Cooler Master

Cooler Master RR-GMM4-16PK-R2 GeminII M4 Low Profile CPU Cooler

2.3 Inch

Keep Your Cool with Ultra-Low Profile CoolingIntroducing the Cooler Master GeminII M4 CPU Cooler, engineered for systems with limited space. This super-low profile cooler stands at just 59mm (2.3 inches) tall, making it perfect for Mini ITX, HTPC, and small desktop setups. Its unique design, feat...

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Overview

Keep Your Cool with Ultra-Low Profile Cooling

Introducing the Cooler Master GeminII M4 CPU Cooler, engineered for systems with limited space. This super-low profile cooler stands at just 59mm (2.3 inches) tall, making it perfect for Mini ITX, HTPC, and small desktop setups. Its unique design, featuring 4 direct contact heat pipes, delivers outstanding cooling performance without compromising on size.

  • Brand: Cooler Master
  • Model: RR-GMM4-16PK-R2
  • Height: 59mm / 2.3 inches
  • Heat Pipes: 4 Direct Contact
  • Compatibility: Mini ITX, HTPC, Small Desktops

Key Features

Speed: 500 1600rpm (PWM) 10 percent

Bearing Type: Long Life Sleeve Bearing

Life Expectancy: 40,000 hours

Noise Level: 8 30 dBA

Airflow: 17.4 58.4 CFM 10 percent

Connector: 4 Pin

Super low profile cooler (59mm/2.3 Inch height) with 4 direct contact heatpipes.

A base engineered to minimize CPU contact gaps provides excellent heat conduction.

Product Dimension 5.4 x 4.8 x 2.3 inches

Suitable for limited space applications (e.g. HTPC or slim systems).

Newly developed thin fan profile delivers uncompromised cooling performance in a compact package.

Unique heatpipe layout combines two very effective cooling methods to increase efficiency while maintaining a low profile heatsink.

Supports Intel sockets LGA 2011/1366/1155/1156/775 and AMD sockets FM1/FM2/AM3+

Specifications

Fan Speed
500 - 1600rpm (PWM)
Bearing Type
Long Life Sleeve Bearing
Life Expectancy
40,000 hours
Noise Level
8 - 30 dBA
Airflow
17.4 - 58.4 CFM
Connector
4 Pin
Cooler Height
59mm / 2.3 Inch
Heatpipes
4 direct contact
Product Dimensions
5.4 x 4.8 x 2.3 inches
Intel Socket Support
LGA 2011/1366/1155/1156/775
AMD Socket Support
FM1/FM2/AM3+
Brand
Cooler Master

Frequently Asked Questions

The Cooler Master GeminII M4 is a super low-profile cooler with a height of 59mm (2.3 inches).
The fan speed operates within a range of 500 to 1600 RPM (PWM) with a 10 percent tolerance.
The fan uses a Long Life Sleeve Bearing.
The fan has a life expectancy of 40,000 hours.
The noise level ranges from 8 to 30 dBA.
The fan provides an airflow of 17.4 to 58.4 CFM with a 10 percent tolerance.
The fan uses a 4-pin connector.
It supports Intel sockets LGA 2011/1366/1155/1156/775 and AMD sockets FM1/FM2/AM3+.
The cooler features a base engineered to minimize CPU contact gaps, which provides excellent heat conduction.
Yes, it is suitable for limited space applications such as HTPC or slim systems due to its low profile.