{"product_id":"picopsu-90-12v-dc-dc-atx-mini-itx-power-supply-ultra-compact-90w","title":"PicoPSU-90 12V DC-DC ATX Mini-ITX Power Supply - Ultra-Compact 90W","description":"\u003cp\u003eIn this review of the PicoPSU-90 the bottom line is simple: this tiny 12V DC-DC ATX power supply is a strong choice for builders who need a silent, space-saving power solution for mini-ITX or embedded systems. The reviewer found it delivers a stable, cool 90W output with an impressively small footprint that clips directly into the motherboard ATX socket, making it ideal when enclosure space and cable clutter are the main constraints. Its fanless operation and high efficiency are the single biggest reasons to choose it for compact 24\/7 systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUltra-compact design:\u003c\/strong\u003e Clips into the motherboard ATX socket to save space and reduce cable clutter for slim enclosures.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Fits any motherboard equipped with a 20 or 24pin ATX connector, allowing use across many mini-ITX and standard boards.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh efficiency:\u003c\/strong\u003e Over 96% efficiency means less wasted heat and lower power draw for continuous operation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFanless cooling:\u003c\/strong\u003e Silent, passive operation reduces moving parts and is well suited to noise-sensitive or always-on builds.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable components:\u003c\/strong\u003e Solid polymer capacitors and long life construction improve reliability in constrained environments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlug-and-play power:\u003c\/strong\u003e Provides a clean 90W output from a single 12V source, sufficient for many embedded and small PC designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe PicoPSU-90 is intended for hobbyists and integrators building mini-ITX systems, embedded controllers, network appliances or slim servers that demand a very small, silent power solution. It particularly fits projects where the power source is a single 12V supply and space inside the case is limited.\u003c\/p\u003e\n\u003cp\u003eThose who need very high wattage for GPUs, multi-disk storage servers, or extensive PCIe expansion should look elsewhere, since the unit provides a capped 90W and is designed for compact, low to moderate power designs rather than full desktop rigs.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eExtremely compact form factor that clips into the ATX socket and reduces internal cabling.\u003c\/li\u003e\n \u003cli\u003eFanless and over 96% efficient, keeping operation quiet and cool for 24\/7 use.\u003c\/li\u003e\n \u003cli\u003eSolid polymer capacitors and design for long life increase system reliability.\u003c\/li\u003e\n \u003cli\u003eCompatible with both 20 and 24pin ATX motherboards, making it versatile for many builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLimited to 90W, so it is not suitable for power-hungry full-size desktops or high-end GPUs.\u003c\/li\u003e\n \u003cli\u003eThere are isolated reports of component packing issues, so inspect the package on arrival.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePicoPSU-90\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e12V DC single source\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eATX Connector\u003c\/td\u003e\n\u003ctd\u003eFits 20pin and 24pin ATX motherboards\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eOver 96% (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCapacitors\u003c\/td\u003e\n\u003ctd\u003eSolid polymer, Japan\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe PicoPSU-90 is a smart, value-minded choice for anyone building compact, quiet mini-ITX or embedded systems that run on a single 12V supply. With very high efficiency, fanless cooling and a tiny footprint that clips into the ATX socket, it solves space and noise concerns well; just be mindful of the 90W ceiling and inspect shipments for completeness on receipt.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this work with my 24pin mini-ITX board?\u003c\/strong\u003e\u003cbr\u003eYes, the PicoPSU-90 fits both 20pin and 24pin ATX connectors and is compatible with most mini-ITX boards that accept a standard ATX plug.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run a system 24\/7?\u003c\/strong\u003e\u003cbr\u003eYes, the fanless design and over 96% efficiency make it suitable for continuous operation in low to moderate power systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are common limitations?\u003c\/strong\u003e\u003cbr\u003eThe main limitation is the 90W maximum output, so it is not intended for high-power desktops or GPUs; also check the package on arrival since a small number of customers reported missing components.\u003c\/p\u003e","brand":"Unknown","offers":[{"title":"Default Title","offer_id":48185339478235,"sku":"B00316RGD4","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41VYrukK9mL._AC.jpg?v=1769528323","url":"https:\/\/gearmusthave.com\/products\/picopsu-90-12v-dc-dc-atx-mini-itx-power-supply-ultra-compact-90w","provider":"GearMustHave","version":"1.0","type":"link"}