{"id":1350,"date":"2025-09-09T17:04:25","date_gmt":"2025-09-09T09:04:25","guid":{"rendered":"https:\/\/szfengheng.com\/?post_type=product&p=1350"},"modified":"2026-06-19T12:29:06","modified_gmt":"2026-06-19T04:29:06","slug":"fh90mm-water-cooling-fan","status":"publish","type":"product","link":"https:\/\/szfengheng.com\/de\/produkt\/fh90mm-water-cooling-fan\/","title":{"rendered":"92mm\u00d725mm PWM Water Cooling Fan – 4500RPM High Air Pressure Radiator Fan"},"content":{"rendered":"

92mm x 25mm high-pressure water cooling fan, PWM speed control, 4500RPM, air pressure up to 8.32mmH\u2082O, optimized for small-sized water cooling radiators and compact cooling systems. Ball bearing, 73CFM. Includes mounting screws and a metal mesh cover.<\/h4>\n
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92mm Water\u00a0 cooling fan specifications<\/th>\n<\/tr>\n

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MODEL\uff1a<\/td>\n92x92x25MM (3.62″x3.62″x0.98″)<\/span><\/td>\n<\/tr>\n
VOLTAGE\uff1a<\/td>\n12V\/24V\/48V<\/td>\n<\/tr>\n
MATERIAL:<\/td>\nFrame: Plastic (UL94V-0)\/Impeller: Plastic (UL94V-0)<\/td>\n<\/tr>\n
EXPECTED LIFE:<\/td>\nBall Bearing 60,000hrs (40\u00b0C)<\/td>\n<\/tr>\n
SAFETY STANDARDS:<\/td>\nCCC,ROHS,CE,ISO9000<\/td>\n<\/tr>\n
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Aluminum water cooling radiator<\/th>\n<\/tr>\n

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Product Specifications<\/td>\n90 threaded opening<\/td>\n<\/tr>\n

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Material<\/strong><\/td>\nAluminum<\/td>\n<\/tr>\n

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External Dimensions<\/strong><\/td>\n132*99.5*32.5mm<\/td>\n<\/tr>\n

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Heat dissipation area<\/td>\nAbout 17.24<\/td>\n<\/tr>\n

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Volume<\/td>\n80ML<\/td>\n<\/tr>\n

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Core size<\/td>\n89.5x99x16mm<\/td>\n<\/tr>\n

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Installation dimensions<\/td>\n82.5×82.5mm<\/td>\n<\/tr>\n

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Quantity of heat dissipation pipe<\/strong><\/td>\n8<\/td>\n<\/tr>\n

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Surface treatment\u00a0process<\/strong><\/td>\nSpray plastic anti-corrosion treatment<\/td>\n<\/tr>\n

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Inlet and outlet<\/td>\nG1\/4Threaded opening<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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FAQ<\/h2>\n
\nDoes it support motherboard Water Radiator Fan PWM speed control?<\/summary>\n

Yes,\u00a0supports customization of voltage, bearings, cable length, and connectors to your specifications.<\/p>\n<\/details>\n

\nCan we get samples for testing for free?<\/summary>\n

Yes, we can provide free sample testing for low-cost products.<\/p>\n<\/details>\n

\nWhat is the warranty period for a fan?<\/summary>\n

Under normal usage conditions, we offer a 12-month warranty period.<\/p>\n<\/details>\n

\nWhy choose FENGHENG ?<\/summary>\n

ISO9001 certified, supports OEM\/ODM customization (wires, terminals, colors); CE\/RoHS\/FCC certified, meets international export standards.<\/p>\n<\/details>\n

\nHow to get the samples?<\/summary>\n

First, contact us<\/a> at fengheng@adc-coolingfan.com. Then, tell us your product requirements (voltage, size, speed, etc.). After receiving your information and confirming your requirements, we will produce a sample within three days.<\/p>\n<\/details>\n<\/div>\n

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AI Liquid Cooling Application: RDHx Active Door Cooling<\/h2>\n

The FH92\u00d725mm PWM fan is purpose-built for Rear-Door Heat Exchanger (RDHx) active cooling arrays<\/strong> in AI data centers. Deployed in 6\u00d74 arrays on active RDHx doors, this fan delivers the high static pressure required to force hot server exhaust through dense chilled-water fin coils at rack power densities of 40\u201380 kW.<\/p>\n

Why This Fan for RDHx?<\/h3>\n