MSI Power Supplies PSU

MSI power supplies deliver stable, efficient performance for gaming and high-performance PCs. 650W to 850W options with 80+ Gold/Platinum ratings, modular cables, and silent fans. Shop MSI PSUs at Mwave for reliability and power.
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Showing 1 - 13 of 13 Products

  • MSI MAG A650BN 650W 80+ Plus Bronze ATX Power Supply - Form Factor: ATX - Input Voltage: 100~240 Vac - Input Current: 115Vac/10.0A max. 230Vac/5.0A max - Input Frequency: 50Hz ~ 60Hz - Efficiency: Up to 85% (80 Plus Bronze) - Active PFC - 80 Plus Bronze - Dimensions: 150mm x 140mm x 86mm - Black - MAG A650BN
    SKU#: AC49725 Model#: MAG A650BN
    $89.00
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  • MSI MAG A1000GL 80+ Gold 1000W Fully Modular PCie5 Power Supply - 80 PLUS Gold Efficiency Rating - Fully Modular Design - Fan Size: 135mm - Fluid Dynamic Bearing - 150 x 150 x 86 mm - Active PFC - OCP / OVP / OPP / OTP / SCP / UVP Protection - MAG A1000GL PCIE5
    SKU#: AC72748 Model#: MAG A1000GL PCIE5
    $269.00
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  • MSI MAG A850GL PCIE5 850W 80+ Gold Fully Modular ATX Power Supply - Form Factor: ATX - Rated Wattage: 850W - Efficiency Rating: 80 PLUS Gold - Fan Size: 120mm - Fan Bearing: Fluid Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 Pin), 2x EPS (4+4 Pin), 1x 600W PCIe 5.0 (16 Pin), 4x PCIe (6+2 Pin), 8x SATA (15 Pin), 4x Molex (4 Pin), 1x FDD (4 Pin) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 VAC - MAG A850GL PCIE5
    SKU#: AC67180 Model#: MAG A850GL PCIE5
    $179.00
    $159.00
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  • MSI MAG A750GL 750W 80+ Gold ATX 3.0 PCIe 5.0 Fully Modular Power Supply - Form Factor: ATX - Rated Wattage: 750W - Efficiency Rating: 80 PLUS Gold - Fan Size: 120mm - Fan Bearing: Fluid Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 Pin), 2x EPS (4+4 Pin), 1x 450W PCIe 5.0 (16 Pin), 3x PCIe (6+2 Pin), 8x SATA (15 Pin), 4x Molex (4 Pin), 1x FDD (4 Pin) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 VAC - MAG A750GL PCIE5
    SKU#: AC71569 Model#: MAG A750GL PCIE5
    $149.00
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  • MSI MEG Ai1300P PCIE5 1300W 80+ Platinum Fully Modular ATX Power Supply - Black - Form Factor: ATX - Rated Wattage: 1300W -Efficiency Rating: 80 PLUS Platinum (up to 92%) - Fan Size: 120 mm - Fan Bearing: Hydro Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 PIN), 2x EPS (8 PIN), 1x PCI-E 5.0 (16 PIN), 8x PCI-E (6+2 PIN), 16x SATA (15 PIN), 4x MOLEX (4 PIN), 1x FDD (4 PIN) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 - Modularity: Fully Modular - Ai1300P PCIE5
    SKU#: AC58083 Model#: MEG Ai1300P PCIE5
    $569.00
    $509.00
    In Stock at Mwave

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  • MSI MAG A850GL 850W 80+ Gold ATX 3.0 PCIe 5.0 Fully Modular Power Supply - White - Form Factor: ATX - Rated Wattage: 850W - Efficiency Rating: 80 PLUS Gold - Fan Size: 120mm - Fan Bearing: Fluid Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 Pin), 2x EPS (4+4 Pin), 1x 600W PCIe 5.0 (16 Pin), 4x PCIe (6+2 Pin), 8x SATA (15 Pin), 4x Molex (4 Pin), 1x FDD (4 Pin) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 VAC - MAG A850GL PCIE5 WHITE
    SKU#: AC71382 Model#: MAG A850GL PCIE5 WHITE
    $179.00
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  • MSI MAG A750BN 80+ Bronze 750W Non-Modular PCIE5 Power Supply - 80 PLUS Bronze Efficiency Rating - Modular Design: No - Fan Size: 120mm - Sleeve Bearing - Active PFC - Power Rating: 750W - MAG A750BN PCIE5
    SKU#: AC72746 Model#: MAG A750BN PCIE5
    $119.00
    Available at Supplier

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  • MSI MPG 650W 80+ Gold Fully Modular ATX Power Supply - Continous Power: 650 Watts - Fan Size: 140mm - ATX PSU Form Factor - Dimensions: 150mm x 160mm x 86mm - MPG A650GF - 10 Years Limited Warranty
    SKU#: AC38331 Model#: MPG A650GF
    $139.00
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  • MSI MAG A550BN 550W 80+ Plus Bronze ATX Power Supply - Form Factor: ATX - Input Voltage: 100~240 Vac - Input Current: 115Vac/8.0A max. 230Vac/4.0A max - Input Frequency: 50Hz ~ 60Hz - Efficiency: Up to 85% (80 Plus Bronze) - Active PFC - 80 Plus Bronze - Dimensions: 150mm x 140mm x 86mm - Black - MAG A550BN - 10 Years Limited Warranty
    SKU#: AC49724 Model#: MAG A550BN
    $79.00
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  • MSI MPG A1000G PCIE5 1000W 80+ Gold Fully Modular ATX Power Supply - Black - Form Factor: ATX - Rated Wattage: 1000W - Efficiency Rating: 80 PLUS Gold (up to 90%) - Fan Size: 135 mm - Fan Bearing: Fluid Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 PIN), 2x EPS (8 PIN), 1x PCI-E 5.0 (16 PIN), 6x PCI-E (6+2 PIN), 12x SATA (15 PIN), 4x MOLEX (4 PIN), 1x FDD (4 PIN) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 - Modularity: Fully Modular - A1000G PCIE5
    SKU#: AC58096 Model#: A1000G PCIE5
    $299.00
    Available at Supplier

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  • MSI MPG A850G PCIE5 850W 80+ Gold Fully Modular ATX Power Supply - Black - Form Factor: ATX - Rated Wattage: 850W - Efficiency Rating: 80 PLUS Gold (up to 90%) - Fan Size: 135 mm - Fan Bearing: Fluid Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 PIN), 2x EPS (8 PIN), 1x PCI-E 5.0 (16 PIN), 6x PCI-E (6+2 PIN), 8x SATA (15 PIN), 4x MOLEX (4 PIN), 1x FDD (4 PIN) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 - Modularity: Fully Modular - A850G PCIE5
    SKU#: AC58097 Model#: A850G PCIE5
    $249.00
    Available at Supplier

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  • MSI MPG A750G PCIE5 750W 80+ Gold Fully Modular ATX Power Supply - Black - Form Factor: ATX - Rated Wattage: 750W - Efficiency Rating: 80 PLUS Gold (up to 90%) - Fan Size: 135 mm - Fan Bearing: Fluid Dynamic Bearing - PFC Type: Active PFC - Ports: 1x ATX (24 PIN), 2x EPS (8 PIN), 1x PCI-E 5.0 (16 PIN), 6x PCI-E (6+2 PIN), 8x SATA (15 PIN), 4x MOLEX (4 PIN), 1x FDD (4 PIN) - Protection: OCP/OVP/OPP/OTP/SCP/UVP - Input Voltage Range: 100~240 - Modularity: Fully Modular - A750G PCIE5
    SKU#: AC58098 Model#: A750G PCIE5
    $279.00
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  • MSI MAG A1250GL 80+ Gold 1000W Fully Modular PCie5 Power Supply - 80 PLUS Gold Efficiency Rating - Fully Modular Design - Fan Size: 135mm - Fluid Dynamic Bearing - 150 x 150 x 86 mm - Active PFC - OCP / OVP / OPP / OTP / SCP / UVP Protection - MAG A1250GL PCIE5
    SKU#: AC72747 Model#: MAG A1250GL PCIE5
    $319.00
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Showing 1 - 13 of 13 Products

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Upgrade to a high-performance and reliable MSI Power Supply from Mwave

MSI is a well-known brand in the world of gaming and PC components, and their power supplies are no exception. At Mwave, we offer a wide range of MSI power supplies, including the MSI MPG A850GF, MPG A750GF, MPG A650GF, and the MSI MAG B550 and B460.

MSI power supplies are designed to deliver high performance and reliability, with features such as 80 Plus Gold and Platinum efficiency ratings, fully modular cabling, and silent operation. They're also backed by MSI's world-class customer service and warranty support, so you can have peace of mind knowing your investment is protected.

At Mwave, we take pride in offering competitive prices on all our MSI power supplies, and our fast and reliable shipping means you can have your new PSU up and running in no time. Plus, with our expert team of customer service representatives always on hand to help, you can rest assured you're getting the best possible advice and support. So why wait? Browse our range of MSI power supplies today and upgrade to a high-performance and reliable MSI power supply from Mwave!

What is the difference between modular and non-modular power supplies?

Modular power supplies allow you to connect only the cables you need, reducing clutter and improving airflow in your PC case. Non-modular power supplies have all the cables permanently attached, which can make cable management more challenging. However, non-modular power supplies are often more affordable than modular ones.

What is the difference between 80 Plus Bronze, Silver, Gold, and Platinum certifications?

80 Plus certifications indicate the efficiency of a power supply. Bronze certification means that the power supply is at least 82% efficient at 20% load, 85% efficient at 50% load, and 82% efficient at 100% load. Silver certification requires at least 85% efficiency at 20% load, 88% efficiency at 50% load, and 85% efficiency at 100% load. Gold certification requires at least 87% efficiency at 20% load, 90% efficiency at 50% load, and 87% efficiency at 100% load. Platinum certification requires at least 90% efficiency at 20% load, 92% efficiency at 50% load, and 89% efficiency at 100% load.

What size power supply do I need for my PC?

The size of the power supply you need depends on the components in your PC and their power requirements. A general rule of thumb is to add up the wattage of all the components in your PC and add 20–30% to that number to ensure that your power supply can handle the load. For example, if your components require a total of 400 watts, you should choose a power supply with a capacity of at least 480–520 watts. It's also important to consider the efficiency rating of the power supply, as a more efficient power supply can save you money on your electricity bill in the long run.

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