Surpass Hobby USA
Surpass Hobby USA Surpass Hobby 40mm RC Motor Cooling Fan 16000RPM RC Car Fan
Bottom line: The Surpass Hobby 40mm RC Motor Cooling Fan 16000RPM RC Car Fan: 40x40x10mm frame clears most 1/8 and 1/10 chassis without spacers; main trade-off: listing contradicts itself on bracket spacing: 32mm in features, 24mm in description.
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Pros & Cons
Pros
- ✓ 40x40x10mm frame clears most 1/8 and 1/10 chassis without spacers
- ✓ 16000 RPM airflow aimed at 540/550 motor cans and ESC heat sinks
- ✓ CNC-machined 6061-T6 aluminum body, anodized rather than molded plastic
- ✓ JST plug drops onto standard receiver/ESC power without splicing
Cons
- ✗ Listing contradicts itself on bracket spacing: 32mm in features, 24mm in description
- ✗ Reversed JST polarity leaves the fan dead with no on-board protection
- ✗ No dBA figure published, and 16000 RPM 40mm fans are audible at idle
- ✗ No airflow (CFM) rating, so cooling gains are hard to compare to rivals
Manufacturer description
Surpass Hobby 40mm RC Cooling Fan Aluminum 16000RPM Motor Cooling Fan for for RC model car 1/8scale 1/10scale 540 550 motorFeartures:Designed for RC model car 1/8scale, 1/10scale, 540 550 motor.Easy to install, Small size and lightweight, convenient for you to install and remove.Compatible with all brackets with 24mm mounting holes.The speed can reach up to 16000 RPM, excellent heat dissipation effect to protect the motor.This motor cooling fan adopts JST connector, easy to install and use, and the wiring has positive and negative poles, and the wrong connection will not work, safe and…
SpecPicks Verdict
SpecPicks scored Surpass Hobby 40mm RC Motor Cooling Fan 16000RPM RC Car Fan using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Surpass Hobby USA's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 【40mm Motor Cooling Fan】Size: 40x 40x 10mm, Motor ESC Cooling Fan is designed for 1/8 1/10 scale RC model car truck.
- 【Protect Motor From Overheating】The speed can reach up to 16000 RPM, excellent heat dissipation effect to protect the motor. Small and light size, convenient for you to install.
- 【Premium Material】The motor cooling fan is made of high quality material 6061-T6 aluminum, CNC machined for precision, Anodized, for lightweight and durable performance ,workmanship exquisite.
- 【Cool Model Design】Heat sink is black body with cool orange patterns and lines, simple and cool. Esc cooling fan compatible with all brackets with 32mm mounting holes.
- 【Easy to Install】For JST connector is convenient, easy to install and use, and the wiring has positive and negative poles, and the wrong connection will not work.
Full Specifications
| Brand | Surpass Hobby USA |
|---|---|
| Model | SH4 |
| Voltage | 8.45 volts |
| Wattage | 18 watts |
| Material | Aluminum |
| Dimensions | 40x 40x 10mm |
| Unit Count | 1 Count |
| Noise Level | 50 db |
| Part Number | SH4 |
| Material Type | Aluminum |
| Cooling Method | Air |
| Compatible Devices | RC model cars and trucks |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 16000 rpm |
| Item Dimensions L x W x H | 1.57"L x 0.39"W x 1.57"H |
| 【40mm Motor Cooling Fan】Size | 40x 40x 10mm, Motor ESC Cooling Fan is designed for 1/8 1/10 scale RC model car truck. |
| Full listing title | Surpass Hobby 40mm RC Motor Cooling Fan 16000RPM RC Car Fan for ESC and Motor Fit for 1/10 1/8 RC Car Truck(Orange Black) |
Ready to buy?
Surpass Hobby 40mm RC Motor Cooling Fan 16000RPM RC Car Fan for ESC and Motor Fit for 1/10 1/8 RC Car Truck(Orange Black) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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