Lian Li
Lian Li UF-AL140V2-1W 140mm case fan White ARGB single pack
140mm ARGB PWM case fan with daisy-chain interlocking design for up to 16 fans per controller
- Fan Counts1 Fan
- Fan ControllerNo Controller
- TypeCase Fan
- Fan Size140mm
- Fan Thickness25mm
- ColorWhite
- 140 mm fan moves more air per revolution for efficient cooling
- Addressable RGB ring creates customisable lighting effects across the build
- Daisy-chain design links up to 6 fans per cluster with only two cables to the controller
- Slim connector and removable keylock block improve radiator clearance and cable routing
- White 25 mm frame fits standard 140 mm mounts while keeping a clean aesthetic
Single 140mm ARGB fan for Lian Li ecosystems
The Lian Li UNI FAN AL140 V2 is a 140mm case fan with a 25mm frame and addressable RGB lighting. It connects via a standard 4-pin PWM header for speed control and a 5V 3-pin ARGB header for lighting. The white finish suits bright or monochrome builds.
Builders expanding a UNI FAN daisy chain
This single pack is intended for owners of a Lian Li UNI FAN controller who need one more fan to reach a cluster limit of six. Without the separate controller the ARGB lighting and unified speed curves cannot be synchronised. Buyers starting a new loop should purchase a kit that includes the controller.
Controller-dependent interlocking system
The fan uses a keylock daisy-chain block that carries both PWM and ARGB signals to the controller through two cables. Each controller port supports up to six fans and a maximum of sixteen fans total. The slimmer connector improves clearance against radiators.
Helstu kostir
- 140 mm fan moves more air per revolution for efficient cooling
- Addressable RGB ring creates customisable lighting effects across the build
- Daisy-chain design links up to 6 fans per cluster with only two cables to the controller
- Slim connector and removable keylock block improve radiator clearance and cable routing
- White 25 mm frame fits standard 140 mm mounts while keeping a clean aesthetic
Tæknilýsing
| Brand | Lian li |
|---|---|
| Model | UF-AL140V2-1W |
| Fan Counts | 1 Fan |
| Fan Controller | No Controller |
| Type | Case Fan |
| Fan Size | 140mm |
| Fan Thickness | 25mm |
| Color | White |
| LED | Addressable RGB |
| Sendingarþyngd | 0.32 kg |
| Stærð sendingar | 193 × 155 × 33 mm |
Spurningar um þessa vöru
Should I buy the single white fan or look for a multi-pack?
The single pack contains one 140 mm white fan without a controller; multi-packs or the separate controller kit are required to run more than one fan or to use the daisy-chain features.
What does the 140 mm size mean for airflow in my build?
A 140 mm fan moves more air at lower RPM than a 120 mm unit, so it cools radiators and heatsinks effectively while staying quieter in typical case positions.
Does the 4-pin PWM connector limit speed control or lighting sync?
The 4-pin PWM header gives the motherboard full speed control, while the ARGB lighting runs on a separate 3-pin 5 V header and syncs with standard motherboard RGB software.
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