Best PSU for Core Ultra 7 270K Plus & RTX 4060
This configuration is ideal for 1080p gaming and productivity tasks. The RTX 4060 and Core Ultra 7 provide a balanced experience for modern titles.
450W
340W
76%
Mid-range
🏆 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
The Thermaltake Smart 500W is a bare-bones entry-level unit that provides sufficient headroom for the Intel Core Ultra 7 270K Plus and RTX 4060 combo. While it lacks the efficiency of 80 Plus Gold units, its 500W capacity handles the modest power draw of this mid-range build without issue. However, the non-modular design and basic 80 Plus White certification make it a budget-constrained choice that prioritizes cost over long-term component efficiency or premium internal components.
- Provides adequate 500W overhead for the RTX 4060 and Core Ultra 7 270K Plus
- Affordable price point for budget-conscious system builders
- Standard ATX form factor ensures compatibility with most mid-tower cases
- Basic 80 Plus White efficiency leads to higher heat output and electricity waste
- Non-modular cabling creates significant clutter in smaller chassis builds
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
The ARESGAME AGV 500W offers a step up in efficiency for your Intel Core Ultra 7 270K Plus and RTX 4060 system. With an 80 Plus Bronze rating, it delivers better power conversion than white-label units, helping to keep thermals in check during sustained gaming sessions. The inclusion of a 5-year warranty provides a necessary safety net for this build, though the non-modular design remains a hurdle for clean cable management in modern tempered glass cases.
- 80 Plus Bronze efficiency reduces thermal load compared to entry-level white units
- Five-year warranty offers better peace of mind for a mid-range gaming rig
- Sufficient amperage on the 12V rail to support the RTX 4060 power spikes
- Non-modular cables require extra space behind the motherboard tray for storage
- Lacks the high-end capacitor quality found in premium tier-A power supplies
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$37.99
450W ATX Power Supply Non Modular PSU with 6+2 Pin PCI-E Connectors Auto-Thermally Controlled 120mm Fan, 115/220V Switch
This 450W 80 Plus Gold unit is an efficient choice for the power-sipping RTX 4060 and the Core Ultra 7 270K Plus. The Gold-rated efficiency ensures minimal energy loss, which is ideal for a compact build where heat dissipation is a priority. While 450W is tight, it perfectly matches the efficiency curve of this specific hardware pairing, provided you do not plan on adding power-hungry peripherals or overclocking the CPU significantly.
- 80 Plus Gold efficiency minimizes waste heat in compact PC builds
- Optimized wattage capacity perfectly matches the RTX 4060 and Ultra 7 power envelope
- Auto-thermally controlled 120mm fan maintains quiet operation under typical gaming loads
- 450W limit leaves very little headroom for future GPU or CPU upgrades
- Non-modular design complicates airflow management in smaller form factor enclosures
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$27.98
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
The Thermaltake Smart 500W serves as a budget-conscious upgrade for your Intel Core Ultra 7 270K Plus and RTX 4060 build, offering a 50W buffer over the baseline requirement. While it lacks 80 Plus Gold efficiency and modular cabling, the extra wattage provides necessary headroom for transient spikes common in modern Intel architectures and potential future GPU upgrades. This non-modular unit prioritizes basic functionality and cost-effectiveness, ensuring stable operation for mid-range gaming rigs without the premium price of high-efficiency alternatives.
- Provides 50W of additional headroom beyond the 450W target for transient spike protection
- Sufficient capacity to support future GPU upgrades without requiring a secondary power supply replacement
- Cost-effective solution for users prioritizing budget allocation toward core CPU and GPU performance
- Non-modular design complicates cable management in compact cases housing the Intel Core Ultra 7
- 80 Plus White certification results in higher thermal output compared to Gold-rated power supplies
Efficiency80+ White
FormATX
CablesNon-Modular
Price$39.99
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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 | 450W ATX Power Supply Non Modular PSU with 6+2 Pin PCI-E Connectors Auto-Thermally Controlled 120mm Fan, 115/220V Switch | 450W | 80+ Gold | Non-Modular | $27.98 |
| ⬆️ | 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 Upgrade | 500W | 80+ White | Non-Modular | $39.99 |
🔌 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
Ensure adequate case airflow to reduce fan noise under load.
Use a power strip with surge protection for added hardware safety.
🎯 What This Build Can Do
Efficiency Baseline
Optimal power delivery for daily productivity and light creative workloads within thermal limits.
1080p Gaming
Stable power for high-refresh rate gaming sessions on current AAA titles.
Content Creation
Reliable performance for video editing and multitasking under moderate system load.
🔧 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 all cables are routed behind the motherboard tray for optimal airflow.
See PSU recommendations for other CPU + GPU combinations.
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