SEASONIC FOCUS V4 GX-850-850W - 80+ Gold - Full-Modular - ATX Form Factor - Premium Japanese Capacitor - 10 Year Warranty - Nvidia RTX 30/40 Super & AMD GPU Compatible (Ref. SRP-FGX851-A5A32SF)
SIMILARSeasonic Focus GX-850 ATX 3.0 $140NZXT - C 1000W ATX 3.1 80 Plus Gold Fully Modular Power Supply - White $139.99ASRock Steel Legend SL-1200G 1200W 80 Plus Gold & Cybenetics Platinum Full Modular Power Supply ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable 10 Years Warranty $139.99All 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+
FILTERS
🔍
SORTVIEWProductWattsRatingModularColorValuePrice
Seasonic★★★★★4.5
850W
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$142.99
2 stores
Specifications
Watts850W
addedAt2026-05-15T13:17:14.415Z
sourceamazon-discovery
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