Meet Your Seller
U40G12MS1A553J651 40mm 4cm Silent Cooling Fan, 40x40x20mm DC 12V 0.03A 3Wire Brushless Fan, Replacement Internal Cooling Fan for Router and Projector Heat Dissipation
- - Exact model U40G12MS1A553J651, 40×40×20mm compact size, designed for router and projector internal fan replacement
- - DC 12V rated voltage, 0.03A low operating current, matches original electrical specifications for stable device operation
- - 3wire cable with speed monitoring signal, supports realtime speed detection, simple plugandplay installation
- - Optimized silent brushless motor, generates steady airflow while keeping low noise during longhour continuous running
- - Durable fan frame and impeller, effectively solves overheating, abnormal shutdown issues for routers and projectors
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
U40G12MS1A553J651 is a compact 40x40x20mm brushless silent cooling fan, dedicated for router and projector internal thermal maintenance. Working at DC 12V with only 0.03A low current draw, it consumes little power while providing reliable heat exhaust performance. The 3wire harness delivers tachometer signal for fan speed monitoring on compatible hardware. Its small form factor fits confined inner space of routers and projectors. It evacuates accumulated heat to prevent overheatingcaused shutdown, performance drop and premature component aging. Please verify fan model, dimension, voltage and wire definition before purchase to ensure perfect compatibility for your equipment repair.
- Model: U40G12MS1A553J651
- Dimension: 40mm × 40mm × 20mm (4cm)
- Rated Voltage: DC 12V
- Rated Current: 0.03A
- Wire Type: 3Wire with speed monitoring signal
- Fan Type: Brushless Silent Cooling Fan
- Application: Heat dissipation for router and projector
- Feature: Lowpower consumption, compact size, longterm continuous running support
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...



