{"product_id":"4-pin-3-way-y-splitter-fan-cable-pc-notebook","title":"4-Pin 3-Way Y Splitter Fan Cable for PC \u0026 Notebook","description":"\u003ch2\u003e4-Pin 3-Way Y Splitter Fan Cable — One Header, Three Fans\u003c\/h2\u003e\n\u003cp\u003eExpand your PC's fan connectivity without adding extra motherboard headers. This \u003cstrong\u003e4-pin PWM 3-way Y splitter cable\u003c\/strong\u003e lets you power and control up to three case fans — 4-pin or 3-pin — from a single CPU or chassis fan header, keeping your build tidy and your airflow optimized.\u003c\/p\u003e\n\n\u003ch3\u003eWhy This Splitter Stands Out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium tinned-copper conductors\u003c\/strong\u003e — low-resistance connections for stable, consistent fan power delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBraided outer sleeve\u003c\/strong\u003e — the wire jacket adds a clean, professional look inside your case while protecting the cable from wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced welding \u0026amp; injection-molded connectors\u003c\/strong\u003e — the SATA-to-fan junction uses a modern welded and overmolded process (replacing the older crimped-copper-buckle method) for greater durability and a cleaner finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 4-pin PWM \u0026amp; 3-pin compatibility\u003c\/strong\u003e — works with standard PC case fans, CPU coolers, and notebook cooling pads that use 4-pin or 3-pin connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-play\u003c\/strong\u003e — no drivers, no tools; just connect and go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 1 × 4-pin PWM fan header\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 3 × 4-pin \/ 3-pin fan connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor material:\u003c\/strong\u003e Tinned copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector process:\u003c\/strong\u003e Welded \u0026amp; injection-molded (integrated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable finish:\u003c\/strong\u003e Braided sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Desktop PC, computer case fans, notebook coolers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePC builders who need more fan headers than their motherboard provides\u003c\/li\u003e\n  \u003cli\u003eUpgrading cooling performance in budget or mid-range cases\u003c\/li\u003e\n  \u003cli\u003eClean cable management builds where one splitter replaces multiple adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on building well-ventilated PC systems, see the U.S. Department of Energy — Computers \u0026amp; Electronics resource page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many fans can I connect with this 4-pin 3-way Y splitter cable?\u003c\/h4\u003e\n\u003cp\u003eA: This splitter lets you connect up to \u003cstrong\u003ethree fans\u003c\/strong\u003e — either 4-pin PWM or 3-pin fans — from a single 4-pin fan header on your motherboard, effectively tripling your fan connectivity from one header.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this 4-pin fan splitter work with both 4-pin and 3-pin fans?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Each of the three output connectors on this Y splitter cable is compatible with standard \u003cstrong\u003e4-pin PWM fans and 3-pin DC fans\u003c\/strong\u003e, making it a versatile addition to any PC or notebook cooling setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes the connector quality better on this splitter cable?\u003c\/h4\u003e\n\u003cp\u003eA: Unlike older-style cables that used a crimped copper buckle at the SATA-to-fan junction, this splitter uses an \u003cstrong\u003eadvanced welding and injection-molding integrated process\u003c\/strong\u003e, producing a more durable, cleaner-looking connection that holds up better over time. The tinned-copper conductors and braided outer sleeve further enhance both performance and aesthetics.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many fans can I connect with this 4-pin 3-way Y splitter cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This splitter lets you connect up to three fans — either 4-pin PWM or 3-pin fans — from a single 4-pin fan header on your motherboard, effectively tripling your fan connectivity from one header.\"}}, {\"@type\": \"Question\", \"name\": \"Will this 4-pin fan splitter work with both 4-pin and 3-pin fans?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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