{"product_id":"4-pin-pwm-fan-splitter-cable-1-to-3-ways-black-sleeved-extension","title":"4-Pin PWM Fan Splitter Cable 1 to 3 Ways – Black Sleeved","description":"\u003ch2\u003e4-Pin PWM Fan Splitter Extension Cable – 1 to 3 Ways\u003c\/h2\u003e\n\u003cp\u003eExpand your PC cooling setup with this \u003cstrong\u003e4-Pin PWM Fan Splitter Extension Cable\u003c\/strong\u003e. Designed to convert a single 4-pin PWM female connector into three 4-pin PWM male outputs, this cable lets you power and control multiple case fans or CPU fans from one motherboard header — keeping your build clean, organised, and fully ventilated.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-to-3 Fan Splitter:\u003c\/strong\u003e One 4-pin female input splits into three 4-pin male outputs — ideal for CPU fans and chassis case fans.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack Sleeved Design:\u003c\/strong\u003e The braided black sleeving gives a clean, professional look inside any windowed PC case.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat-Shrunk Connectors:\u003c\/strong\u003e Each connector is neatly heat-shrunk for a secure, durable finish that resists fraying and disconnection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOxygen-Free Copper Conductors:\u003c\/strong\u003e Pure oxygen-free copper wiring ensures reliable signal transmission and minimal resistance for consistent PWM fan speed control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Compatible with standard 4-pin PWM headers found on most desktop motherboards — works with CPU coolers and 120mm\/140mm case fans.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Cable Length:\u003c\/strong\u003e 26.5 cm — long enough to reach multiple fan mounting points without excess slack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This PWM Fan Splitter?\u003c\/h3\u003e\n\u003cp\u003eManaging multiple fans from a single motherboard header has never been easier. Instead of running separate cables to separate headers (or relying on a fan controller), this splitter delivers clean PWM speed control to all three connected fans simultaneously. The sleeved, heat-shrunk build quality means it looks as good as it performs — a great addition to any custom PC build or cable-managed workstation.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 4-Pin PWM (1 Female → 3 Male)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Material:\u003c\/strong\u003e Oxygen-Free Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeving:\u003c\/strong\u003e Black braided nylon sleeve with heat-shrunk connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e Approx. 26.5 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e CPU fans, PC case fans, standard ATX motherboard PWM headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More\u003c\/h3\u003e\n\u003cp\u003eFor guidance on PC cooling best practices and fan configuration, visit the U.S. Department of Energy – Home Cooling Systems resource, or explore NIST's electronics standards at \u003ca href=\"https:\/\/www.nist.gov\/topics\/electronics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Electronics\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does this 4-pin PWM fan splitter cable do?\u003c\/h4\u003e\n\u003cp\u003eA: This 4-pin PWM fan splitter cable takes one 4-pin PWM female input (from your motherboard header) and splits it into three 4-pin PWM male outputs, allowing you to connect and control up to three PWM fans from a single motherboard fan header.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this fan splitter compatible with my motherboard?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this cable uses the standard 4-pin PWM connector that is universal across the vast majority of ATX desktop motherboards. It is suitable for CPU cooler fans and standard 120mm or 140mm PC case fans.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes the oxygen-free copper wiring important?\u003c\/h4\u003e\n\u003cp\u003eA: Oxygen-free copper (OFC) conductors provide lower electrical resistance and better signal integrity compared to standard copper wire. This ensures accurate PWM speed signals are delivered to all three fan outputs consistently, giving you precise fan control without signal degradation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long is the cable and will it reach across my PC case?\u003c\/h4\u003e\n\u003cp\u003eA: The cable measures approximately 26.5 cm in length. This is sufficient for most mid-tower and full-tower PC cases to reach fan mounting positions near the top, front, or rear panels from a centrally located motherboard header.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does this 4-pin PWM fan splitter cable do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 4-pin PWM fan splitter cable takes one 4-pin PWM female input (from your motherboard header) and splits it into three 4-pin PWM male outputs, allowing you to connect and control up to three PWM fans from a single motherboard fan header.\"}}, {\"@type\": \"Question\", \"name\": \"Is this fan splitter compatible with my motherboard?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this cable uses the standard 4-pin PWM connector that is universal across the vast majority of ATX desktop motherboards. 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