{"product_id":"mini-itx-1u-400w-compact-desktop-pc-power-supply-unit","title":"Mini ITX 1U 400W Compact Desktop PC Power Supply Unit","description":"\n\u003ch2\u003eMINI ITX 1U 400W Compact Desktop PC Power Supply Unit\u003c\/h2\u003e\n\u003cp\u003eUpgrade your small form-factor build with the \u003cstrong\u003eMINI ITX 1U 400W Power Supply Unit\u003c\/strong\u003e — engineered for compact desktops, cash registers, POS systems, and low-profile ITX builds. Featuring a robust metal housing and a built-in cooling fan, this PSU delivers reliable, continuous power output in a space-saving 1U form factor.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Mini PSU?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Efficiency \u0026amp; Compact Design:\u003c\/strong\u003e Slim 1U profile (161 × 80 × 40mm \/ 6.34 × 3.15 × 1.57 in) fits tight spaces without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e400W Continuous Output:\u003c\/strong\u003e Delivers stable 400W power at 40°C operating temperature, rated for 24-hour continuous operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Cooling Fan:\u003c\/strong\u003e Integrated fan keeps temperatures in check during extended use, ensuring consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Protection Circuits:\u003c\/strong\u003e Equipped with overcurrent, overvoltage, and short-circuit protection for safe, dependable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Connector Support:\u003c\/strong\u003e Includes 24-Pin, 8-Pin (4+4), 8-Pin (2+6), and 4-Pin SATA connectors to support a wide range of components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Solid metal housing provides structural integrity and effective heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRigorous Quality Testing:\u003c\/strong\u003e Every unit undergoes high-temperature aging tests for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1U \/ ITX Mini\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-Pin, 8-Pin (4+4), 8-Pin (2+6), 4-Pin SATA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e161 × 80 × 40mm (6.34 × 3.15 × 1.57 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOvercurrent \/ Overvoltage \/ Short Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Mini ITX 1U 400W Power Supply Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking for more components and accessories for your DIY builds? Browse our related picks:\u003cbr\u003e\n\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e  | \n\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100–200pcs\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a 1U ITX Mini Power Supply Unit used for?\u003c\/h4\u003e\n\u003cp\u003eA: A 1U ITX Mini PSU is designed for compact, small form-factor desktop computers, POS terminals, cash register systems, and other space-constrained builds that require reliable power in a slim enclosure. This 400W unit is ideal for systems requiring continuous, stable power output in tight spaces.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What connectors does the MINI ITX 1U 400W PSU include?\u003c\/h4\u003e\n\u003cp\u003eA: This power supply includes a 24-Pin motherboard connector, an 8-Pin CPU connector (4+4 pin), an 8-Pin PCIe connector (2+6 pin), and a 4-Pin SATA power connector, making it compatible with a wide range of ITX motherboards and storage devices.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What input voltage does this compact PSU support?\u003c\/h4\u003e\n\u003cp\u003eA: This Mini ITX 1U Power Supply Unit supports 220V AC input. Please ensure your local mains voltage matches this requirement before use. It is not dual-voltage; verify compatibility with your region's power supply before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does this PSU protect connected components?\u003c\/h4\u003e\n\u003cp\u003eA: The unit features multiple built-in protection mechanisms including overcurrent protection (OCP), overvoltage protection (OVP), and short-circuit protection (SCP). Combined with rigorous factory high-temperature aging tests, these safeguards help protect your components and ensure long-term reliable operation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a 1U ITX Mini Power Supply Unit used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 1U ITX Mini PSU is designed for compact, small form-factor desktop computers, POS terminals, cash register systems, and other space-constrained builds that require reliable power in a slim enclosure. This 400W unit is ideal for systems requiring continuous, stable power output in tight spaces.\"}}, {\"@type\": \"Question\", \"name\": \"What connectors does the MINI ITX 1U 400W PSU include?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This power supply includes a 24-Pin motherboard connector, an 8-Pin CPU connector (4+4 pin), an 8-Pin PCIe connector (2+6 pin), and a 4-Pin SATA power connector, making it compatible with a wide range of ITX motherboards and storage devices.\"}}, {\"@type\": \"Question\", \"name\": \"What input voltage does this compact PSU support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This Mini ITX 1U Power Supply Unit supports 220V AC input. Please ensure your local mains voltage matches this requirement before use. It is not dual-voltage; verify compatibility with your region's power supply before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"How does this PSU protect connected components?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The unit features multiple built-in protection mechanisms including overcurrent protection (OCP), overvoltage protection (OVP), and short-circuit protection (SCP). Combined with rigorous factory high-temperature aging tests, these safeguards help protect your components and ensure long-term reliable operation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini ITX 1U 400W Compact Desktop PC Power Supply Unit\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/mini-itx-1u-400w-compact-desktop-pc-power-supply-unit\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"China Mainland","offer_id":54239384469814,"sku":"200007763:201336100","price":168.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S0089d581d1d34e4ba41733cbbeae8543h.webp?v=1784572724","url":"https:\/\/zpaxo.com\/products\/mini-itx-1u-400w-compact-desktop-pc-power-supply-unit","provider":"Zpaxo","version":"1.0","type":"link"}