# Cooler Master Blade Master 80 - Sleeve Bearing 80mm PWM Cooling Fan for Computer Cases and CPU Coolers

- Category: Case Cooler
- Brand: Cooler Master
- Model: Blade Master 80
- Part number: R4-BM8S-30PK-R0
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.3/5 from 1472 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/case-cooler/cooler-master-blade-master-80-r4-bm8s-30pk-r0/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | Blade Master 80 |
| FAN RPM | 800 to 3000 RPM |
| Noise Level | 13 to 28 dBA |
| Airflow | 10.9 to 40.79 CFM |

## Key Features

- Well-balanced cooling performance with fan airflow, air pressure, and noise; 10.9 - 40.8 CFM, 13-28 dba
- Wide PWM fan speed range between 600 - 2000 R.P.M.
- Anti-vibration rubber pads around the edges to decrease noise
- Distinguished blade shape for airflow improvement.

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