MSI MAG A850GL PCIe5 – 850W Fully Modular Power Supply, 80 PLUS Gold
The MSI MAG A850GL PCIe5 is designed to deliver efficient, stable, and future-ready power for high-performance gaming PCs and workstations. Built with native PCIe 5.0 and ATX 3.0 support, this 850W PSU is ideal for powering the latest NVIDIA GeForce RTX 40 Series and AMD Radeon RX 7000 Series graphics cards.
Key Specifications
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Wattage: 850W
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Form Factor: ATX
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Efficiency Certification: 80 PLUS Gold
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ATX Standard: ATX 3.0 compliant
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PCIe Standard: PCIe 5.0 ready
Design & Features
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Modular Design: Fully modular cables for reduced clutter and improved airflow
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Cooling: 120mm fluid dynamic bearing fan for quieter operation and extended lifespan
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Cable Type: All-black flat cables for easy cable management
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Build Quality: High-quality 105°C-rated capacitors for durability and stability
Connectivity
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1× Native PCIe 5.0 16-pin (12VHPWR) for next-gen GPUs
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Multiple PCIe 8-pin connectors for compatibility with current-gen graphics cards
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EPS & ATX Connectors for modern CPUs and motherboards
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SATA & Peripheral Power for storage devices and accessories
Safety & Protections
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OVP (Over Voltage Protection)
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OCP (Over Current Protection)
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OPP (Over Power Protection)
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SCP (Short Circuit Protection)
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UVP (Under Voltage Protection)
Dimensions & Weight
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Dimensions: 150 × 150 × 86 mm
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Weight: Approx. 2.5 kg
MSI MAG A850GL PCIe5 850W – Specifications
Form Factor | ATX 3.0 / 3.1 ready |
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Power Output | 850 W |
Efficiency | 80 PLUS Gold (up to ~90 %) |
Modular | Fully modular with flat cables |
PCIe Support | Native PCIe 5.0 (16-pin) – supports RTX 40 Series graphics |
Connectors |
1 × ATX 20+4 pin 2 × EPS 4+4 pin (CPU) 1 × PCIe 16-pin (600 W) 4 × PCIe 6+2 pin 8 × SATA power 4 × Molex (4-pin) 1 × FDD (4-pin) |
Protection Features | OCP, OVP, OPP, OTP, SCP, UVP |
Topology | LLC full-bridge + DC-DC |
Cooling | 120 mm Fluid Dynamic Bearing fan |
Dimensions (W × D × H) | 150 × 140 × 86 mm |
Power Distribution | +12 V rail: 70.5 A (846 W) |