SP850 - Performance SFX Form Factor Power SupplyThe SP850 is a stylish high-performance PSU that perfectly fits small-form-factor PCs while supporting power-hungry components.The fully modular small PSU is offered in a sleek Black aluminum housing.80 Plus Gold CertificateSP850 achieves 91.55% efficiency 115VAC at 50% load, which edges close to the 80PLUS PLATINIUM a requirement at 92% efficiency 115VAC at 50%, ensuring less power wastage.SP850 Composition Aesthetic - Aluminum Housing Silent - Zero RPM mode Powerful - 850 Watts Perfect Size - SFX Form Practical - Fully Modular Design Longevity - Japanese Electrolytic CapacitorsCooling In SilenceTo achieve minimal acoustic levels, the SP850 features a 92mm hydraulic bearing fan that operates at zero RPM mode until the PSU reaches 40% load or once the ambient temperature reaches 60 Degree C.Japanese Electrolytic CapacitorsPremium Japanese electrolytic capacitors provide great durability and long-term reliability, as well as offer the highest stability.Upgrade 12VHPWR CableThe new PCIe 5.0 12+4-pin cable is 16 AWG size to transfer 600W and doesn't need the use of an adapter for the latest GPUs.Fully Modular Braided CablesAll necessary braided cables are included right out of the box, ensuring reduced cable clutter and a better aesthetic.Notes for The Use of