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Black dual-tower CPU air cooler with two 120mm fans and six heat pipes

NAKAMICHI

NAKAMICHI ID-COOLING FROZN A620 Black 2 in 1 accessory

SKU CH-RZT7-QZW8G

Dual-tower CPU air cooler with six 6 mm heat pipes, two 120 mm FDB fans and 154 mm height for Intel LGA 1700/1200/115X and AMD AM4/AM5 sockets

  • Dual-tower design with six heat pipes dissipates CPU heat efficiently
  • Two 120 mm FDB fans deliver 78.25 CFM airflow at 29.85 dB max noise
  • 154 mm height fits most tower cases while clearing standard RAM up to 40 mm
  • PWM control up to 1800 RPM adjusts fan speed automatically for quiet operation
  • Supports Intel LGA 1700, 1200, 115X and AMD AM4, AM5 sockets

ID-COOLING FROZN A620 Black Dual-Tower CPU Cooler

This dual-tower air cooler targets desktop builders who need reliable thermal headroom for Intel LGA1700, LGA1200, LGA115X and AMD AM4, AM5 sockets. Six 6 mm copper heat pipes draw heat into two aluminium towers cooled by a pair of 120 mm FDB fans. The all-black finish suits dark-themed builds. It is not for compact chassis limited to low-profile coolers or for liquid-cooling enthusiasts.

154 mm Height Fits Most Tower Cases

At 154 mm tall the cooler clears standard side panels while leaving 40 mm above the motherboard for typical RAM modules. A cut-out fin extends maximum RAM clearance to 65 mm when taller sticks are used. Two PWM fans connect to the motherboard header for automatic speed control. It does not suit small-form-factor cases with strict height limits or builds that require top-mounted radiator space.

22 dB Minimum Noise Under Sustained Load

Fluid-dynamic-bearing fans spin up to 1 800 RPM, delivering 78.25 CFM airflow at a maximum 29.85 dB(A). PWM regulation keeps noise near 22 dB during lighter workloads while ramping only as thermals demand. The dual-fan push-pull arrangement maintains steady airflow across both towers during extended sessions. It is not designed for silent-operation targets below 20 dB or for extreme overclocking that exceeds air-cooling capacity.

Highlights

  • Dual-tower design with six heat pipes dissipates CPU heat efficiently
  • Two 120 mm FDB fans deliver 78.25 CFM airflow at 29.85 dB max noise
  • 154 mm height fits most tower cases while clearing standard RAM up to 40 mm
  • PWM control up to 1800 RPM adjusts fan speed automatically for quiet operation
  • Supports Intel LGA 1700, 1200, 115X and AMD AM4, AM5 sockets

Specifications

ModelID-COOLING FROZN A620 Black

Questions about this item

What is the maximum fan speed of the FROZN A620?

The two 120mm FDB fans reach a maximum rotational speed of 1800 RPM under full load.

How loud is the cooler when the fans spin at maximum speed?

At full speed the noise level reaches 29.85 dB(A) while moving 78.25 CFM of air.

Which CPU sockets does the FROZN A620 support out of the box?

It includes mounting hardware for Intel LGA 1700, 1200 and 115X plus AMD AM4 and AM5.

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