Thermaltake

Thermaltake CL-F137-PL12SW-A SWAFAN 12 RGB Fan 3-Pack

4.1 (353 reviews)

Reverse your airflow without losing RGB brilliance using Thermaltake's innovative swappable fan blade design.

$29.99*$99.99Save 70%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Thermaltake SWAFAN 12 RGB Radiator Fan 3-pack introduces a genuinely practical innovation to PC cooling. Traditional case fans force a trade-off: mount them for optimal airflow and the RGB faces into the radiator or case panel, hidden from view. Thermaltake's swappable fan blade design eliminates this compromise by including a second set of reverse-rotation blades with each fan. By detaching the blade assembly from the hydraulic bearing hub and snapping in the alternate set, you reverse the airflow direction while keeping the three illuminated RGB rings facing outward. It is a mechanical solution to what has been a persistent aesthetic problem in RGB builds.

Performance specifications back up the visual appeal. The 120mm fans operate between 500 and 2000 RPM, delivering up to 53.02 CFM with the standard blades and 54.85 CFM with the reverse configuration. Static pressure reaches 2.58 mm-H2O on the standard blades, making them suitable for radiator mounting. Each fan houses 30 ultra-bright addressable LEDs arranged across three independent rings, all controllable through TT RGB Plus 2.0 or the NeonMaker light editing software. The three-pack format is well suited for 360mm radiator setups or full case fan configurations where consistent lighting and coordinated airflow matter.

Key Features

Swappable Fan Blade Design, package includes 3 additional reverse fan blades

Customizable air flow direction without losing any RGB lighting

Enhanced cooling performance with maximum fan speed up to 2000 RPM

Three individual RGB rings with 30 ultra-bright addressable LEDs

Detachable Hydraulic Bearing design

Specifications

Fan Size
120 x 120 x 25 mm
Fan Speed
500–2000 RPM
Max Air Flow (Blade 1)
53.02 CFM
Max Air Flow (Blade 2)
54.85 CFM
Max Air Pressure (Blade 1)
2.58 mm-H2O
Max Air Pressure (Blade 2)
2.19 mm-H2O
Noise Level (Blade 1)
30.5 dB-A
Noise Level (Blade 2)
36.5 dB-A
LEDs per Fan
30 Addressable
Bearing Type
Detachable Hydraulic
Software
TT RGB Plus 2.0 / NeonMaker
Pack Quantity
3 Fans + 3 Reverse Blade Sets

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Pros & Cons

👍 Pros

  • Swappable blade design lets you change airflow direction while keeping RGB facing outward
  • Each fan has 30 addressable LEDs across three RGB rings for vivid lighting effects
  • Fan speed reaches up to 2000 RPM for strong cooling performance
  • Detachable hydraulic bearing design allows easy blade swapping and maintenance
  • Three-pack provides enough fans for a full radiator or case setup

👎 Cons

  • Reverse fan blades produce slightly more noise at 36.5 dB-A versus 30.5 dB-A for the standard blades
  • Blade swapping requires physical disassembly, which is not a quick on-the-fly change
  • Requires Thermaltake's proprietary controller and software for full RGB customization
  • Standard blade air pressure of 2.58 mm-H2O is moderate compared to high-static-pressure competitors
  • Additional reverse blades add extra components to manage and store

Frequently Asked Questions

Each fan comes with an additional set of reverse-direction fan blades. You can physically swap the blade assemblies to change the airflow direction — intake or exhaust — without flipping the fan itself, so the RGB lighting always faces outward.
The pack includes three SWAFAN 12 RGB fans and three additional reverse fan blade assemblies, one spare set per fan.
The fans are compatible with Thermaltake's TT RGB Plus 2.0 and NeonMaker software, which allow you to customize lighting effects across the 30 addressable LEDs per fan.
They use a detachable hydraulic bearing design, which supports smooth and quiet operation while allowing the fan blade swap mechanism to function.
The fans run from 500 to 2000 RPM. Noise levels range from 30.5 dB-A with the standard blades to 36.5 dB-A with the reverse blades at maximum speed.