Yahboom Cool Cooler Pi50 Active Cooler for Raspberry Pi 5, PWM 40*40*10mm Fan + 6063-T5 Heatsink
Yahboom Cool Cooler Pi50 Active Cooler for Raspberry Pi 5, PWM 40*40*10mm Fan + 6063-T5 Heatsink
Yahboom
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Overview
The Yahboom Cool Cooler Pi50 is an active cooler designed specifically for the Raspberry Pi 5. It combines an aluminum alloy heat sink base, a PWM speed-adjustable cooling fan, and a thermally conductive silicone pad. Air is drawn in from the top and guided through the heat sink channels to carry heat away, helping the Raspberry Pi 5 maintain a suitable operating temperature under high-load conditions.
Key Features
- Raspberry Pi 5 special interface
- PWM adjustable speed fan (temperature control + PWM speed adjustment)
- Aluminum alloy heat sink with anodized aluminum process
- Thermally conductive silicone pad (thermal conductivity: 5 W/mk)
- Two mounting holes installation; fan connects via 4-pin JST connector
Specifications
| Product name | Cool Cooler Pi50 active cooler |
| Compatibility | Raspberry Pi 5 only |
| Aluminum alloy material | 6063-T5 |
| Aluminum alloy type | Aluminum extrusion |
| Aluminum alloy surface treatment | Anodized aluminum |
| Fan size | 40*40*10mm |
| Control | PWM |
| Interface type | SH1.0-4P |
| Rated voltage | DC 5V |
| Rated current | 0.1A Max |
| Number of revolutions | 5000 ±10% rpm |
| Air volume | 4.8 CFM |
| Wind pressure | 2.1 mmH2O |
| Noise | 21 dBA |
| Working temperature | -10°C~+80°C |
| Line length | 5 cm |
| Line sequence | Red+, Blue PWM, Black-, Yellow FG |
Mechanical Dimensions (Unit: mm)
- Overall length: 63.5
- Overall width shown: 42.96 (also shown: 42)
- Overall height shown: 20
- Fan thickness shown: 10
- Base thickness shown: 2.5
- Body length shown: 58
- Fan frame: 40 x 40; hole spacing: 32 x 32
- M2.5 threaded hole
- Hole note: Φ6 depth 3.5; Φ3.4 completely penetrate
PWM Temperature/Fan Speed Table
| Temperature (°C) | Fan speed |
|---|---|
| 50°C | 20% |
| 60°C | 50% |
| 65°C | 60% |
| 70°C | 70% |
| 80°C | 100% |
Thermal Test Data Shown on Product Material
- Temperature chart values (About): No fan/No heat sink: CPU idle 65°C, CPU fully loaded 85°C
- Temperature chart values (About): With heat sink: CPU idle 65°C, CPU fully loaded 85°C
- Temperature chart values (About): With official active cooler: CPU idle 47°C, CPU fully loaded 60°C
- Temperature chart values (About): With Cool Cooler Pi50: CPU idle 47°C, CPU fully loaded 56°C
- Thermal images shown (same load): Max 79.1°C (without heat sink) and Max 52.0°C (with Cool Cooler Pi50)
What's Included
- Cool Cooler Pi50 active cooler x 1 (fan + heat sink + thermal pad)
Note: The included shipping list graphic contains the text “Raspberry Pi 5 official active cooler*1”.
Installation Notes
- Mounts to Raspberry Pi 5 through two mounting holes.
- The PWM speed-adjustable fan connects to the Raspberry Pi 5 via a 4-pin JST connector.
- Note text: The plastic screws need to be screwed in from the back of the Raspberry Pi board.
Precautions
- This product can only be used with Raspberry Pi 5.
- Use in a well-ventilated environment. If used with a case, open the case.
- To avoid electrical contact and short circuit, ensure this product does not come into contact with any components or accessories on the Raspberry Pi 5.
- Ensure the thermal pad is present and intact before use. If missing or damaged, replace before using.
- Be careful during use as metal parts may become hot during operation.
For product selection, installation, or after-sales support, contact https://rcdrone.top/ or email support@rcdrone.top.
Details
Thermal testing compares idle and full-load CPU temperatures across common Raspberry Pi 5 cooling setups.
Cool Cooler Pi50 combines a PWM fan, anodized aluminum heatsink, and thermal pad to manage Raspberry Pi 5 heat.
Designed specifically for Raspberry Pi 5, the kit includes the active cooler assembly and connection lead.
A larger fan and heatsink footprint increase airflow and surface area for heat dissipation.
Mounting uses the Raspberry Pi 5’s two cooler holes, then plugs into the 4‑pin JST connector for PWM control.
Wire colors are labeled for quick, correct connection: power, ground, PWM, and tach (FG).
PWM speed curves ramp fan output with temperature to balance cooling performance and noise.
The 6063‑T5 extruded heatsink uses deep fin channels to increase surface area and improve convection.
Top-down intake directs air through the heatsink channels to carry heat away from the board.
A 5 W/mK silicone thermal pad transfers heat into the heatsink while remaining electrically non-conductive.
Thermal imaging highlights lower hotspot temperatures under the same load when using the Pi50 active cooler.
Mechanical drawings and key specs help confirm fitment for cases, standoffs, and adjacent components.
The package includes the Cool Cooler Pi50 active cooler; the shipping-list graphic contains a mislabeled line of text.
