About
The MSI MPG A1000GS PCIe5 is a high-end ATX 3.0 1000W power supply, designed for very powerful gaming and creative setups. Its 80 PLUS Gold certification guarantees high efficiency (less loss, less heat) and excellent stability under load. PCIe 5.0 compatible, it features a 12VHPWR (16-pin) connector for recent graphics cards.
Highlights
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Native ATX 3.0 + PCIe 5.0: ready for modern GPUs and their power spikes.
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1000W: comfortable headroom for high-performance CPUs + very powerful GPUs, with reasonable overclocking.
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Fully modular: clean cabling, optimized airflow, simplified assembly.
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120/135 mm fan with thermal control (depending on version): quiet under light/medium load.
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Comprehensive protections: OVP/UVP/OCP/OPP/SCP/OTP to secure your components.
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MPG series finish: focused on quality and durability.
Main features
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Form factor: ATX
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Certification: 80 PLUS Gold (high efficiency)
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Standard: ATX 3.0 (high transient handling)
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Cabling: 100% modular (flat black cables)
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Active PFC, DC-DC regulation for good voltages
Connectivity (typical for this reference)*
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1× ATX 24-pin (motherboard)
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2× EPS 4+4-pin (CPU)
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1× 12VHPWR 12+4-pin (PCIe 5.0, up to 600W)
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4–6× PCIe 6+2-pin (depending on cable pack)
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8× SATA (SSD/HDD)
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3× Molex (peripherals)
Ideal for
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High-end gaming setups (GPU ~350–450W) with headroom for load peaks
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Workstations (editing, 3D rendering, streaming, computation) looking for stability + efficiency
Warranty
