Looking for some of the best Best 1000w Psu? As you may know, there are dozens of brands available in the market such as Corsair,be quiet!,Rosewill,Thermaltake and some come with vastly different price tags. Let us help you out here – we have handpicked the Best 1000w Psu for you.
To compile our list, we’ve researched and evaluated a range of the best-selling products on the market. We recommend Corsair Best 1000w Psu as our top pick because of its exceptional overall performance. Want to explore more options? Read on! There’s also a buying guide to help you make a wise shopping decision.
Editor's Choice
CORSAIR RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics
Premium Pick
be quiet! Pure Power 13 M 1000W Power Supply, 80 Plus® Gold Certification, ATX 3.1 PSU, Support for
Budget Pick
CORSAIR RM1000x Fully Modular ATX Power Supply - 80 Plus Gold - Low-Noise Fan - Zero RPM - Black
Top 10 Best 1000w Psu
We researched and compared the top products in the Best 1000w Psu category to provide you with these recommendations.
1. CORSAIR RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics
- Fully Modular: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system needs.
- Cybenetics Gold-Certified: Rated for up to 91% efficiency, resulting in lower power consumption, less noise, and cooler temperatures.
- ATX 3.1 Compliant: Compliant with the ATX 3.1 power standard from Intel, supporting PCIe 5.1 and resisting transient power spikes.
- Native 12V-2x6 Connector: Ensures compatibility with the latest graphics cards with a direct GPU to PSU connection no adapter necessary.
- Embossed Cables with Low-Profile Combs: Sleek, ultra-flexible embossed cables look great and make installing and connecting the RMx a breeze.
2. CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – 12V-2x6 Cable Included,
- Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU.
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
- 105C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
3. CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – 12V-2x6 Cable Included,
- Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load
- 105C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency
4. be quiet! Pure Power 13 M 1000W Power Supply, 80 Plus® Gold Certification, ATX 3.1 PSU, Support for
- 80 PLUS GOLD CERTIFIED Very high operating efficiency Pure Power 13 M 1000W is certified 80 PLUS Gold with an outstanding efficiency rating of up to 94.4%. The most compelling benefit: lower power consumption, consequently lower costs, and above all a cooler as well as quieter operation. Pure Power 13 M 1000W is always the correct choice for quiet systems and gaming PCs!
- FUTURE-PROOF YOUR SYSTEM Fulfills all ATX 3.1 specifications Pure Power 13 M 1000W is an ATX 3.1 PSU and comes with both native integration of the 12V-2x6 connector for next-generation PCIe 5.1 graphics cards, and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come
- THE NEW STANDARD OF POWER For massive transient loads Pure Power 13 M offers 1000W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Pure Power 13 M 1000W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards
- SEMI-PASSIVE ZERO-RPM COOLING Enjoy the silence While under low load, the fan turns off completely until its services are needed again for more demanding operations. This feature, combined with the reliable be quiet! fan and its airflow-optimized fan blades, make Pure Power 13 M 1000W exceptionally silent in all load scenarios
- HIGH-CLASS TECHNOLOGIES Rock-solid stability With its LLC topology Pure Power 13 M 1000W provides best-in-class voltage regulation and efficiency. That makes it perfect for building very quiet systems or upgrading gaming and media creation PCs
- MODULAR CABLES Utmost convenience and compatibility Thanks to their modularity, all unnecessary cables in the system are left out. Pure Power 13 M 1000W simplifies cable management and routing for a tidy-looking system. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures inside the case.
5. Rosewill VMG 1000W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1
- Intel ATX 3.0 & 3.1 Ready.
- Full Modular 80 PLUS Gold Certified.
- PCIe 5.1 / Gen 5 12+4 Pin 12V-2x6 Cable.
- Up to 235% Power Excursion & 300% GPU Power Excursion.
- Optimized Thermal Control: Steel shell with large vents and 120mm FDB fan enhance cooling performance.
- Next-Gen GPU Support: Dedicated PCIe 5.1 cable delivers 600W direct power to new graphics cards.
- Compact Build Ready: 14015086mm chassis (35% smaller) enables flexible small-form-factor integration.
- Safety Shield: Six-protection suite (OCP/OPP/OTP/OVP/SCP/UCP) ensures complete system security.
6. Thermaltake Toughpower GT 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color
- ATX 3.1Built to ATX 3.1 specifications means the Toughpower GT 1000W is capable of handling up to 3x GPU power excursions and up to 2x total power excursions, while maintaining low load efficiency as well.
- Native 5.1 12V-2x6Featuring a native PCIe 12V-2x6 cable capable of delivering up to 600W to meet power demands for modern GPUs.
- Perfect FitGreat for systems that are low on space but not necessarily SFF in size the Toughpower GT is ideal thanks to its 140mm length and full modular cable set.
- Stylish Flexiblity The included Full Modular cable set now features flat cables with color matched connectors to provide an improvement in flexibility for routing and management.
- Cool and QuietProviding cooling is a hydraulic bearing 120mm fan tuned to provide good airflow and low noise, and for even less noise utilize the Smart Zero Fan mode.
7. MONTECH Century II - 1050W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum -
- High-End ATX Gaming Power Supply 80 Plus Gold & Cybenetics Platinum Fully Modular ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable
8. ASUS ROG Strix 1000W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX 3.1,
- GaN MOSFET delivers superior power efficiency by up to 30% and a more organized internal layout for cooler operation
- "GPU-First" voltage sensing with patented-intelligent voltage stabilizer enhances voltage delivery by up to 45% to your graphics card for smoother gameplay and unwavering performance
- Large ROG heatsinks cover critical components, delivering lower temperatures and noise than reference designs
- 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
- ATX 3.1 compatible: ROG Strix Platinum is compliant with ATX 3.1 standard, ensuring enhanced voltage and current regulation
- PCIe 5.0 Ready: ROG Strix Platinum features a native 12V-2x6 connector for next-gen graphics card power
- 80 PLUS platinum certified: ROG Strix Platinum utilizes low-ESR capacitors and premium components for industry-leading power efficiency
- 10-year warranty included
9. be quiet! Power Zone 2 1000W ATX 3.1 PSU | 80 Plus and Cybenetics Platinum Efficiency | Zero RPM
- PLATINUM CERTIFIED | Highly efficient operation | Power Zone 2 1000W is certified with 80 PLUS Platinum and Cybenetics Platinum, resulting in an energy efficiency rating of up to 94.0%. This results in lower power consumption, overall cooler and quieter operation, and many other benefits for your high-end system.
- SEMI-PASSIVE ZERO-RPM COOLING | Enjoy the silence | A large Pure Wings 3 140mm fan is keeping Power Zone 2 1000W cool. While under low load, the fan turns off completely until its services are needed again for more demanding operations. This post-ventilation requires a short cooldown period of 2-5 minutes to avoid frequent and annoying starts and stops of the fan. Combined with the large fan for active cooling, this power supply is exceptionally silent in all load scenarios.
- PURE WINGS 3 FAN | Specially designed for Power Zone 2 | No Power Supply is like the other. Hence, we have altered aspects of our renowned Pure Wings 3 140mm fan to make it the perfect match for Power Zone 2 1000W. The fan offers outstanding reliability and makes for a long-lasting companion. Due to its large diameter, the fan cools the interior of the PSU efficiently and quietly.
- FUTURE-PROOF YOUR SYSTEM | With 90 angled 12V-2x6 connector in scope of delivery | Power Zone 2 1000W is an ATX 3.1 PSU and comes with both native integration of the 12V-2x6 connector for next-generation PCIe 5.1 graphics cards, and 3 PCIe 6+2-pin connectors for support of current-gen GPUs. A 90 angled 12V-2x6 connector in the scope of delivery leaves no doubt that this PSU is here to stay. All of this makes Power Zone 2 1000W extremely versatile and the perfect choice for powerful systems of today and the ones to come.
- HIGH-CLASS TECHNOLOGIES | All packed in a stunning design | With its LLC topology, the Power Zone 2 1000W offers best-in-class voltage regulation and efficiency. This makes it perfect for building very quiet systems or upgrading gaming and media creation PCs. The inner values are what everyone cares about most in a power supply but looks cannot be completely ignored. That is why the Power Zone 2 1000W has a distinctive look with a newly designed mesh front. In addition, all cable designations are printed directly on the PSUs case for a long-lasting impression and an unparalleled look and feel.
- THE NEW STANDARD OF POWER | For massive transient loads | Power Zone 2 offers 1000W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Power Zone 2 1000W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.
- German Design I German Engineering I German Quality I German Performance
10. CORSAIR RM1000x Fully Modular ATX Power Supply - 80 Plus Gold - Low-Noise Fan - Zero RPM - Black
- Fully Modular: Only connect the cables your system needs, making clean and tidy builds easier.
- 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
- EPS12V Connector: For wide compatibility with modern graphics cards and motherboards.
- 100% All Japanese 105C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
- 80 PLUS Gold Certified: High efficiency operation for lower power consumption, less noise, and cooler temperatures.
Peter
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