Gamemax Power Supply 750W MAX P750B Bronze Non-Modular

Gamemax MAX P750B is a 750 W ATX power supply from the more affordable yet modern class, aimed at gaming and workstation configurations with more serious graphics cards. It features an 80+ Bronze certification and efficiency of at least 88% at 50% load, which means less heating and lower consumption under typical load. The power supply is fully compatible with ATX 3.1 and PCIe Gen 5.0/5.1, including a special 12V-2x6 connector with up to 450 W for modern GPUs. Inside, you get a platform with DC-to-DC conversion and 100% Japanese electrolytic capacitors, oriented towards more stable operation and better life span.

What you get

With a nominal power of 750 W and a maximum of 62.5 A on +12V, MAX P750B easily handles a modern graphics card plus a multi-core CPU, without struggling during peak moments. The ATX 3.1 compatibility with 200% system / 300% GPU power excursions means that the power supply is designed to withstand short but sharp spikes in consumption, typical for new GPU generations. The combination of 1 x 12V-2x6 PCI-E 5.1 (450W) and 2 x 6+2-pin PCIe gives you flexibility – you can use both the new standard and older graphics cards without adapters. A 120 mm fan with Hydro Bearing bearing and MTBF of 40,000 hours at 40 °C provides stable cooling, while the active PFC contributes to cleaner and more efficient power from the grid. Thanks to the DC-to-DC conversion, the power supply maintains more stable voltages on individual lines, which is a plus for systems with components sensitive to fluctuations.

• 750 W nominal power with a maximum 62.5 A on +12V line to power powerful CPUs and modern GPUs without unnecessary limitations.
• 80+ Bronze certification and efficiency ≥88% at 50% load, which means less heat loss and lower electricity consumption during typical gaming or work.
• ATX 3.0/3.1 and PCIe Gen 5.0/5.1 compatibility with 1 x 12V-2x6 (450W) connector for modern graphics cards, plus 2 x 6+2-pin PCIe for older models.
• A rich set of connectors: 1 x 20+4-pin ATX, 2 x 8-pin (4+4) EPS, 4 x SATA and 2 x Molex, allowing you to power both a more serious motherboard and several drives and peripherals.
• 100% Japanese electrolytic capacitors (Rubycon/NCC/Nichicon) and DC-to-DC conversion for better stability, reliability, and lower risk of degradation over time.
• A complete set of protections OPP/OVP/SCP/OTP/OCP/UVP/SIP/NLO, plus a 16-pin master protection IC, to protect your components from short circuits, overvoltage, overload, and other anomalies.
• 120 mm bottom fan with Hydro Bearing, designed for quiet operation and MTBF 40,000 hours @ 40 °C, suitable for more demanding, 24/7 environments.

Who it is suitable for

This power supply is a good fit for mid-range to more serious gaming configurations with modern graphics cards that want ATX 3.1 and native 12V-2x6 connector without jumping into the highest price class. It is also suitable for workstations with multi-core processors and several drives, especially if you value stability and protections. If you are looking for a fully modular solution with the highest possible efficiency class, here the compromise is non-modular cables and Bronze certification.

The most sensible aspect of the Gamemax MAX P750B is the combination of 750 W power, ATX 3.1 / PCIe 5.1 support, and Japanese capacitors in a relatively compact ATX format. You get a stable foundation for a current and next-generation build without overspending your budget just for the power supply.