does anyone know what the +cooling or +fan options mean. all the fans say 3 pack 120mm but then there is 3 pack 120 mm + fan or +cooling

This means each box contains 3 pieces of the single fan. Have a great one.

Are these the updated stock with the longer cables as mentioned in a comment from lianli on jayztwocents' video? 550mm controller 250mm bridge?

The v2 have shortish cables and proprietary plugs if but better to manage the cables

SL120V2-3B Unifun Sl V2 Sl120 - Case Fan

Product ID: 728816068

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Details

Product Dimensions
18L x 16.5W x
Brand
Lian Li
Power Connector Type
4-Pin
Voltage
12 Volts
Wattage
1.8 W
Cooling Method
Air

🎨Smooth ARGB side lighting

💨10% improved airflow

🔗Daisy chain up to 6 fans

Description

💨 Elevate your airflow game with style and silence — because your rig deserves the best.

VIBRANT AMBIENT GLOW - Smooth side ARGB lighting creates a continuous, eye-catching aesthetic that elevates your setup’s vibe.
WHISPER QUIET CONTROL - Start/stop fan RPM support lets you customize silence or power, ideal for focused work or gaming marathons.
SEAMLESS MULTI FAN SYNC - Connect up to six fans with a sleek daisy chain design for ultimate airflow and minimal cable clutter.
BOOSTED AIRFLOW EFFICIENCY - 28mm thick frame delivers 10% more airflow than previous models, keeping your rig cooler under pressure.
RADIATOR FRIENDLY MODULARITY - Removable interlock keys ensure perfect radiator clearance without compromising performance.

The Lian-Li UNI FAN SL V2 120mm ARGB Case Fan pack includes three high-performance fans featuring a 28mm thick frame for 10% improved airflow, a daisy chain design supporting up to six fans on one controller port, and removable interlock keys for enhanced radiator compatibility. With start/stop RPM control and smooth ARGB side lighting, it offers a perfect blend of efficient cooling, quiet operation, and customizable aesthetics.

Specifications

Manufacturer	Lian Li
Part number	12SLV23B.00
Item Weight	930 g
Product Dimensions	18.01 x 16.51 x 10.49 cm; 930 g
Material	Copper
Voltage	12 Volts
Wattage	1.8 W
Airflow	64.5 Cubic Feet Per Minute
Noise Level	29.2 Decibels
Included Components	Case Fan Controller
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	18 x 16.5 x 10.5 cm

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