--- product_id: 701865756 title: "92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM)" brand: "upsiren" price: "HK$896" currency: HKD in_stock: true reviews_count: 5 category: "Upsiren" url: https://www.desertcart.hk/products/701865756-92mm-computer-case-cooling-fan-4pin-pwm-sff-pc-25mm store_origin: HK region: Hong Kong --- # 2500 RPM max speed 40 CFM airflow 6-35 dBA ultra-quiet 92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) **Brand:** upsiren **Price:** HK$896 **Availability:** ✅ In Stock ## Summary > ❄️ Cool your rig, light your vibe — the ultimate silent powerhouse fan! ## Quick Answers - **What is this?** 92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) by upsiren - **How much does it cost?** HK$896 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/701865756-92mm-computer-case-cooling-fan-4pin-pwm-sff-pc-25mm) ## Best For - upsiren enthusiasts ## Why This Product - Trusted upsiren brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **ARGB Lighting Sync:** Customize with 16 million colors synced to ASUS, MSI, GIGABYTE & more. - • **Compact Yet Mighty:** 92x92x25mm size fits SFF PCs without compromising airflow or style. - • **Precision Cooling Power:** Up to 2500 RPM ensures your CPU stays chill under pressure. - • **Whisper-Quiet Operation:** Noise levels as low as 6 dBA keep your workspace distraction-free. - • **Vibration-Free Stability:** 8 silicone pads absorb vibrations for smooth, long-lasting performance. ## Overview The UPSIREN UF-9 PRISM 4PRO is a 92mm 4-pin PWM computer cooling fan delivering up to 2500 RPM and 40 CFM airflow with ultra-low noise (6-35 dBA). Featuring hydraulic bearings and 8 vibration-absorbing silicone pads, it ensures durability and silent operation. Its ARGB lighting supports 16 million colors with motherboard sync compatibility across major brands, making it a perfect blend of performance and customizable aesthetics for compact PC builds. ## Description 9cm Size:92x92x25mm Speed:800-2500+10% Wind pressure:2.75mmH2O±10% Rated voltage:12VDC Rated current:0.2A Fan interface:4-Pin Model:UF-9 PRISM 4PRO Air volume:40CFM±10% Noise:6~35 dBA ARGB voltage:5VDC ARGB Current:1.4A ARGB interface:3-Pin Bearing:Hydraulic bearing Review: Excellent product and on time - Excellent product and on time Review: Great lighting effect and easy installation. - Easy installation, easily connectable to arg/pwm hub if your mobo only has a standard fan header and not an argb header. ## Features - *Black and white are available, providing a variety of options for installation.Soft lighting, bringing a visual feast of light-sensing e-sports. - *Support ASUS, MSI, GIGABYTE, ASRock, etc. +5V3 PIN motherboard synchronization or controller 3 PIN 5V light control interface, achieve light synchronization, programmablle custom 16 million colors. - *High air pressure and low noise blade design balances air volume and air pressure, providing strong heat dissipation for the edquipment.Ensure high-speed operation, reduce wear, reduce noise, and increase fan life. - *Let ARGB lighting effect infinite space effect,multi-level clear lighting effect visible from any angle. - *2.75mm-H20 high wind pressure quickly removes water heat and maintains a lower water temperature.There are also 8 silicone pads installed on the corners of the fan frame to further absorb vibrations. - 9CM: Size:92x92x25mm Speed:800-2500+10% Wind pressure:2.75mmH2O±10% Rated voltage:12VDC Rated current:0.2A Fan interface:4-Pin Model:UF-9 PRISM 4PRO Air volume:40CFM±10% Noise:6~35 dBA ARGB voltage:5VDC ARGB Current:1.4A ARGB interface:3-Pin Bearing:Hydraulic bearing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDTCCXG8 | | Air Flow Capacity | 40 Cubic Feet Per Minute | | Best Sellers Rank | #116,698 in Computers ( See Top 100 in Computers ) #1,030 in Computer Case Fans | | Brand | UPSIREN | | Brand Name | UPSIREN | | Compatible Devices | Desktop | | Cooling Method | Air | | Cooling method | Air | | Customer Reviews | 4.2 out of 5 stars 38 Reviews | | Included Components | FAN*1 | | Item Dimensions L x W x H | 9L x 9.2W x 2.5H centimeters | | Manufacturer | UPSIREN | | Material Type | Plastic | | Maximum Rotational Speed | 2500 RPM | | Model | UF-9 | | Noise Level | 30 Decibels | | Number of Items | 3 | | Part Number | UF-9 | | Power Connector Type | 4-Pin | | Power connector type | 4-Pin | | Product dimensions | 9L x 9.2W x 2.5H centimeters | | UPC | 795847001128 | | Unit Count | 3.0 Count | | Voltage | 5 Volts | | Wattage | 2.4 watts | ## Product Details - **Brand:** UPSIREN - **Cooling method:** Air - **Power connector type:** 4-Pin - **Voltage:** 5 Volts - **Wattage:** 2.4 watts ## Images ![92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) - Image 1](https://m.media-amazon.com/images/I/71I8vn5O+lL.jpg) ![92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) - Image 2](https://m.media-amazon.com/images/I/711RnPPwIqL.jpg) ![92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) - Image 3](https://m.media-amazon.com/images/I/81Cn74V7llL.jpg) ![92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) - Image 4](https://m.media-amazon.com/images/I/81tz4W9R8aL.jpg) ![92mm Computer CASE Cooling Fan, 4pin PWM SFF PC, 25mm Thick, 1200/2500RPM Speed, 40/65CFM, Silent CPU Cooling Fan (3PCS, Black, 9CM) - Image 5](https://m.media-amazon.com/images/I/61PkYgJgQUL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product and on time *by T***S on 20 January 2026* Excellent product and on time ### ⭐⭐⭐⭐⭐ Great lighting effect and easy installation. *by S***O on 22 July 2025* Easy installation, easily connectable to arg/pwm hub if your mobo only has a standard fan header and not an argb header. ### ⭐⭐⭐⭐⭐ very nice fans for the price! *by F***N on 23 August 2025* Very good quality and perfectly in sync. Barely any noise and cools well. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/701865756-92mm-computer-case-cooling-fan-4pin-pwm-sff-pc-25mm](https://www.desertcart.hk/products/701865756-92mm-computer-case-cooling-fan-4pin-pwm-sff-pc-25mm) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-09*