Best in 7 days
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Waveshare Dedicated All-In-One Aluminum Alloy Cooling Fan For Raspberry Pi 4B1. Dedicated all In one aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling, low noise, space saving 2. This is a thin and lightweight heat sink, equipped with a 3510 ultra quiet cooling fan, and the fan supports PWM speed regulation, which is perfectly compatible with Raspberry Pi OS. Other systems need to manually write python or C code to drive the fan speed through PWM. 3. NOTE: Supports Raspberry Pi 4B Only,
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 262 reviews
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Product Reviews
★★★★★ 5
Good quality
Color: Dark Gray, Size: XX-Large
Great quality! Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
Summer look!
Color: White, Size: 3X-Large
Perfect for summer
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Reviewed in the United States on March 20, 2026
★★★★★ 4
Good fit
Color: Flecking Navy Blue, Size: 3X-Large
Better than expected quality. Got as a gift and they loved it.
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Reviewed in the United States on July 4, 2025
★★★★★ 5
Easter
Color: Light Green, Size: Large
Was his Easter outfit. Fit was well done and he was comfortable the whole day in it
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Reviewed in the United States on May 15, 2026
★★★★★ 5
White night
Color: White, Size: X-Large
Got these for white night on a cruise. They fit well and met my needs.
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Reviewed in the United States on April 11, 2026
