{"product_id":"antec-gsk1200-atx-3-1-1200w-full-modular-80-gold-power-supply-unit","title":"Antec GSK1200 ATX 3.1 1200W Full-Modular 80+ Gold Power Supply Unit","description":"\u003cdiv class=\"prod_top\"\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e]The Antec GSK1200 1200W is a fully modular ATX 3.1 power supply built for high-end desktop PCs. It delivers 1200 watts of 80 PLUS Gold certified power and features dual native 12V-2x6 connectors to support demanding PCIe 5.1 graphics cards. The compact 140mm chassis maximizes cable management space, while Japanese capacitors and an LLC + DC-DC topology ensure stable voltage regulation.\u003c\/p\u003e\n\u003cp\u003eThe Antec GSK1200 delivers 1200 watts of 80 PLUS Gold certified power in a compact 140mm chassis, fully supporting ATX 3.1 and PCIe 5.1 standards with dual native 12V-2x6 connectors for next-generation graphics cards.\u003c\/p\u003e\n\u003ch3\u003eBuilt for ATX 3.1 and High-Draw GPUs\u003c\/h3\u003e\n\u003cp\u003eModern flagship graphics cards and high-core-count processors require power supplies capable of handling massive transient power spikes. The GSK1200 is built to the ATX 3.1 specification, ensuring it can safely manage the rapid power excursions demanded by modern hardware. It includes two native 16-pin 12V-2x6 connectors, allowing you to power top-tier PCIe 5.1 graphics cards directly from the unit without relying on bulky adapter cables.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotherboard (24-pin)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEPS\/CPU (8\/4+4-pin)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e12V-2x6 (16-pin)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCIe (6+2-pin)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSATA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolex\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompact 140mm Footprint with Fully Modular Cabling\u003c\/h3\u003e\n\u003cp\u003eDespite its 1200W capacity, this power supply measures just 140mm in length. This compact footprint is highly unusual for a unit in this wattage class, providing significantly more clearance for cable management in standard ATX cases. The fully modular design means you only connect the cables your system actually requires, reducing clutter, improving case airflow, and simplifying the build process.\u003c\/p\u003e\n\u003ch3\u003eStable Voltage Regulation and 80 PLUS Gold Efficiency\u003c\/h3\u003e\n\u003cp\u003eHigh-wattage systems require clean, stable power to maintain component longevity and system stability under heavy loads. The GSK1200 utilizes an LLC + DC-DC topology combined with high-quality Japanese capacitors to deliver tight voltage regulation and minimize ripple noise. It operates with an 80 PLUS Gold efficiency rating, converting more power from the wall into usable energy for your components, which reduces both excess heat generation and overall power draw.\u003c\/p\u003e\n\u003ch3\u003eFluid Dynamic Bearing Fan with Zero RPM Mode\u003c\/h3\u003e\n\u003cp\u003eCooling is handled by a 120mm Fluid Dynamic Bearing (FDB) fan. FDB fans use a thin layer of pressurized fluid to separate the bearing surfaces, resulting in less friction, lower acoustic output, and a longer operational lifespan than standard sleeve bearings. The unit also features a Zero RPM mode, which completely stops the fan during low-load tasks like web browsing or light office work, ensuring silent operation until the system requires active cooling.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Protection and Ten-Year Warranty\u003c\/h3\u003e\n\u003cp\u003eThe GSK1200 is backed by an eight-point suite of industrial-grade protections to safeguard your hardware, including Over Current, Over Voltage, Under Voltage, Short Circuit, Over Power, Over Temperature, Surge and Inrush, and No Load Operation protections. Antec backs this 1200W unit with a 10-year warranty, providing long-term assurance for multiple build cycles.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable class=\"product-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eForm Factor\u003c\/th\u003e\n\u003ctd\u003eATX 12V 3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e1200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEfficiency Rating\u003c\/th\u003e\n\u003ctd\u003e80 PLUS Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModularity\u003c\/th\u003e\n\u003ctd\u003eFully Modular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eATX Spec Version\u003c\/th\u003e\n\u003ctd\u003eATX 3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePCIe Spec Version\u003c\/th\u003e\n\u003ctd\u003ePCIe 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFan Size\u003c\/th\u003e\n\u003ctd\u003e120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFan Type\u003c\/th\u003e\n\u003ctd\u003eFluid Dynamic Bearing (FDB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZero RPM Mode\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacitors\u003c\/th\u003e\n\u003ctd\u003eJapanese Capacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTopology\u003c\/th\u003e\n\u003ctd\u003eLLC + DC-DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotherboard Connector (24-pin)\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEPS\/CPU Connectors (8\/4+4-pin)\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e12V-2x6 Connectors (16-pin)\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePCIe Connectors (6+2-pin)\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSATA Connectors\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolex Connectors\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003ctd\u003e100 - 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Current\u003c\/th\u003e\n\u003ctd\u003e15A - 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Frequency Range\u003c\/th\u003e\n\u003ctd\u003e50Hz - 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePFC\u003c\/th\u003e\n\u003ctd\u003eActive PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Good Signal\u003c\/th\u003e\n\u003ctd\u003e100 - 150 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection Features\u003c\/th\u003e\n\u003ctd\u003eOCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e0 - 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRegulatory Certifications\u003c\/th\u003e\n\u003ctd\u003ecTUVus, TUV, CB, RCM, CE, FCC, BSMI, 3C, KC, UKCA, ICES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e140 x 150 x 86 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Antec","offers":[{"title":"Default Title","offer_id":67612191031511,"sku":"GSK1200 AU","price":229.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0516\/5295\/2217\/files\/Antec_GSK1200_ATX_3.1_1200W_Full-Modular_80__Gold_Power_Supply_Unit_I_gaming_2.jpg?v=1790925911","url":"https:\/\/igamingcomputer.com.au\/products\/antec-gsk1200-atx-3-1-1200w-full-modular-80-gold-power-supply-unit","provider":"I Gaming Computer","version":"1.0","type":"link"}