Best PSU for Core i7-13700K & RTX 4060
This build excels at high-refresh rate 1080p gaming, solid 1440p gaming, and demanding productivity tasks like video editing and 3D rendering.
450W
340W
76%
High-end
🏆 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
This 500W unit is barely adequate, but its 80+ White efficiency is lower than ideal for this high-end system.
Efficiency80+ White
FormATX
CablesNon-Modular
Price$39.99
APEVIA VENUS450W 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
This 450W unit is insufficient for the 13700K and RTX 4060, risking instability and component damage.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$27.99
APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
This 500W unit is the bare minimum for this system, but its 80+ Gold efficiency is a good choice.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$29.99
APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
Want extra headroom for future GPU upgrades or overclocking? This 500W unit gives you peace of mind.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$29.99
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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 | APEVIA VENUS450W 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections | 450W | 80+ Gold | Non-Modular | $27.99 |
| 3 | APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections | 500W | 80+ Gold | Non-Modular | $29.99 |
| ⬆️ | APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections Upgrade | 500W | 80+ Gold | Non-Modular | $29.99 |
🔌 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 CPU power-saving features in BIOS.
Utilize GPU's frame rate limiter for efficiency.
🎯 What This Build Can Do
Gaming
Suitable for modern games with good performance based on your system configuration.
Productivity
Great for office work, multitasking, and everyday computing tasks.
Content Creation
Can handle basic video editing and content creation workflows.
🔧 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
Ensure proper cable management for optimal airflow and aesthetics inside the case.
🔗 Explore More Builds
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