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Choosing the right power supply is crucial for building a high-performance gaming or streaming PC. In 2026, quiet operation and reliable power delivery are more important than ever. Here are the top 10 quiet 1000W power supplies to consider for your setup.
1. Corsair RM1000x Gold
The Corsair RM1000x Gold is renowned for its near-silent operation, thanks to high-quality fan design and efficient components. It offers stable power delivery and is fully modular, making cable management easier.
2. Seasonic Prime TX-1000
Seasonic’s Prime TX-1000 is a premium power supply with a whisper-quiet fan and exceptional efficiency. Its hybrid fan control ensures silent operation at low loads, perfect for gaming and streaming PCs.
3. EVGA SuperNOVA 1000 G5
The EVGA SuperNOVA 1000 G5 combines high efficiency with a virtually silent fan. Its fully modular design simplifies setup, and its high-quality components ensure long-term stability.
4. be quiet! Straight Power 11 1000W
As its name suggests, be quiet! specializes in silent operation. The Straight Power 11 1000W features a virtually inaudible fan and a highly efficient design suitable for demanding gaming and streaming PCs.
5. Cooler Master V850 Gold V2
The Cooler Master V850 Gold V2 provides reliable 1000W power with quiet operation. Its Zero RPM fan mode ensures silent running during low to moderate loads, ideal for gaming sessions.
6. Corsair AX1000 Digital
The Corsair AX1000 Digital offers top-tier efficiency and ultra-quiet operation. Its digital monitoring features help optimize performance for gaming and streaming setups.
7. Seasonic Focus PX-1000
The Seasonic Focus PX-1000 combines high efficiency with quiet operation. Its hybrid fan control provides silent running at low loads, making it suitable for long gaming and streaming sessions.
8. SilverStone Strider Platinum ST1000-PTS
SilverStone’s Strider Platinum ST1000-PTS offers excellent efficiency and silent operation. Its high-quality components ensure stable power delivery for high-end gaming PCs.
9. Thermaltake Toughpower GF1 1000W
The Thermaltake Toughpower GF1 1000W features a quiet fan and high efficiency. Its modular design allows for clean cable management and optimal airflow.
10. Fractal Design Ion+ 2 1000W
The Fractal Design Ion+ 2 1000W is known for its silent operation and high efficiency. Its premium components provide reliable power for gaming and streaming systems.