{"product_id":"be-quiet-pure-power-12-m-850w-silent-120mm-fan-pcie-5-0-compliant","title":"Pure Power 12 M 850W Modular Power Supply - Quiet, Future-Proof","description":"\u003cp\u003eIn this review of the Pure Power 12 M 850W modular power supply, the bottom line is simple: it is aimed at builders who want a quiet, reliable, and future-ready PSU without overpaying. The unit's combination of \u003cstrong\u003e80 Plus Gold efficiency\u003c\/strong\u003e, ATX 3.1 and PCIe 5.0 compatibility, and a near-silent 120mm be quiet! fan makes it an easy recommendation for gamers and content creators who need steady power for high-end CPUs and GPUs while keeping noise and operating costs down.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eExceptional efficiency:\u003c\/strong\u003e 80 Plus Gold certification with up to 93.0% efficiency cuts energy waste and lowers operating costs for systems under sustained load.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNext-gen compatibility:\u003c\/strong\u003e ATX 3.1 design and PCIe 5.0 support, including a 12V-2x6 600W adapter and four PCIe 6+2 connectors, make it ready for current and upcoming graphics cards.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStable power delivery:\u003c\/strong\u003e 850W continuous output with dual 12V rails and transient headroom up to 2000W helps maintain system stability during power spikes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUltra-quiet cooling:\u003c\/strong\u003e A temperature-controlled 120mm be quiet! fan with optimized blades keeps acoustic output minimal even under heavy loads.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFully modular cabling:\u003c\/strong\u003e Detachable cables simplify installation, improve airflow, and help achieve a tidy build aesthetic for tight or large cases alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis PSU is ideal for PC builders running high-performance CPUs and graphics cards who want dependable continuous power and low noise. Gamers using powerful GPU configurations or workstation users with sustained loads will appreciate the \u003cstrong\u003epower stability\u003c\/strong\u003e and modular cable routing.\u003c\/p\u003e\n\u003cp\u003eIt may be less suitable for minimal systems that need far less wattage or for builders with very specific long-cable routing needs, since some customers reported mixed experiences with cable length. Those with unusual case layouts should verify cable runs before purchase.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eVery quiet operation thanks to the 120mm be quiet! fan and temperature-controlled speeds.\u003c\/li\u003e\n \u003cli\u003eHigh efficiency reduces heat and operating cost, making it a practical choice for 24\/7 systems.\u003c\/li\u003e\n \u003cli\u003eFully modular cables improve airflow and simplify clean builds.\u003c\/li\u003e\n \u003cli\u003eFuture-proof compatibility for ATX 3.1 and PCIe 5.0 GPUs with included 12VHPWR\/adapter options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome users note mixed opinions on cable length, so cable reach may not suit every case without planning.\u003c\/li\u003e\n \u003cli\u003e850W is ample for most builds, but extremely high-end multi-GPU or heavily overclocked setups should confirm headroom needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e850W continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e80 Plus Gold (up to 93.0%)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eForm factor \/ Standard\u003c\/td\u003e\n\u003ctd\u003eATX 3.1 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eGPU support\u003c\/td\u003e\n\u003ctd\u003ePCIe 5.0 compatible; 12V-2x6 600W and 4x PCIe 6+2 connectors; 12VHPWR cable included\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003e120mm be quiet! fan, temperature-controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCabling\u003c\/td\u003e\n\u003ctd\u003eFully modular cables\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Pure Power 12 M 850W is a well-rounded choice for builders who need a quiet, efficient, and future-ready power supply at a sensible price. Its \u003cstrong\u003ecombination of efficiency, modular cabling, and PCIe 5.0 support\u003c\/strong\u003e makes it good value for gamers and workstation users who want dependable continuous power and minimal noise.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support the latest GPUs?\u003c\/strong\u003e\u003cbr\u003eYes. The unit is PCIe 5.0 compatible and ships with a 12VHPWR cable plus a 12V-2x6 600W adapter and multiple 6+2 PCIe connectors for broad GPU compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the fan loud under load?\u003c\/strong\u003e\u003cbr\u003eNo. Customers consistently report near-silent operation thanks to the temperature-controlled 120mm be quiet! fan and optimized blade design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the cables modular and long enough?\u003c\/strong\u003e\u003cbr\u003eCables are fully modular for tidy builds, but opinions on cable length vary; check your case layout for specific routing needs.\u003c\/p\u003e","brand":"be quiet!","offers":[{"title":"Default Title","offer_id":46775381459163,"sku":"B0BVY62M5F","price":134.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71qEMnLNCuL._AC_SL1500.jpg?v=1747472760","url":"https:\/\/gearmusthave.com\/products\/be-quiet-pure-power-12-m-850w-silent-120mm-fan-pcie-5-0-compliant","provider":"GearMustHave","version":"1.0","type":"link"}