Best selling Power Supplies PC
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1. be quiet! Pure Power 13 M
The be quiet! Pure Power 13 M 850W is a powerful and reliable ATX power supply designed to meet the demands of modern PCs. With a rated power of 850 watts, it provides ample energy for high-performance components and ensures stable power delivery. The power supply is fully modular, meaning that only the necessary cables can be connected, allowing for clean and efficient cable management. Active cooling with a 120 mm fan ensures effective heat dissipation, while the 80 PLUS Gold certification guarantees high energy efficiency of up to 92.8%. This not only helps reduce electricity costs but also minimizes heat generation within the case. The be quiet! Pure Power 13 M is therefore an excellent choice for anyone who values performance, efficiency, and quiet operation.
- Fully modular cable management for easy installation and optimal airflow
- 80 PLUS Gold certification for high energy efficiency
- LLC technology for unparalleled signal stability and strong voltage regulation
- Active cooling with a 120 mm fan for effective heat dissipation
- Compatible with ATX 3.1 standard for modern PC building projects.
What our customers think
Pro
- Quiet, fan switches off completely.
- quality very clean and robust workmanship
- Super simple cable management thanks to fully modular design
Contra
- The Pig-Tail PCIe cable is not fully wired (various pins not assigned)
- Large housing
- Slightly longer than other power supply units.
2. 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
- Quiet in operation
- Top quality
- Modular cables
Contra
- The cables should be better labelled
- No atx 3.1
- No CH plug (adapter cable required)
3. be quiet! Power Zone 2
The Power Zone 2 1000W is a power supply unit with 80 PLUS Platinum certification and semi-passive zero RPM cooling for efficient and quiet gaming sessions.
What our customers think
Pro
- Super quiet
- Fully modular
- cables are high quality
Contra
- Cables are not an eye-catcher
- Nothing negative so far
4. be quiet! Pure Power 12
The be quiet! Pure Power 12 650W is ATX 3.1 and PCIe 5.1 compatible and offers unrivalled reliability with first-class features. With a PCIe 5.1 cable and PCIe 6+2 cables included, this power supply provides exceptional comfort and outstanding compatibility with both current and next-gen graphics cards. Pure Power 12 650W ATX3.1 offers the best possible combination of features in its class.
5. MSI MAG A750GL PCIE5
The MSI MAG A750GL PCIE5 is a powerful PC power supply designed for demanding applications and gaming systems. With a total output of 750 watts and 80 PLUS Gold certification, it offers high energy efficiency and reliability. The power supply supports a wide input voltage range of 100 to 240 V and features fully modular cable management, significantly simplifying the installation and cable management process. The ATX form factor ensures compatibility with most cases, while the temperature-controlled 120mm fan provides effective cooling. The design focuses on durability and performance, making it an ideal choice for users who value quality and efficiency.
- 80 PLUS Gold certification for high energy efficiency
- Fully modular cable management for easy installation
- Temperature-controlled 120mm fan for optimal cooling
- Supports ATX12V 3.0 and EPS12V standards
- Active PFC for improved performance and stability.
What our customers think
Pro
- GPU cable included
- 3 x PCIE connectors for GPU's with 3x 8pin
- 2 x 8 pin motherboard
6. 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
7. 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
- The cables also state what they are for.
- ATX 3.0 power supply unit, suitable for current peaks of the latest graphics cards
Contra
- Short cables
- nothing noticed yet
- No Schweize cables.
8. Corsair RM1000x
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
- Silent or very quiet
- Many different cable accessories
- Familiar quality
Contra
- Cable less qualitative (appearance and perceptibility)
- Nothing found yet
- somewhat long
9. MSI MPG A1000GS PCIE5
With support for ATX 3.1 and PCIe 5.1, as well as two 12V-2x6 connectors, these power supplies are designed to effortlessly power NVIDIA's 50 series graphics cards and AI PCs. Advanced cooling solutions ensure cool, stable, and efficient operation even under heavy load, providing the reliability and durability required for gaming, streaming, or AI-driven tasks.
What our customers think
Pro
- Quiet operation
- High-quality workmanship
10. Seasonic Focus GX-1000
The Seasonic Focus GX ATX power supply with its 1000 watts of rated power is perfect for gaming PCs with high-end components. It also supports the current PCIe 5.1 standard and is therefore also well equipped for the latest graphics cards. The power supply unit also has an 80 PLUS Gold certificate. At a load of 50%, it therefore achieves an efficiency of up to 90%. This results in less heat, less fan noise and significantly higher reliability.
What our customers think
Pro
- Sleeved cables
- All white, even the mains cable
- Very short
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