Silverstone 550W, ATX, single +12V rails with 45A output, Silent 120mmFan with 18dBA, efficiency 80Plus Gold certification, fully modular cable, 140mm depth,...
SIMILARMSI MAG 750W Power Supply - Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC, 5 V SB Output - 750 W - Active PFC - 1 +12V... $86.99SAMA G1000W ATX 3.1 Power Supply, 1000W, Cybenetics Gold Standards, PCIe 5.1 Ready, Full Modular, Japanese Capacitors, FDB Fan, Black Version $88.99ORA PRO G1 850W PSU Fully Modular ATX 3.1 Power Supply, PCIe 5.1 12V-2x6 Cable, Cybenetics Gold Certified $86.90All Power Supplies →PSU Wattage Calculator →
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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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SORTVIEWProductWattsRatingModularColorValuePrice
Silverstone🔥 DEAL -$27
550W
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Full
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—
$114.99
$87.99
Specifications
Watts550W
ModularFull
Model #ST55F-GS
UPC00844761016470
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Newegg
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$87.99
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Was $114.99 → $87.99