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Best MSI Power Supplies 2026

26 active MSI power supplies · 3-year manufacturer warranty · prices update hourly

MSI is one of the brands we routinely test in the power supplies category. This page lists every MSI power supplie we currently have an active offer for, sorted by Amazon UK rating then price. We only feature products with a live, primary affiliate offer, so every entry can actually be bought today.

Every MSI power supplies we list

MSI MPG A1250GS PCIE5 Power Supply Unit, 1250W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Dual-native 12V-2x6, Cables with Dual-color 12V-2x6 connectors, ATX PSU, Embossed Jacket Cables
5.0/5£178.78
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MSI MAG A550BN Power Supply, EU Plug - 550 W, 80 Plus Bronze Certified, ATX Power Supply, 12 V Single Rail, DC/DC Voltage Converter Design, 120 mm Fan
4.8/5£44.97
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MSI MAG A650BE Gaming Power Supply - Certified 80 Plus Bronze 650W - Semi-Modular - Low Noise PSU ATX
4.8/5£105.55
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MSI Computers, MAG A850GLS PCIE5
4.8/5£107.14
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MAG A1000GL PCIE5
4.8/5£180.59
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MSI MAG A550BN Power Supply Unit, UK Plug - 550W, 80 Plus Bronze Certified, ATX PSU, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan - 5 Year Warranty
4.7/5£37.99
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MSI MAG A650BN - 650w bronze
4.7/5£44.99
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MSI MPG A1000G Bloc d'alimentation PCI-E5 ATX 1000 W avec Gestion des câbles entièrement modulaire 80 Plus Doré, Noir
4.7/5£89.42
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MSI MPG A850G PCIE5 Power Supply Unit, UK Plug - 850W, 80 Plus Gold Certified, Fully Modular ATX 3.0, PCIe 5.0 GPU Support, Japanese 105°C Capacitors, 0% RPM Mode, Flat Cables - 10 Year Warranty
4.7/5£89.99
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MSI MPG A1000G PCIE5 Power Supply Unit, UK Plug - 1000W, 80 Plus Gold Certified, Fully Modular ATX 3.0, PCIe 5.0 GPU Support, Japanese 105°C Capacitors, 0% RPM Mode, Flat Cables - 10 Year Warranty
4.7/5£96.99
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MSI MAG A850GL WHITE PCIE5 Power Supply Unit, 850W, 80 Plus Gold, Fully Modular, ATX 3.0, PCIe 5.0 GPU Support, Black Flat Cables, 7 Year Warranty
4.7/5£109.99
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MSI MAG A850GL PCIE5 WHITE PSU Review
4.7/5£125.05
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MAG A1000GL PCIE5 WHITE
4.7/5£202.1
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MSI MAG A650BN Power Supply Unit, UK Plug - 650W, 80 Plus Bronze Certified, ATX PSU, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan - 5 Year Warranty
4.6/5£39.44
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MSI MAG A750BN PCIE 5.0 Power Supply Unit, 750W, 80 PLUS Bronze, PCIe 5.0 GPU Support, ATX PSU
4.6/5£59.99
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MSI MAG A850GL PCIE5 Power Supply Unit, 850W, 80 Plus Gold, Fully Modular, ATX 3.0, PCIe 5.0 GPU Support, Black Flat Cables, 7 Year Warranty
4.6/5£88
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MSI MPG A1000G
4.6/5£96.99
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MSI MAG A1000GLS PCIE5 Power Supply Unit, 1000W, 80 Plus Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-Color 12V-2x6 Connector, ATX PSU, Embossed Jacket Cables
4.6/5£104.99
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MSI MAG A550BN 550W Power Supply
4.5/5£37.99
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MSI MAG 850W Power Supply 80 Plus Gold - ATX 3.0 PCIe 5.0 Ready - 12VHPWR [MAG A850GL PCIE5]
4.5/5£78.53
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MSI MPG A850GS PCIE5 PSU Review
4.5/5£99.99
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MSI MAG A750GL PCIE5 Power Supply Unit, 750W, 80 Plus Gold, Fully Modular, ATX 3.0, PCIe 5.0 GPU Support, Black Flat Cables, 7 Year Warranty
4.4/5£79.99
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MSI MPG A1000GS PCIE5 Power Supply Unit, 1000W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Dual-native 12V-2x6, Cables with Dual-color 12V-2x6 connectors, ATX PSU, Embossed Jacket Cables
4.4/5£119
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MSI MEG Ai1300P PCIE5 Power Supply Unit, UK Plug - 1300W, 80 Plus Platinum, Fully Modular ATX 3.0, PCIe 5.0 GPU Support, Japanese Capacitors, Gaming Intelligence, Sleeved Cables - 10 Year Warranty
4.4/5£249.95
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MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, multiple generations GPU Support, Fully Modular,120mm FDB fan, Black Flat Cables, 7 Year Warranty
4.3/5£68.99
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MSI MAG A650BNL PSU Review
3.3/5£59.99
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