This article covers CORSAIR iCUE LX120 RGBファン 120mm.

Overview

The CORSAIR iCUE LX120 RGB Fan is a 120mm case fan designed for the next-generation iCUE LINK ecosystem. With a maximum PWM speed of 2,400 RPM, it delivers 69.9 CFM of airflow and 5.22 mmH2O of static pressure, making it suitable for both case ventilation and radiator cooling. The standout feature is the dual light loop design with 18 RGB LEDs, producing smooth and deep illumination effects. When paired with the iCUE software, the lighting can be synchronized across all compatible devices for a unified look. Positioned in the mid-to-high-end segment, this fan targets enthusiast PC builders who value cable management and RGB aesthetics. The requirement for a separate iCUE LINK system hub adds some upfront cost, but the reduced cable clutter is a significant benefit for clean builds.

Compatibility Guide

Form Factor: Standard 120mm mounting holes – fits most PC cases and 240/360mm radiators. Power Connector: 4-pin PWM for motor control. Can be connected directly to motherboard CHA_FAN headers for basic PWM operation, but RGB control and iCUE integration require the iCUE LINK system hub (sold separately). iCUE LINK Ecosystem: Uses a proprietary daisy-chain cable to connect multiple fans and devices to a single hub, drastically reducing cable count. Note: Without the iCUE LINK hub, you lose RGB functionality and iCUE-based fan speed control. The fan will still spin at default PWM speeds but cannot be customized.

Product Info

Release date: 2024. Current price: approximately ¥4,718 for a single pack ( reference). Warranty: 2 years (standard). Package includes the fan, mounting screws, and a short iCUE LINK cable. The iCUE LINK system hub is not included. Market positioning: High-end mainstream. Competes with Noctua NF-A12x25 and be quiet! Silent Wings 4, but differentiates through the iCUE LINK cable management and RGB versatility.

Best Use Cases

RGB Gaming Builds: Ideal for users who want a fully synchronized lighting ecosystem. Pair with Corsair iCUE LINK-compatible cases, RAM, and AIOs for a seamless look. Custom Water Cooling: The static pressure is adequate for radiator use. Three LX120 fans on a 360mm radiator provide balanced noise and cooling for high-end CPUs and GPUs. Cable-Management Enthusiasts: For builders who want minimal visible wires inside a tempered glass case, the daisy-chain system is a game-changer. One cable per fan chain instead of individual power and RGB wires.

Things to Consider

Required iCUE LINK Hub: The fan does not function fully without the hub. Budget an extra ¥2,000-3,000 if you don't already own one. Noise Level: At full speed (2,400 RPM), noise is rated at 36 dBA, which is moderate but not silent. If quiet operation is your priority, consider low-speed alternatives or fan curve tuning. Proprietary Connector: The iCUE LINK cable is not compatible with standard 3-pin or 4-pin fan hubs. You cannot use this fan with generic fan controllers. * Single-Pack Only: Corsair does not sell multipacks of the LX120. If you need three fans, you must buy three single packs.

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0D3H5TXPK
  • Note: This article covers a manufacturer-made product based on Amazon listing details.