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ID-Cooling FROZN A720 Black specifications and in-depth review

ID-Cooling FROZN A720 Black

Manufacturer: ID-Cooling

The ID-Cooling FROZN A720 Black is a dual-fan air CPU cooler designed to serve a wide range of Intel and AMD platforms. It ships with thermal paste included and uses fluid dynamic bearings on both fans, which generally contributes to quieter and longer-lasting operation. The unit has a weight of 1300 g and carries a 3-year warranty, reflecting a fairly substantial build for an air cooling solution.

On the acoustic side, the FROZN A720 Black operates between 16 dB and 33.5 dB depending on load, with fans spinning up to a maximum of 1800 RPM and moving up to 98.6 CFM of airflow. The heatsink measures 163 mm in height, 153 mm in width, and 140 mm in depth, so case clearance should be verified before installation. Socket support covers LGA 2066, LGA 1851, LGA 1700, LGA 1200, LGA 1151, LGA 2011-3, LGA 1150, LGA 1155, AM4, and AM5. The cooler does not include RGB lighting or an integrated display.

Pros
  • Supports a wide range of CPU sockets across both Intel and AMD platforms, including LGA 1700, LGA 1851, AM4, and AM5
  • Thermal paste is included, allowing installation without sourcing additional materials
  • Fluid dynamic bearings on the fans contribute to smoother and more consistent fan operation over time
  • Minimum noise level of 16 dB makes the cooler relatively quiet under light loads
  • A 3-year warranty provides a solid coverage period for a cooling unit
Cons
  • At 163 mm tall, the heatsink may not fit in smaller or mid-tower cases with tight CPU clearance limits
  • The 1300 g weight places noticeable load on the motherboard, which may be a concern depending on the board and transport conditions
  • No RGB lighting for users who prefer a visually coordinated build
  • Maximum noise level of 33.5 dB at full fan speed may be noticeable in quieter environments
Who is this for?

This cooler suits builders working with mainstream and high-end desktop platforms, given its compatibility with a wide spread of Intel and AMD sockets including LGA 1700, LGA 1851, AM4, and AM5. The low minimum noise level of 16 dB makes it a reasonable fit for users who prioritize a quiet working or home office environment during everyday tasks. Those who prefer a clean, utilitarian aesthetic will also find the absence of RGB lighting and display elements appropriate for understated builds.

Who is this NOT for?

Users working with compact or small-form-factor cases may find the 163 mm heatsink height difficult or impossible to accommodate, making this unit a poor match for space-constrained systems. The 1300 g weight can place considerable stress on the motherboard, so it is less suited to systems that are frequently transported or moved. Additionally, users who run sustained heavy workloads in noise-sensitive environments may find the maximum output of 33.5 dB at full fan speed less than ideal.

Cooling:

Cooling type Air
Max fan RPM 1800 rpm
Max airflow 98.6 CFM
Number of fans 2

The FROZN A720 Black uses an air-based cooling approach, relying on two fans to move heat away from the heatsink. Those fans spin at up to 1800 RPM and together deliver a maximum airflow of 98.6 CFM, giving the unit a reasonable capacity to shift air through the fin stack under sustained load.

Dimensions:

Heatsink/water block height 163 mm
Heatsink/water block width 153 mm
Heatsink/water block depth 140 mm

The FROZN A720 Black has a height of 163 mm, a width of 153 mm, and a depth of 140 mm. These figures represent the physical footprint of the heatsink, and verifying case clearance — particularly the height — is advisable before fitting this cooler into a build.

General info:

CPU socket LGA 2066, LGA 1851, LGA 1700, LGA 1200, LGA 1151, LGA 2011-3, LGA 1150, LGA 1155, AM4, AM5
Audible noise (min) 16 dB
Audible noise (max) 33.5 dB
weight 1300 g
warranty period 3 years

The FROZN A720 Black is compatible with a broad range of sockets, covering LGA 2066, LGA 1851, LGA 1700, LGA 1200, LGA 1151, LGA 2011-3, LGA 1150, LGA 1155, AM4, and AM5, which spans many current and older Intel and AMD platforms. Acoustically, the cooler runs between 16 dB at its quietest and 33.5 dB at full fan speed. It weighs 1300 g and is backed by a 3-year warranty.

Features:

Fan bearings Fluid dynamic bearings
has RGB lighting ✕
Thermal paste Included
Has a display ✕

The fans on the FROZN A720 Black run on fluid dynamic bearings, a bearing type known for smooth operation over extended use. Thermal paste is included in the box, so no separate purchase is needed before installation. The cooler does not feature RGB lighting or an integrated display, keeping its aesthetic straightforward and focused purely on function.

Final Verdict

The ID-Cooling FROZN A720 Black is a straightforward air CPU cooler that covers a lot of ground in terms of platform compatibility, supporting ten Intel and AMD sockets including current-generation LGA 1851 and AM5. Its fluid dynamic bearing fans keep noise at a measured 16 dB under light loads, and the included thermal paste means it is ready to install out of the box. The heatsink's physical size and weight do impose real constraints on case selection and board handling, so compatibility checks are worthwhile before committing to this unit. For builders who want broad socket support, a quiet idle, and a no-fuss aesthetic without RGB or display elements, the FROZN A720 Black delivers a focused, functional package backed by a 3-year warranty.