1000 Watts, Platinum, ATX, Fully modular
MSI Power Supplies
10 MSI power supplies. Most cost $110 to $159, and half cost less than $135.
Spec score 9.2
+1000W output for high-power gaming systems
+Fully modular cables reduce cable clutter
+12V-2x6 connector for newer graphics cards
$139.99-22%List: $179.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI PRO A1000PL PCIE5, Fully Modular Gaming 1000W Power Supply, 80+ Platinum, 12V-2x6 Cables, Server-Grade Capacitor,
$139.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score9.2
Pros
+1000W output for high-power gaming systems
+Fully modular cables reduce cable clutter
+12V-2x6 connector for newer graphics cards
+ATX 3.1 compliant
Compared with the 10 Power Supplies on this page+Platinum: only 1 of 13 here have a higher efficiency
+1000 watts: only 1 of 13 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (1)
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About this product
Spec score 8.9
850 Watts, Gold, ATX, Fully modular
+850W output suits high-end graphics card builds
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
$109.99-21%List: $139.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI MAG A850GLS PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native
$109.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score8.9
Pros
+850W output suits high-end graphics card builds
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
+ATX 3.1 standard for current PC builds
Compared with the 10 Power Supplies on this page−850 watts: 7 of the 13 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (1)
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About this product
Spec score 9.5
1300 Watts, Titanium, ATX, Fully modular
+1300W output for very high-power systems
+Fully modular cables reduce cable clutter
+Dual 12V-2x6 cables for high-power GPUs
−Higher wattage than most desktop builds need
$399.97
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI MPG Ai1300TS PCIE5, Fully Modular Gaming 1300W Power Supply, 80+ Titanium, Dual 12V-2x6 Cables, GPU Safeguard+, SiC
$399.97as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score9.5
Pros
+1300W output for very high-power systems
+Fully modular cables reduce cable clutter
+Dual 12V-2x6 cables for high-power GPUs
+ATX 3.1 compliant
Cons−Higher wattage than most desktop builds need
Compared with the 10 Power Supplies on this page+Titanium: the highest efficiency of the 13 here
+1300 watts: the most watts of the 13 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.2
1000 Watts, Platinum, ATX, Fully modular
+1000W output for high-wattage graphics cards and systems
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
$159.99-16%List: $189.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI MAG A1000PLS PCIE5, Fully Modular Gaming 1000W Power Supply, 80+ Platinum, Native 12V-2x6 Cables, GPU Safeguard,
$159.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score9.2
Pros
+1000W output for high-wattage graphics cards and systems
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
+ATX 3.1 standard for current PC builds
Compared with the 10 Power Supplies on this page+Platinum: only 1 of 13 here have a higher efficiency
+1000 watts: only 1 of 13 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (5)
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WalmartVisit store
Micro CenterVisit store
MSI Online StoreVisit store
NeweggVisit store
About this product
Spec score 9.0
1000 Watts, Gold, ATX, Fully modular
+Fully modular design reduces loose cables inside the case
+1000W output for high-end gaming systems
+ATX 3.1 standard with native PCIe 5.1 readiness
$134.99-10%List: $149.99
as of 11/04/2026 00:18 PST - DetailsProduct details
msi MAG A1000GL PCIE5, Fully Modular Compact Gaming 1000W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native
$134.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score9.0
Pros
+Fully modular design reduces loose cables inside the case
+1000W output for high-end gaming systems
+ATX 3.1 standard with native PCIe 5.1 readiness
+Includes a 16-pin GPU connector for modern graphics cards
+Compact design for smaller builds
Compared with the 10 Power Supplies on this page+1000 watts: only 1 of 13 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.9
850 Watts, Gold, ATX, Fully modular
+850W output for high-end graphics card builds
+Fully modular cables reduce cable clutter
+Native 12V-2x6 16-pin GPU connector
−Compact form factor is not a standard ATX size
$134.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI MPG A850G PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, Native 12V-2x6 Cable, 100% Japanese
$134.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score8.9
Pros
+850W output for high-end graphics card builds
+Fully modular cables reduce cable clutter
+Native 12V-2x6 16-pin GPU connector
+ATX 3.1 compliant
Cons−Compact form factor is not a standard ATX size
Compared with the 10 Power Supplies on this page−850 watts: 7 of the 13 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.0
1000 Watts, Gold, ATX, Fully modular
+1000W output for high-wattage graphics cards and systems
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
$109.99-35%List: $169.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI MPG A1000GS PCIE5 II, Fully Modular Gaming 1000W Power Supply, 80+ Gold, Dual 12V-2x6 Cables, Server-Grade
$109.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score9.0
Pros
+1000W output for high-wattage graphics cards and systems
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
+ATX 3.1 standard for current PC builds
Compared with the 10 Power Supplies on this page+1000 watts: only 1 of 13 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.9
650 Watts, Gold, ATX, Non-modular
+650W output suits mid-range builds
+ATX 3.1 standard for current PC builds
+Active PFC listed
−Non-modular cabling leaves all cables permanently attached
$59.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI MAG GN65A Gaming Power Supply - 80 Plus Gold - ATX 3.1 Ready - 650W - Non-Modular - Active PFC - Low Noise ATX PSU
$59.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score7.9
Pros
+650W output suits mid-range builds
+ATX 3.1 standard for current PC builds
+Active PFC listed
Cons−Non-modular cabling leaves all cables permanently attached
Compared with the 10 Power Supplies on this page−650 watts: 9 of the 13 here have more watts
−No fully modular (8 of the 13 here have one)
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.2
1000 Watts, Gold, ATX, ATX 3.1
+1000W output for high-wattage graphics cards and systems
+ATX 3.1 standard for current PC builds
+PCIe 5.1 GPU support listed
$134.99
as of 11/04/2026 00:18 PST - DetailsProduct details
MSI mag A1000GL PCIE5, Power Supply, 1000W, 80 Plus Gold | ATX 3.1, PCIe 5.1 GPU Support, ATX Power Supply, Black Flat
$134.99as of 11/04/2026 00:18 PST - Details
View on AmazonSpec score8.2
Pros
+1000W output for high-wattage graphics cards and systems
+ATX 3.1 standard for current PC builds
+PCIe 5.1 GPU support listed
Compared with the 10 Power Supplies on this page+1000 watts: only 1 of 13 here have more watts
−Fully modular not listed: 8 of the 13 here list one
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.0
1000 Watts, Gold, ATX, Fully modular
+1000W output for high-wattage graphics cards and systems
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
No price recorded yet.
Product details
MSI MAG A1000GL PCIE5 White, Fully Modular Compact Gaming 1000W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready,No price recorded yet.View on Amazon
Spec score9.0
Pros
+1000W output for high-wattage graphics cards and systems
+Fully modular cabling reduces loose cables
+16-pin GPU connector included
+ATX 3.1 standard for current PC builds
Compared with the 10 Power Supplies on this page+1000 watts: only 1 of 13 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
MSI Power Supplies at a glance
10 of the 182 Power Supplies we list are MSI (5%). Half of them cost less than $135; across all Power Supplies, half cost less than $160.
Most listed here: 1000 watts (6), Gold efficiency (7), ATX form (10).
| Brand | Power Supplies | Half cost less than |
|---|---|---|
| Corsair | 19 | $174 |
| SilverStone | 14 | $165 |
| ASUS | 11 | $217 |
| MSI | 10 | $135 |
Compare specs
| power supply | Watts | Efficiency | Form | Modular | ATX version | Spec score | Price |
|---|---|---|---|---|---|---|---|
| 1000 | Platinum | ATX | Fully modular | ATX 3.1 | 9.2 | $139.99 as of 11/04/2026 00:18 PST - Details | |
| 850 | Gold | ATX | Fully modular | ATX 3.1 | 8.9 | $109.99 as of 11/04/2026 00:18 PST - Details | |
| 1300 | Titanium | ATX | Fully modular | ATX 3.1 | 9.5 | $399.97 as of 11/04/2026 00:18 PST - Details | |
| 1000 | Platinum | ATX | Fully modular | ATX 3.1 | 9.2 | $159.99 as of 11/04/2026 00:18 PST - Details | |
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.0 | $134.99 as of 11/04/2026 00:18 PST - Details | |
| 850 | Gold | ATX | Fully modular | ATX 3.1 | 8.9 | $134.99 as of 11/04/2026 00:18 PST - Details | |
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.0 | $109.99 as of 11/04/2026 00:18 PST - Details | |
| 650 | Gold | ATX | Non-modular | ATX 3.1 | 7.9 | $59.99 as of 11/04/2026 00:18 PST - Details | |
| 1000 | Gold | ATX | ATX 3.1 | 8.2 | $134.99 as of 11/04/2026 00:18 PST - Details | ||
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.0 | No current price |









