SilverStone Technology 550 Watt ATX Power Supply 80 Plus Bronze with 100% Modular Cable Design ST55F-PB
SIMILAR1000W Power Supply Full Voltage 100-240V Active PFC Gaming PSU Computer Power Supplies Non-Modular 80 Plus Gold for D... $69.99Thermaltake - Toughpower GX2 600W 80 PLUS Gold ATX Power Supply - Black $69.99Apevia ATX-SL1000W Soul 1000W Fully Modular Power Supply ATX 3.0 & 3.1 Compatible, PCIe 5.1 12V-2x6 Connector, ATX Active PFC, DC to DC Converter Design, 140mm Silent Fan, RoHS Compliance $69.99All Power Supplies →PSU Wattage Calculator →
/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+
FILTERS
🔍
SORTVIEWProductWattsRatingModularColorValuePrice

SilverStone★★★★4🔥 DEAL -$5Sold by KART IT via Amazon
550W
Bronze
Full
Black
—
$75.70
$71.15
Specifications
Watts550W
RatingBronze
ModularFull
ATX 3.0No
Form FactorATX
Fan Size120mm
Fans1
RGBNo
ColorBlack
Model #SST-ST55F-PB
UPC844761016906
Customer Reviews★★★★★4.5 · 2 reviews
★★★★★Replacement for a Corsair CX430M
Amazon Customer · 2021-07-09 · via amazon
★★★★★Reliable and quiet
HiroNotHero · 2021-08-01 · via amazon
Buy Now
Amazon
✓ In Stock
Sold by KART IT via Amazon
$71.15
Buy →
Best Buy
Not tracked at this retailer
Newegg
Not tracked at this retailer
💰6% off
Below MSRP
Was $75.70 → $71.15
