FSP VIC GD 850 Gold (ATX 3.1, PCIe 5.1) is a high-performance 850W power supply certified with 80 PLUS Gold (≥ 90% efficiency at typical load) that supports the latest standards including ATX12V v3.1 and PCIe Gen 5.1 (via a 12V-2×6 connector). It features a compact 140 × 150 × 86 mm design perfect for space-constrained builds, a single +12V rail for robust power delivery, Japanese-grade 105 °C capacitors for reliability, and a quiet 120 mm HDB fan for effective cooling. Comprehensive protections including OCP, OVP, SCP, OPP, UVP, OTP, SIP and NLO provide peace of mind for demanding systems.