MSI MPG A1000GS PCIE5 II, Fully Modular Gaming 1000W Power Supply, 80+ Gold, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, 8-pin PCIe x 3, 10 Year Warranty

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💡 How to pick a power supply
What to look for:
  • Wattage exceeds total system draw by 20-30% headroom
  • 80+ Gold or higher for efficiency
  • Modular cables reduce clutter in your case
💰 Mid-range builds: 650-750W. High-end with RTX 4080+: 850W-1000W+
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ProductWattsRatingModularColorValuePrice
MSI MPG A1000GS PCIE5 II, Fully Modular Gaming 1000W Power Supply, 80+ Gold, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, 8-pin PCIe x 3, 10 Year Warranty PSU
MSI MPG A1000GS PCIE5 II, Fully Modular Gaming 1000W Power Supply, 80+ Gold, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, 8-pin PCIe x 3, 10 Year Warranty
MSI★★★★4.2🔥 DEAL -$14
1000W
80+ Gold
Full
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$132.50
$118.57
Specifications
Watts1000W
Rating80+ Gold
ModularFull
ATX 3.0Yes
addedAt2026-05-15T13:17:14.416Z
sourceamazon-discovery
Form FactorATX
Customer Reviews★★★★★4.6 · 5 reviews
★★★★★Burnt out
Not sure why but almost 6 months of use it stopped working. Always kept clean and in well ventilated area. After a unexpected shutdown found this unit to be not working, good thing is best buy replaced it for me because they are awesome!
ArmandoP · 2026-05-15 · via bestbuy
★★★★★Great item at a great price
Seems to be a great quality item, easy to install and a great value.
HectorV · 2026-05-08 · via bestbuy
★★★★★Awesome product
Awesome product! I bought it twice. Did upgrades on my older pc. Then i bought another one for a new build. Hoghly recommend this
KeatonW · 2026-05-01 · via bestbuy
★★★★★great product
super cool!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
raquel · 2026-04-24 · via bestbuy
★★★★★Good psu
So far it works, haven't had an issue with it yet.
Christian · 2026-04-10 · via bestbuy
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$118.57
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Below MSRP
Was $132.50 → $118.57
11% off
MSI MPG A1000GS PCIE5 II, Fully Modular Gaming 1000W Power Supply, 80+ Gold, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, 8-pin PCIe x 3, 10 Year Warranty PSU