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ID-Cooling DK-15 PWM specifications and in-depth review

ID-Cooling DK-15 PWM

Manufacturer: ID-Cooling

The ID-Cooling DK-15 PWM is a compact air CPU cooler built around a low-profile design, standing just 57 mm tall with a 95 × 95 mm footprint. It targets systems where space is at a premium, and its pre-applied thermal paste means it can be mounted straight out of the box without any extra preparation. The unit carries a one-year warranty and has no RGB lighting or display of any kind.

Cooling is handled by a single fan running on fluid dynamic bearings, with a maximum speed of 2000 RPM and an airflow rating of 40.35 CFM. Noise output starts at a very low 14.2 dB and climbs to 26.5 dB at full speed. The cooler weighs just 270 g in total and is compatible with Intel sockets LGA 1150, LGA 1151, LGA 1155, and LGA 1200, covering several generations of mainstream Intel platforms.

Pros
  • Minimum noise level of 14.2 dB makes it one of the quieter options for low to moderate workloads
  • Pre-applied thermal paste allows for immediate installation without any additional setup
  • Very lightweight at 270 g, reducing stress on the motherboard during transport or handling
  • Fluid dynamic bearings on the fan support quieter and more durable long-term operation
  • Low-profile 57 mm height makes it suitable for cases with limited vertical CPU clearance
Cons
  • Socket compatibility is restricted to four Intel platforms, with no support for AMD or newer Intel sockets
  • Single fan with a maximum of 40.35 CFM offers limited airflow for more demanding thermal loads
  • Maximum noise level of 26.5 dB at full speed may be noticeable in very quiet environments
  • Warranty period is only one year
  • No RGB lighting for users who prefer a visually coordinated build aesthetic
Who is this for?

The ID-Cooling DK-15 PWM is well-matched for users building compact or space-constrained systems where low-profile clearance of 57 mm is a necessity. Its 14.2 dB minimum noise output also makes it a practical choice for quiet home or office environments where fan noise needs to stay low during everyday tasks. The pre-applied thermal paste and lightweight 270 g build further suit builders who want a simple, fuss-free installation on compatible Intel LGA 1150 through LGA 1200 platforms.

Who is this NOT for?

Users running thermally demanding workloads will likely find the single fan and 40.35 CFM airflow insufficient for sustained heavy use. The cooler is also a poor fit for anyone on AMD platforms or newer Intel sockets, as socket support is limited to LGA 1150, 1151, 1155, and 1200 only. Those planning a build with RGB lighting elements will also need to look elsewhere, since this unit offers no lighting whatsoever.

Cooling:

Cooling type Air
Max fan RPM 2000 rpm
Max airflow 40.35 CFM
Number of fans 1

This is an air cooling solution relying on a single fan that spins up to 2000 RPM, moving a maximum of 40.35 CFM of airflow through the heatsink fins. The setup is straightforward, with no additional fans in the configuration.

Dimensions:

Heatsink/water block height 57 mm
Heatsink/water block width 95 mm
Heatsink/water block depth 95 mm

The heatsink measures 95 mm in both width and depth, with a height of just 57 mm, resulting in a compact, low-profile form factor that occupies a minimal amount of vertical clearance above the CPU socket.

General info:

CPU socket LGA 1200, LGA 1150, LGA 1151, LGA 1155
Audible noise (min) 14.2 dB
Audible noise (max) 26.5 dB
weight 270 g
warranty period 1 years

Socket support is limited to four Intel platforms: LGA 1150, LGA 1151, LGA 1155, and LGA 1200. Noise output ranges from a very quiet 14.2 dB at its lowest to 26.5 dB at full speed, and the unit weighs just 270 g. A one-year warranty is included.

Features:

Fan bearings Fluid dynamic bearings
has RGB lighting ✕
Thermal paste Pre-applied
Has a display ✕

The fan uses fluid dynamic bearings, and thermal paste comes pre-applied to the base, removing the need for any extra preparation before mounting. There is no RGB lighting or integrated display, giving the cooler a purely functional appearance.

Final Verdict

The ID-Cooling DK-15 PWM is a compact, no-frills air CPU cooler that makes a clear case for itself in low-profile and space-constrained builds, where its 57 mm heatsink height and 14.2 dB minimum noise floor are genuine practical advantages. Its scope is deliberately narrow — socket support covers only four Intel platforms, and the single-fan configuration keeps thermal headroom modest — but within those boundaries it delivers a clean, installation-ready package that asks little of the user. For anyone fitting one of those supported Intel systems into a quiet or compact environment, the DK-15 PWM is a focused and functional choice; those with broader platform needs or heavier workloads will need to look beyond it.