GAMEMAX has announced the MAX PB-Series 80 Plus Bronze power supply lineup, expanding its range of PC components aimed at entry-level and mid-range gaming systems. The new series is designed to meet modern hardware requirements by adopting the latest Intel ATX 3.1 specification, enabling improved handling of power spikes generated by current-generation graphics cards and high-performance processors.
With GPUs continuing to demand higher peak power levels, power supply standards have evolved to ensure stable delivery during sudden workload changes. The MAX PB-Series supports up to 200 percent system power excursions and up to 300 percent GPU transient loads, allowing the units to maintain stable operation even when graphics cards draw short bursts of significantly higher power. This capability is becoming increasingly important for systems using newer graphics architectures that can shift power demand quickly depending on workload.
Select models in the lineup, including the 750 W and 850 W variants, include native 12V-2×6 connectors designed for compatibility with the latest graphics cards. By integrating the connector directly into the power supply, the design removes the need for external adapters and helps simplify cable routing inside the chassis. Native implementation also helps maintain consistent electrical performance compared to adapter-based solutions, particularly under sustained load conditions such as gaming or rendering.
Internally, the MAX PB-Series uses Japanese capacitors sourced from Rubycon, Nippon-Chemicon, and Nichicon, manufacturers commonly associated with durable electrical components. High-quality capacitors contribute to voltage stability and long-term reliability, particularly in systems that operate for extended periods under moderate to heavy load. The units also feature pure copper cables, which can improve conductivity and reduce energy loss compared to mixed-material wiring.
Thermal performance is handled by a hydraulic bearing fan with smart temperature control. The fan is rated for up to 40,000 hours MTBF at 40 degrees Celsius, offering consistent cooling while keeping noise levels within reasonable limits during continuous use. Efficient thermal management helps maintain stable internal temperatures, which can contribute to component lifespan and consistent electrical behavior.
Safety features include multiple protection mechanisms such as OPP, UVP, OTP, OCP, SCP, NLP, and SIP, implemented through a 16-pin protection IC. These protections are designed to guard connected components against power irregularities, including overload, overheating, and short circuit events.
- MAX P550B – $46.99
- MAX P650B – $49.99
- MAX P750B – $59.99
- MAX P850B – $64.99
GAMEMAX is offering the MAX PB-Series with a 3-year warranty, positioning the lineup as an accessible option for users building new systems or upgrading older power supplies to support modern graphics hardware. Pricing starts at $46.99 for the 550 W model, with the 650 W version listed at $49.99. Higher-capacity options include the 750 W variant at $59.99 and the 850 W model priced at $64.99, providing multiple capacity options depending on system requirements.
