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MSI Power Supplies under $150

All Power Supplies

6 MSI power supplies under $150. Most cost $110 to $134, and half cost less than $122.

All filtersFilters (2)×
Brand: MSI  ×Efficiency: Gold  ×Clear all
BrandMSI6
Watts1000385026501
EfficiencyGold6Bronze2Platinum1
FormATX6
ModularFully modular4Non-modular1
ATX versionATX 3.16
PriceUnder $751Under $2005$100 & above5
Clear allShow 6 Power Supplies
Brand: MSI  ×Efficiency: Gold  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
MSISpec score 9.2

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 18:06 PST - Details
MSISpec score 9.3

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 18:06 PST - Details
MSISpec score 9.2

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 18:06 PST - Details
MSISpec score 9.3

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 18:06 PST - Details
MSISpec score 8.2

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 18:06 PST - Details
MSISpec score 8.5

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 18:06 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
850GoldATXFully modularATX 3.19.2$109.99
as of 11/04/2026 18:06 PST - Details
1000GoldATXFully modularATX 3.19.3$134.99
as of 11/04/2026 18:06 PST - Details
850GoldATXFully modularATX 3.19.2$134.99
as of 11/04/2026 18:06 PST - Details
1000GoldATXFully modularATX 3.19.3$109.99
as of 11/04/2026 18:06 PST - Details
650GoldATXNon-modularATX 3.18.2$59.99
as of 11/04/2026 18:06 PST - Details
1000GoldATXATX 3.18.5$134.99
as of 11/04/2026 18:06 PST - Details

Before you buy

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Popular filters

Fully Modular Power Supplies97ATX Power Supplies95ATX 3.1 Power Supplies88Power Supplies with 12V-2x6 GPU Power8580 Plus Gold Power Supplies76Power Supplies under $15068Power Supplies under $200641000W Power Supplies61

Power Supplies by use

Power Supply for a Gaming PC121

Related product types

MSI Power Supplies13Power Supplies under $15068

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.