4
AXP / Xion SuperNova 600W Review
Value & Conclusion »Fan Noise
For easier comparison of PSU fan noise results we have seperated our test results into three groups with a chart each:- Up to 500W: Typical PSU ideal for a single video card system.
- 500W to 750W: Plenty of power available for most single and dual video card machines.
- Over 750W: For the most hardcore, power hungry and overclocked setups.
With less efficiency comes more heat generated inside the PSU. This has a direct influence on the "load" noise. The fan has to run faster to make sure the PSU inside stays at an acceptable temperature. What is nice however, is that at idle the PSU is the quietest of our test group. The automatic fan speed control works very well.
Nov 13th, 2026 22:44 CST
change timezone
Latest GPU Drivers
New Forum Posts
- no "PhysX" workable (9)
- What are you playing? (26215)
- Tell me about your favourite graphics card (32)
- AI generated images... (224)
- Crimson Desert (31)
- RenoDX HDR - how to view the differnce Before&After in game? (0)
- Displayport DP80 3M (10ft) cable that can achieve 80gbps stable? (5)
- I'll flash a ASUS ROG Strix RX480 O8G in Cause of Code 43, as a Newbie (1)
- Opinion on Monitor Replacement (6)
- TMOG - post your benchmark results here (16)
Popular Reviews
- AMD Zen 6 Technical Deep Dive
- Corsair HX1000i Shift Crystal Review
- NZXT C1200 Platinum Review
- Upcoming Hardware Launches 2027 (Updated Nov 2026)
- ASUS ROG Strix B850-I Gaming Wi-Fi7 W Review
- Montech King 95 3D PRO Review
- NZXT H7 RGB+ Review
- NZXT H5 Review
- Phantom Blade Zero Performance Benchmark Review - 35 GPUs Tested
- XPG NIMBUS PLUS Review - Mid-range Chair With Strong Competitors
TPU on YouTube
Controversial News Posts
- NVIDIA Co-Founder and CEO Jensen Huang Officially Resigns (379)
- OpenAI CEO Argues Home PCs Waste the World's Limited DRAM Supply (152)
- NVIDIA Launches Investigation Into Jensen Huang's Relationship With Suspected Chinese Spy (136)
- Intel "Raptor Lake Next" 16-Core and 20-Core CPUs Surface (130)
- Legendary Game Studio BioWare Shuts Down Following EA Layoffs (104)
- Dell CEO Says the Memory Shortage Will Get Worse in 2027 (95)
- NVIDIA GeForce RTX 50-Series Scheduled for up to $500 Price Hike This Week (89)
- Modder Fits RTX 5090 With Four 8-Pin Connectors, Halving Current per Wire (80)