Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 650W Semi-Modular Power Supply - Black

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1 results

💡 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

Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 650W Semi-Modular Power Supply - Black

Thermaltake0🔥 DEAL -$10

650W

Bronze

Semi

Black

—

$79.99

$69.99

2 stores

Specifications

UPC841163089699

Model #PS-SPD-0650MNFABU-3

Watts650W

RatingBronze

ModularSemi

ColorBlack

RGBYes

Form FactorATX

value52

ATX 3.0Yes

Fan Size120mm

depth140

Fans1

Customer Reviews★★★★★4.8 · 5 reviews

★★★★★Power Supply Review

Good, does the job. My old power supply was making funny noise, this one is running fine, hope it will last a long time

Katherine · 2026-05-01 · via bestbuy

★★★★★Excellent quality

Quiet and powerful! Great fit and dependable unit, runs 24x7

JayC · 2026-04-19 · via bestbuy

★★★★★Great power supply!

[Employee of bestbuy] One of the best budget PSU’s out there, great ease of use and looks nice and clean for the price!

Caden · 2026-04-02 · via bestbuy

★★★★★Good power supply

Really good and reliable power supply i run my computer for many hours everyday and hasn't given me a problem

Funkierbassist · 2026-04-02 · via bestbuy

★★★★★Love the power supply

It works no problems easy the cables are great enough cables for my needs

JennyK · 2026-03-11 · via bestbuy

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Below MSRP

Was $79.99 → $69.99

Save $10.00 at bestbuy vs newegg

13% off