MSI MEG Ai1300P PCIe5 1300W 80+ Platinum Fully Modular 3.1 ATX Power Supply ( 1300W )

The MSI MEG Ai1300P PCIe5 is a 1300-watt fully modular ATX 3.1 power supply engineered for high-performance desktop builds. Carrying the flagship MEG series designation, it is built to handle power-hungry components including NVIDIA GeForce RTX 40 Series graphics cards, with a native 16-pin PCIe 5.1 connector capable of delivering up to 600W to compatible GPUs. The ATX 3.1 standard compliance means the unit can sustain power excursions of up to 2600W for brief transient loads (up to 200% of rated power for 100 microseconds), accommodating the sharp power spikes that modern graphics cards demand. Efficiency is addressed through dual certification — 80 PLUS Platinum and Cybenetics Platinum — reducing energy waste and heat generation under typical loads. Power delivery relies on an LLC Full-Bridge topology paired with a DC-DC module design, a configuration that supports stable, low-ripple output across the voltage rails. Active PFC (Power Factor Correction) ensures compatibility with the full 100–240V input voltage range at 50–60 Hz, making the unit suitable for use across different regions including India. Cooling is handled by a 120mm fan mounted on a Hydrodynamic Bearing, which provides quieter and longer-lasting operation compared to sleeve-bearing alternatives. All internal capacitors are rated at 105°C Japanese-sourced components, supporting long-term reliability under sustained load. The unit incorporates a comprehensive protection suite: Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Short Circuit Protection (SCP), and Under Voltage Protection (UVP). The fully modular cabling system means only the cables actually needed are connected, reducing clutter and improving airflow. Cables are finished with triple-layer sleeving for durability and routing flexibility. The PSU measures 160mm in length and 150mm in width, fitting within standard ATX cases while preserving space for cable management. Connector inventory includes 1× ATX 24-pin, 1× EPS 8-pin, 1× EPS 4+4-pin, 1× PCIe 5.0 16-pin, 8× PCIe 6+2-pin, 16× SATA, 4× peripheral 4-pin, and 1× FDD 4-pin. Integration with MSI Center software allows monitoring and fan control from within the MSI ecosystem. Key Specifications: - Wattage: 1300W - Certification: 80 PLUS Platinum, Cybenetics Platinum - Form Factor: ATX 3.1 - Modular: Fully Modular - PCIe Connector: 1× native 16-pin (PCIe 5.1), 8× 6+2-pin - SATA Connectors: 16 - Peripheral (4-pin): 4 - FDD (4-pin): 1 - Fan Size: 120mm - Fan Bearing: Hydrodynamic - PFC Type: Active PFC - Input Voltage: 100–240V, 50–60Hz - Power Excursion: 2600W (up to 200% rated for 100µs) - Protections: OVP, OCP, OPP, OTP, SCP, UVP - Dimensions: 160mm (L) × 150mm (W) - Warranty: 10 Years - Product Code: MEG-AI1300P-PCIE5-ATX-3-1