{"product_id":"pc-fan-hub-speed-controller-7-8-channel-3pin-4pin-sata","title":"7\/8-Channel PC Fan Hub Speed Controller – 3Pin 4Pin SATA","description":"\n\u003ch2\u003eOULLX 7\/8-Channel PC Cooling Fan Hub \u0026amp; Speed Controller\u003c\/h2\u003e\n\u003cp\u003eTake full command of your PC's airflow with this \u003cstrong\u003e7\/8-Channel Cooling Fan Hub Speed Controller\u003c\/strong\u003e by OULLX. Designed for enthusiasts and builders alike, this compact hub lets you connect and control multiple 3-pin or 4-pin fans from a single SATA power source — all managed through one easy-to-turn voltage-adjustment knob. Keep your rig running cool and quiet without ever opening a software menu.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Channel Fan Support:\u003c\/strong\u003e Connects up to 7 or 8 fans simultaneously via 3-pin or 4-pin headers, perfect for mid-tower and full-tower builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual Voltage Knob Control:\u003c\/strong\u003e Adjusts fan operating voltage to fine-tune airflow and noise levels. Supports fans that run at 7V or 12V for flexible compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSATA Power Input:\u003c\/strong\u003e Draws power directly from your PSU's SATA connector — no extra adapters required for standard setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCI Bracket Mounting:\u003c\/strong\u003e Includes screws for secure, tool-assisted installation into a standard PCI expansion slot for a clean, integrated look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Assembly Required:\u003c\/strong\u003e Ready to install straight out of the box — just plug in, mount, and connect your fans.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RoHS Certified:\u003c\/strong\u003e Meets international safety and environmental compliance standards for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 \/ 8-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Fan Headers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Pin, 4-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSATA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7V – 12V (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCI Bracket (screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesktop PC \/ Computer Case\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEach individual channel is not rated for high-draw fans exceeding 1A. Please verify your fan's current draw before use.\u003c\/li\u003e\n  \u003cli\u003eFan extension cables and power extension cords are \u003cstrong\u003enot included\u003c\/strong\u003e in the package.\u003c\/li\u003e\n  \u003cli\u003eWhen adjusting voltage, a brief delay in fan response or a temporary stall is completely normal behavior — this is not a defect.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuild Smarter — Shop Related Products\u003c\/h3\u003e\n\u003cp\u003eKeep your workspace and components organized with the \u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle\u003c\/a\u003e — great for storing spare screws and small PC parts. For all your DIY toolkit needs, check out the \u003ca href=\"\/products\/leather-hole-punch-tool-diy-stitching-punch-4-5-6mm\"\u003eLeather Hole Punch Tool\u003c\/a\u003e or the \u003ca href=\"\/products\/vintage-baroque-embossed-metal-decorative-tray-jewelry-organizer\"\u003eVintage Baroque Embossed Metal Tray\u003c\/a\u003e for an elegant desk organizer to keep your cables tidy.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many fans can this PC fan hub speed controller support at once?\u003c\/h4\u003e\n\u003cp\u003eA: This hub supports up to 7 or 8 fans simultaneously, depending on the model variant you receive. It is compatible with both 3-pin and 4-pin fan connectors, making it highly versatile for most desktop PC builds.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the fan hub require any software to control fan speed?\u003c\/h4\u003e\n\u003cp\u003eA: No software is required. Fan speed is controlled manually via the onboard voltage-adjustment knob, which changes the output voltage between approximately 7V and 12V to speed up or slow down your connected fans.\u003c\/p\u003e\n\u003ch4\u003eQ: What power connector does this fan hub use?\u003c\/h4\u003e\n\u003cp\u003eA: The hub is powered by a standard SATA power connector from your PC power supply unit (PSU). No additional adapters are needed for most modern systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Is it normal for my fan to briefly stop or not respond immediately after adjusting the knob?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this is completely normal. When you adjust the voltage knob, there may be a short delay before fans respond, or fans set to very low voltages may momentarily stall. This is an expected behavior of voltage-based speed control and does not indicate a product defect.\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\": \"How many fans can this PC fan hub speed controller support at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This hub supports up to 7 or 8 fans simultaneously, depending on the model variant you receive. It is compatible with both 3-pin and 4-pin fan connectors, making it highly versatile for most desktop PC builds.\"}}, {\"@type\": \"Question\", \"name\": \"Does the fan hub require any software to control fan speed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No software is required. 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This is an expected behavior of voltage-based speed control and does not indicate a product defect.\"}}]}\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:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"7\/8-Channel PC Fan Hub Speed Controller – 3Pin 4Pin SATA\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/pc-fan-hub-speed-controller-7-8-channel-3pin-4pin-sata\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"7-Channel","offer_id":67872687358176,"sku":"14:193#7-Channel","price":19.27,"currency_code":"USD","in_stock":true},{"title":"8-Channel","offer_id":67872687390944,"sku":"14:350852#8-Channel","price":20.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/S57dfd68618674f40bd439ddf2451cae3n.webp?v=1791724104","url":"https:\/\/niftyshopmart.com\/products\/pc-fan-hub-speed-controller-7-8-channel-3pin-4pin-sata","provider":"NIFTY","version":"1.0","type":"link"}