{"product_id":"gamemax-gx-850-pro-modular-80-plus-gold-atx3-0-pcie-5-0-psu-with-135mm-fdb-fan-white","title":"GAMEMAX GX-850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White","description":"\u003ch2\u003eGameMax GX PRO 850G 80 Plus Gold Modular Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe GameMax GX PRO 850G is a fully modular 80 Plus Gold power supply built for high efficiency, quiet operation, and premium durability. Designed for next‑generation systems, it delivers stable power, advanced thermal management, and comprehensive protection for your components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003e80 Plus Gold Efficiency \u0026amp; Quiet Operation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e80 Plus Gold certified with conversion efficiency exceeding 90%  \u003c\/li\u003e\n\u003cli\u003eAPFC + LLC + DC-DC design for high efficiency and reduced power waste  \u003c\/li\u003e\n\u003cli\u003eMinimizes noise for a quieter computing experience  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePremium Durability \u0026amp; Reliability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt with high-quality Japanese main capacitors  \u003c\/li\u003e\n\u003cli\u003e105°C capacitor tolerance for long-term stability and performance  \u003c\/li\u003e\n\u003cli\u003eSolid capacitors enhance reliability over extended use  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eATX 3.1 \u0026amp; PCIe 5.1 Ready\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATX 3.1 ready for the latest platforms  \u003c\/li\u003e\n\u003cli\u003eNative 12V-2x6 connector for RTX 40\/50 series GPUs  \u003c\/li\u003e\n\u003cli\u003eHigh-efficiency, low-loss transformer handles 2x power excursions  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdvanced Thermal Management\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e13.5 cm FDB (Fluid Dynamic Bearing) fan  \u003c\/li\u003e\n\u003cli\u003eIntelligent temperature control slows fan at low loads  \u003c\/li\u003e\n\u003cli\u003eOptimized heat dissipation with reduced wind noise  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eComprehensive Circuit Protection\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple safety technologies: overload, overvoltage, undervoltage, overcurrent, short circuit, over-temperature protection, and more  \u003c\/li\u003e\n\u003cli\u003eHelps ensure system stability and prevents damage and interference  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEMI Protection \u0026amp; Anti-Burn Circuit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDual-stage EMI filtering for spikes, surges, noise, and interference  \u003c\/li\u003e\n\u003cli\u003eNTC thermistor and relay help safeguard against short circuits and abnormal currents  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWireless Technology \u0026amp; Modular Design\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFully modular design with wireless technology on the PCB  \u003c\/li\u003e\n\u003cli\u003ePin and high-density copper pillar connections reduce internal wiring  \u003c\/li\u003e\n\u003cli\u003eImproved connection reliability, better space utilization, and increased cooling airflow  \u003c\/li\u003e\n\u003cli\u003eSupports dual CPUs or three 8-pin connectors for flagship GPUs  \u003c\/li\u003e\n\u003cli\u003eEmbossed flat cables for neat, aesthetically pleasing cable management  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGX PRO 850G WH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eATX 3.1 Ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e850W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80 Plus Certification\u003c\/td\u003e\n\u003ctd\u003e80 Plus Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e160mm x 85mm x 150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e110–240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e15–8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency Range\u003c\/td\u003e\n\u003ctd\u003e50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFC\u003c\/td\u003e\n\u003ctd\u003eActive PFC (\u0026gt; 0.99)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Good Signal\u003c\/td\u003e\n\u003ctd\u003e100–150 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold Up Time\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 87% (92% max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTBF\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003e135mm ultra-silent fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 25 dBa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOPP \/ OVP \/ UVP \/ OCP \/ SCP \/ OTP \/ NLP \/ SIP \/ OLP \/ NLO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003eCE \/ FCC \/ CB \/ ROHS \/ TUV \/ cTUVus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe GameMax GX PRO 850G 80 Plus Gold Modular Power Supply combines high efficiency, quiet cooling, and robust protection in a fully modular design, making it a strong choice for modern, performance-focused PC builds.\u003c\/p\u003e","brand":"GAMEMAX","offers":[{"title":"Default Title","offer_id":56721959715194,"sku":"PSGAM-GMXGX850W","price":100.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/7960\/7418\/files\/psgam-gmxgx850w-hg_941f3044-e2a0-444d-a8bb-25546f28c2bd.jpg?v=1774357362","url":"https:\/\/383systems.co.uk\/products\/gamemax-gx-850-pro-modular-80-plus-gold-atx3-0-pcie-5-0-psu-with-135mm-fdb-fan-white","provider":"383 Systems","version":"1.0","type":"link"}