Top rated Power Supplies PC
This page always stays fresh and updates automatically.
1. be quiet! Pure Power 12 M
The Pure Power 12 M 650W is ATX 3.0 compatible and PCIe 5.0 compatible, offering unparalleled reliability with top-notch features. It provides the best combination of functionality and excellent compatibility.
The Pure Power 12 M 650W is 80 PLUS Gold certified and has an outstanding efficiency of up to 92.7%. The most compelling advantage is its lower power consumption, leading to reduced costs and cooler, quieter operation. It is always the right choice for silent systems and gaming PCs.
The power supply features native integration of the 12VHPWR connector for next-generation PCIe 5.0 graphics cards, as well as PCIe 6+2-pin connectors to support current GPUs. This makes the power supply extremely versatile and the perfect choice for high-performance systems.
What our customers think
Pro
- Very quiet in operation
- Bln. Manufacturer helps quickly, e.g. with cables.
- Modular design
Contra
- Cable partly as a strand in a fabric sheath, partly flat cable
- ATX cable much too short
- Short cables
2. Corsair RM850x
The RMx power supply series from Corsair is characterised by extremely precise voltage regulation, quiet operation, Gold-certified efficiency and a fully modular cable set. Thanks to the exclusive use of Japanese 105-degree capacitors, these power supplies are ideal for high-performance PCs where reliability is essential. The 80 PLUS Gold efficiency reduces operating costs and excessive heat. Zero RPM fan mode ensures virtually silent operation at low and medium loads. And the fully modular DC cables make system builds and upgrades a breeze, with impressive results.
What our customers think
Pro
- Very very quiet
- High quality
- Plug and play for the cables
3. Corsair SF750
The Corsair SF750 80 PLUS Platinum SFX power supply impresses with its exceptional power density. It is therefore perfect for powering the most powerful PCs in a compact form factor with a continuous output of 750 watts.
What our customers think
Pro
- Calm and quiet
- Small - SFX
- Cables can be replaced.
Contra
- Cable too short for ATX
- Cable too short
- Extremely short cables
4. be quiet! Straight Power 12 Platinum
The Straight Power 12 Platinum sets standards for whisper-quiet systems without making any compromises in power supply. The 80 Plus Platinum certification demonstrates a focus on efficiency of up to 93.9% in the latest generation of the Straight Power series. All of this makes the Straight Power 12 series quieter than ever and the best choice for building new systems or upgrading existing ones. Straight Power 12 is the top choice among premium power supplies.
What our customers think
Pro
- Very quiet
- great quality
- Modular cables
Contra
- Cable very rigid
- Product description is a little confusing (ATX 3.0)
- No CH plug (adapter cable required)
5. be quiet! Straight Power 11 Platinum
The be quiet! Straight Power 11 Platinum 850W is a powerful and efficient PC power supply designed for demanding systems. With a power output of 850 watts and 80 PLUS Platinum certification, it offers outstanding energy efficiency of up to 94 percent. This power supply features a modular cable management system that allows for flexible and tidy installation. The nearly silent 135-mm Silent Wings 3 fan ensures effective cooling, while the funnel-shaped air inlet optimizes airflow. The Straight Power 11 Platinum is not only powerful but also safe, as it is equipped with various protection features such as overcurrent protection (OCP) and overtemperature protection (OTP). It is the ideal choice for anyone looking for a quiet and reliable power supply for their PC systems.
- 80 PLUS Platinum certification for high energy efficiency
- Nearly silent 135-mm Silent Wings 3 fan
- Modular cable management for flexible installation
- Funnel-shaped air inlet to optimize cooling
- Comprehensive protection features like OCP and OTP.
What our customers think
Pro
- Extremely quiet
- Quiet fan
- Clean cables
Contra
- Cable length
- None found
- No titanium :-)
6. Corsair HX1200i
The Corsair HXi Series HX1200i is a powerful PC power supply with a maximum output of 1200 watts. It is designed for the ATX form factor and features a modular cable management solution that allows for flexible and tidy installation. With an 80 PLUS Platinum certification, this power supply ensures a high efficiency of over 80 percent, leading to improved energy efficiency and lower operating costs. The black design gives the power supply an elegant and modern look that seamlessly integrates into various PC cases. The C14 power connector provides a reliable connection and is compatible with most standard power cables. The HX1200i is ideal for power-intensive applications and gaming systems that require a stable and efficient power supply. With its combination of high performance, efficiency, and modular design, this power supply is an excellent choice for demanding users who value quality and reliability.
What our customers think
Pro
- Cable incl. cable comb
- All cables supplied
- Not audible in my system
7. Corsair HX1200i SHIFT
The Corsair HX1200i SHIFT is a powerful, fully modular ATX power supply with a rated output of 1200 watts and an impressive 80 PLUS Platinum certification. This power supply provides efficient energy delivery for high-performance PC systems and is ideal for gamers and creative professionals who rely on top performance and reliability. The active cooling with a 140 mm fan ensures optimal heat dissipation, while the fully modular cable management allows for easy installation and customization. With multiple connection options, including 6+2-pin PCI-Express and SATA, the HX1200i SHIFT is versatile and supports a wide range of components. Its compact design and sleek black finish seamlessly integrate into any PC case.
- Fully modular cable management for easy installation and customization
- Active cooling with a 140 mm fan for optimal heat dissipation
- Supports multiple connection options, including 6+2-pin PCI-Express and SATA
- 80 PLUS Platinum certification for high energy efficiency
- Compact ATX form factor, ideal for high-performance PC systems.
8. Thermaltake Smart RGB
Thermaltake, pioneers in integrating RGB lights into power supplies, have now launched the Smart RGB series featuring a pre-installed 256-color RGB fan hub and 15 selectable lighting modes. Available in capacities ranging from 500 W to 700 W and boasting an 80 PLUS Standard certification, along with high-quality components and a stylish design, the Smart RGB series leaves nothing to be desired.
What our customers think
Pro
- Runs quite quietly (in my experience)
- Good quality
- Awesome colours
Contra
- Too loud for me
- Not modular
- Fan clearly audible
9. ASUS ROG-STRIX-1200P-GAMING power supply unit
The GaN MOSFET offers higher energy efficiency of up to 30% and a better organised internal layout for cooler operation.
"GPU-FIRST" voltage sensing with patented intelligent voltage stabiliserimproves your graphics card's power supply by up to 45% for smoother gameplay and consistent performance.
Large ROG heatsinks cover critical components for lower temperatures and noise than reference designs.
Fans with dual ball bearings last up to twice as long as sleeve bearings.
With 0dB technology, you can enjoy light gaming in relative silence.
ATX 3.1 compatible: The ROG Strix Platinum complies with the ATX 3.1 standard and ensures improved voltage and current regulation.
PCIe 5.0 Ready ROG Strix Platinum features a native 12V 2×6 connector to power the next generation graphics card.
80 PLUS Platinum Certified ROG Strix Platinum uses low-ESR capacitors and high-quality components for industry-leading power efficiency.
10-year warranty included.
What our customers think
Pro
- ATX 3.1
- Cable management very convenient
Contra
- ARGB missing
- Instructions misleading and inadequate.
10. ASUS ROG Strix 1000P White Edition
The ROG Strix 1000W Platinum White Edition is a cool and quiet power supply with a stable power supply that is designed for efficiency with GaN MOSFET and the intelligent voltage stabiliser "GPU-FIRST" and is characterised by an eye-catching design.
Product order
See all products