{"product_id":"graphics-card-cooling-fan-replacement-dc-12v-0-50a-with-85mm-square-design-4-pin-pwm-connector-for-computer-case-gpu-heatsink-upgrade-in-black","title":"Graphics card cooling fan replacement DC 12V 0.50A with 85mm square design 4-pin PWM connector for computer case GPU heatsink upgrade in black","description":"\u003ch1\u003e85mm Square Graphics Card Cooling Fan with 4-Pin PWM Connector for GPU Heatsink Replacement\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 85mm square graphics card cooling fan with a 4-pin connector.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1421\/2025-09-28\/original-image\/1284024098939.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis 85mm graphics card cooling fan serves as a practical replacement component for desktop computer builders and upgraders. Designed with standard 85mm x 85mm square dimensions and a 15mm profile, it fits a wide range of aftermarket GPU coolers and original equipment manufacturer (OEM) heatsinks that have lost their original fan. Operating on a 12-volt direct current (DC) supply at 0.50 amps, it draws power consistent with many PC fan controllers and motherboard headers. The inclusion of a four-pin connector indicates support for pulse-width modulation (PWM), a feature that allows the system or user to vary the fan speed based on temperature, providing a balance between cooling performance and acoustic output. Supplied in a neutral black colour, this fan is a functional spare part for maintaining or upgrading a computer's graphics processing unit (GPU) cooling system.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 85mm square graphics card cooling fan with a 4-pin connector.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1421\/2025-09-28\/original-image\/1760248696151.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe fan is built to match common physical and electrical specifications found in desktop PC cooling. Its construction focuses on providing a direct mechanical and electrical substitute for existing 85mm GPU cooling fans.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed primarily from moulded plastics for the fan housing and impeller blades, the unit is lightweight yet rigid enough for sustained operation. The internal motor and bearing system are housed within this structure, designed to spin the blades and move air across a GPU heatsink. The four-pin connector is made from standard electrical contacts housed in a plastic shroud, ensuring a secure connection to the corresponding header on a graphics card or motherboard. The black colouration offers a neutral appearance that blends with most computer component colour schemes.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe key specification is its 85mm square footprint with a 15mm thickness, a common size for auxiliary cooling on many graphics cards. This low-profile design allows it to fit into the confined spaces often found between a GPU heatsink and the adjacent expansion slot or case panel. The mounting hole pattern, with holes spaced 40mm apart from centre to centre, is a standard measurement designed to align with the screw points on countless GPU coolers and fan mounts. This precise spacing ensures the fan can be secured directly to an existing heatsink or bracket without modification, making it a straightforward swap for a failed or underperforming stock fan.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 85mm square graphics card cooling fan with a 4-pin connector.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1421\/2025-09-28\/original-image\/1847379844777.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis fan has a clear primary application but can also serve in secondary roles within a PC build, provided the mounting and electrical requirements are met.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor system integrators, repair technicians, or enthusiasts building high-performance computers, this fan acts as a reliable spare part. It can be used to repair a customer's graphics card where the original fan has become noisy or failed, restoring the card's cooling capability without requiring a full heatsink replacement. In a workshop environment, having such standardised components on hand allows for quick turnaround on repairs. Its standard specifications mean it can also be used in prototype cooling setups or test benches where a specific 85mm fan is needed to validate a cooling solution before final assembly.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the home PC user, this fan provides a cost-effective solution to a common problem: a graphics card fan that rattles, whines, or has stopped spinning entirely. Replacing the faulty fan can extend the life of the graphics card and prevent thermal throttling during gaming or creative work. It can also be utilised as an additional case fan if an appropriate mounting point exists, helping to improve overall system airflow. The potential for PWM control means it can be integrated into the system's existing fan curve via the motherboard BIOS or software, allowing it to run quietly during low-load tasks like web browsing and spin up only when the GPU requires active cooling.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 85mm square graphics card cooling fan with a 4-pin connector.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1421\/2025-09-28\/original-image\/1901251094209.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product lies in its specificity and compatibility, offering a targeted solution rather than a generic upgrade.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eBy enabling the repair of an existing GPU cooler, this fan supports a reuse mentality, preventing a functional heatsink from being discarded due to a single faulty component. This approach is both economical and reduces electronic waste. Once installed, the fan requires minimal ongoing maintenance; keeping it free from excessive dust buildup is the primary care needed to ensure long-term operation. Its standard design means that, should it eventually wear out, it can likely be replaced again with another similarly specified 85mm fan, further extending the lifespan of the core graphics card.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis fan is chosen for its exact match to a common need: a standard 85mm replacement fan for GPU cooling. The clearly stated 12V, 0.50A electrical specs and 4-pin connector provide all the information required to verify compatibility before purchase. The inclusion of precise physical dimensions and mounting hole spacing allows users to measure their existing cooler and confirm a fit. It represents a practical, no-frills component that addresses a specific technical requirement—restoring targeted cooling performance to a graphics card—without unnecessary features or claims beyond its stated specifications.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 85mm square graphics card cooling fan with a 4-pin connector.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1421\/2025-09-28\/original-image\/504525619190.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 85mm square graphics card cooling fan with a 4-pin connector.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1421\/2025-09-28\/original-image\/682979092685.webp\"\u003e\u003c\/div\u003e","brand":"r7bung-rd","offers":[{"title":"Black","offer_id":53388881199440,"sku":"CJJSPBPB00299-Black","price":16.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9420\/7056\/files\/1901251094209.webp?v=1786446034","url":"https:\/\/belcoria.com\/products\/graphics-card-cooling-fan-replacement-dc-12v-0-50a-with-85mm-square-design-4-pin-pwm-connector-for-computer-case-gpu-heatsink-upgrade-in-black","provider":"Belcoria","version":"1.0","type":"link"}