combo...
  • Use as standard single PSU or if you need to expand your power output, connect a secondary PSU for more power. Cost efficient when needing more power...
  • 80PLUS Gold Certified, with 90% (115VAC)/92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fully modular for easier cable management and improve airflow. Patented Phanteks power combo technology embedded TO power supply, designed to maximize
  • Hybrid mode to work entirely fan-less under 40% load for more silent system setups
  • 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
Bestseller No. 17
SilverStone Technology SX1000 Platinum, 80 Plus Platinum 1000W Fully Modular SFX-L Power Supply,...
  • SFX-L form factor for use in small form factor computers
  • 1000W continuous power output rated for 24/7 operation at 50℃ operating temperature
  • Class-leading single +12V rail with 83.3A
  • Silent running 120mm dual ball bearing fan with advanced semi-fanless operation
  • High quality construction with all Japanese capacitors
SaleBestseller No. 18
EVGA Supernova 1000 T2, 80+ Titanium 1000W, Fully Modular, ECO Mode, 10 Year Warranty, Includes Free...
  • EVGA 1000 T2 - "Nothing Beats Titanium"
  • 80 PLUS Titanium certified, with 94% (115VAC) / 96% (220VAC~240VAC) efficiency or higher under typical loads
  • Fan Size / Bearing: 140mm Double Ball Bearing
  • Heavy­duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power...
  • 10 Year and unparalleled EVGA Customer Support
SaleBestseller No. 19
Seasonic FOCUS GX-1000, 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling...
  • COMPACT SIZE: 140 MM deep fits ALL ATX systems.
  • FULL MODULAR: Use only the cables you need to reduce clutter to maximize airflow for a better ventilated system.
  • 80 PLUS GOLD: Less energy gets wasted during power conversion; Cut down your electricity usage and be Eco-Friendly.
  • PREMIUM HYBRID FAN CONTROL: Unsurpassed silent performance in Fanless Mode. The fan control button at the back of the power supply allows users to...
  • 10 YEAR WORRY-FREE WARRANTY: Our commitment to superior quality.
SaleBestseller No. 20
CORSAIR RMx Series, RM1000x, 1000 Watt, 80+ Gold , Fully Modular Power Supply (Renewed)
  • 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
  • 100% All Japanese 105 capacitors: Premium internal components ensure solid power delivery and long term reliability
  • Zero RPM Fan Mode: Virtually silent operation at low and medium loads. 6th generation Intel Core processor Ready (Intel Skylake and Z170...
  • Fully Modular: Make your builds and upgrades easy, with clean, great-looking results

Having trouble finding a great 1000w power supply?

This problem is well understood by us because we have gone through the entire 1000w power supply research process ourselves, which is why we have put together a comprehensive list of the best 1000w power supplys available in the market today.

After hours of searching and using all the models on the market, we have found the best 1000w power supply for 2022. See our ranking below!

How Do You Buy The Best 1000w Power Supply?

Do you get stressed out thinking about shopping for a great 1000w power supply? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 1000w power supply, which is why we have assembled a comprehensive list of the greatest 1000w power supply available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 1000w power supply that you consider buying. Your questions might include the following:

  • Is it worth buying an 1000w power supply?
  • What benefits are there with buying an 1000w power supply?
  • What factors deserve consideration when shopping for an effective 1000w power supply?
  • Why is it crucial to invest in any 1000w power supply, much less the best one?
  • Which 1000w power supply are good in the current market?
  • Where can you find information like this about 1000w power supply?

We’re convinced that you likely have far more questions than just these regarding 1000w power supply, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 1000w power supply, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 1000w power supply. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 1000w power supply buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 1000w power supply currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 1000w power supply has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 1000w power supply?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 1000w power supply.
  5. Customer Ratings: Number ratings grade 1000w power supply objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 1000w power supply.
  7. Product Quality: You don’t always get what you pay for with an 1000w power supply, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 1000w power supply is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 1000w power supply information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 1000w power supply is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best computer power supply brand?

A: It hails from a reputable brand – Antec, Corsair, Enermax, FSP, OCZ, PC Power and Cooling, Seasonic, Silverstone and XFX are well recognized as the best computer power supply brands. Coolermaster , Rosewill , and Thermaltake produce solid power supplies as well, but it’s best to avoid their low-end models.

Q: Can a 1000 watt generator power a refrigerator?

A: A normal house uses at least 7000 watts. Still a 1000 watt generator has several uses to run low power appliances. Although ten 100 watt light bulbs is not a tremendous amount of light, it may be sufficient to keep the house lit during a storm with a power outage. Or instead it could also be used to power a small refrigerator and one or two lights.

Q: What is a 1000 watt power inverter?

A: A 1000 watt inverter is capable of connecting directly to the battery network, to convert the direct current (DC) energy to the household AC electricity used to run your household appliances and standard electronic devices.