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MONTECH BETA 2 750W Power Supply, ATX 3.1 Ready, 80+ Bronze Certified, DC-to-DC Stability, Industrial Japanese Main Capacitor, Full Protection Suite (BETA2750W)
- [MODERN ATX 3.1 READY] Engineered to dominate sudden power spikes. Supports 200% total system peak wattage and 300% GPU power excursions, ensuring your PC stays stable during the most intense gaming.
- [STABLE DC-TO-DC TECHNOLOGY] Features advanced DC-to-DC topology for tighter voltage regulation. This ensures clean, independent power to your components, providing better stability for gaming and professional workloads than standard units.
- [JAPANESE MAIN CAPACITOR] Engineered for longevity using a premium Japanese main capacitor. Offers superior heat resistance and ripple suppression to protect your internal components and ensure a longer PSU lifespan.
- [80 PLUS BRONZE EFFICIENCY] Certified for over 85% efficiency at typical loads. Optimized power conversion reduces heat and lowers electricity costs, while the quiet fan adjusts speed based on load for a near-silent experience.
- [6-POINT SAFETY & 5-YEAR WARRANTY] Complete industrial-grade protection: OCP, OVP, UVP, OPP, SCP, and OTP. Backed by a 5-year warranty with high-flexibility, easy-route cables for a clean and safe PC build.
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 5 years
- Limited Warranty period (labor): 5 years
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
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The MONTECH BETA 2 750W is an ATX 3.1, 80 PLUS Bronze power supply for PC builders who want 750W capacity, DC-to-DC voltage regulation, and a Japanese main capacitor for a compatible gaming or general-purpose desktop build.
Recommended For
- Budget-conscious builders assembling a single-GPU gaming PC can consider it when their component requirements fit within 750W and they want an ATX 3.1 PSU without stepping up to a higher-efficiency tier.
- PC builders who prefer a straightforward, fixed-cable installation can use this non-modular ATX PSU in a compatible desktop case, without needing detachable PSU cables.
- Home users running a desktop for gaming and everyday productivity can consider it when their CPU, graphics card, and other components stay within the PSU’s 750W capacity.
- Builders who want an ATX 3.1-compliant PSU with DC-to-DC conversion, a 105°C-rated Japanese main capacitor, and a five-year warranty can consider this model for a compatible desktop build.
Real-World Use Scenarios
- Building a midrange gaming PC? If the processor and graphics card’s combined power needs fit within the system’s PSU budget, the BETA 2 750W can supply the build; its two PCIe 6+2-pin connectors suit graphics cards that use those plugs.
- Replacing a PSU in a standard ATX desktop? Its 140 mm length and conventional motherboard, CPU, SATA, and PCIe connections can make it a practical fit, provided the case has room and the components’ power requirements match.
- Using a gaming or work PC for long sessions? MONTECH positions the unit’s DC-to-DC design and HDB fan for stable power delivery and cooling during extended operation; independent acoustic or thermal results for this model were not found.
- Putting together a value-focused desktop for everyday work, browsing, and gaming? Its 80 PLUS Bronze rating and 750W capacity offer a conventional power option, as long as the selected components stay within the build’s power requirements.
- Planning a graphics-card upgrade? Check the card’s power draw and connector before buying: this 750W model lists two PCIe 6+2-pin plugs, while MONTECH identifies PCIe 5.1 support on the 850W model, not the 750W one.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | 750 W ATX desktop PC builds needing power connections for a motherboard, CPU, PCIe devices, SATA drives, and Molex peripherals |
| Power And Efficiency | 750 W output with 80 PLUS Bronze certification |
| Cooling | Air-cooled by one 120 mm fan |
| Connectors And Modularity | Fully modular cabling with one 20+4-pin motherboard connector, two 4+4-pin CPU connectors, two 6+2-pin PCIe connectors, four SATA connectors, and three 4-pin Molex connectors |
| Protection | Includes OPP, OVP, UVP, OCP, OTP, and SCP protection |
| Input And Dimensions | Maximum input voltage of 240 V AC; measures 140 × 150 × 86 mm |
| Model Identifiers | Montech BETA 2 750W; part number BETA 2 750W |