Best PSU for Core Ultra 7 265K & RTX 4060
Your system with Intel Core Ultra 7 265K and NVIDIA GeForce RTX 4060 provides reliable performance for general computing tasks. This entry-level configuration is suitable for office applications, web browsing, and light gaming at 1080p.
450W
340W
76%
Entry-level
🏆 Recommended Power Supplies
Hand-picked for your 450W target — sorted by overall value.
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
Reliable power delivery with sufficient capacity for your Intel Core Ultra 7 265K and NVIDIA GeForce RTX 4060 combination.
Efficiency80+ White
FormATX
CablesNon-Modular
Price$39.99
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
Excellent efficiency rating, ideal for extended use with this Intel Core Ultra 7 265K and NVIDIA GeForce RTX 4060 configuration.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$37.99
FSP Mini ITX Solution 450W / SFX 12V / Micro ATX 80 Plus Bronze Certified Non-Modular Power Supply (FSP450-50SAC)
Excellent efficiency rating, ideal for extended use with this Intel Core Ultra 7 265K and NVIDIA GeForce RTX 4060 configuration.
Efficiency80+ Gold
FormSFX
CablesNon-Modular
Price$79.99
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
Want extra headroom for future GPU upgrades or overclocking? This 500W unit gives you peace of mind.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$37.99
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📊 Quick Comparison
See the key differences at a glance.
| # | Model | Wattage | Efficiency | Modular | Price |
|---|---|---|---|---|---|
| 1 | Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W | 500W | 80+ White | Non-Modular | $39.99 |
| 2 | ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty | 500W | 80+ Gold | Non-Modular | $37.99 |
| 3 | FSP Mini ITX Solution 450W / SFX 12V / Micro ATX 80 Plus Bronze Certified Non-Modular Power Supply (FSP450-50SAC) | 450W | 80+ Gold | Non-Modular | $79.99 |
| ⬆️ | ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty Upgrade | 500W | 80+ Gold | Non-Modular | $37.99 |
🔌 Power Budget
Your system uses 76% of the recommended PSU output — well within the efficient operating range.
450W (Recommended)
System draw: 340W
Headroom: 110W (30%)
💡 Why 450W?
Power Calculation
CPU + GPU draw, plus ~100W for motherboard, RAM, fans, and storage.
30% Headroom
Extra capacity absorbs transient power spikes, keeps efficiency in the sweet spot, and leaves room for future upgrades.
80 Plus Efficiency
We only recommend certified PSUs. Higher ratings mean less wasted energy, lower heat, and quieter fans.
🌿 Power Efficiency Tips
Enable Windows/OS power saving features when not gaming to reduce power consumption and heat output.
Close background applications when gaming to free up system resources and reduce power consumption.
Schedule regular dust cleaning to maintain efficient cooling and lower power requirements.
🎯 What This Build Can Do
4K Gaming
Your system can handle 4K gaming at high frame rates with max settings in most modern titles.
Content Creation
Perfect for video editing, 3D rendering, and streaming simultaneously.
Multi-tasking
Run multiple demanding applications simultaneously without performance drops.
🔧 Installation Guide
Quick Checklist
- Mount the PSU with its fan aligned to your case airflow.
- Only connect cables you actually need (modular PSUs).
- Use dedicated PCIe power cables for NVIDIA GeForce RTX 4060 — no daisy-chaining.
- Boot-test with side panel open before final assembly.
⚠️ Special Note
Your NVIDIA GeForce RTX 4060 requires the new 12VHPWR power connector. Ensure your PSU includes this connector or use the appropriate adapter, and make sure it's fully inserted to prevent connection issues.
🔗 Explore More Builds
See PSU recommendations for other CPU + GPU combinations.