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Black 120 mm case fan with infinity mirror lighting, single pack

Lian Li

Lian Li UNI FAN TL Flex 120mm Normal Blade ARGB Case Fan Black

SKU CH-3ZBM-DP3PY

Single 120 mm case fan delivers 90.1 CFM airflow and 3.97 mmH₂O static pressure at 2600 RPM with FDB bearings and ARGB lighting

  • Fan size120 mm
  • Number of fans1 Fan
  • Fan controlNo Controller
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack

Color Black

Model LED Normal Blade

Model TL FLEX 120 - Single Pack

  • Normal blade design directs airflow forward for standard case intake or exhaust
  • FDB bearings with copper shielding enable quiet operation up to 2600 RPM
  • LCP blades and 0.6 mm gap deliver 90.1 CFM airflow and 3.97 mmH₂O static pressure
  • Flexible control via motherboard PWM or L-Connect 3 software with wireless support
  • 5 V 3-pin ARGB header allows lighting sync through motherboard software

Single 120 mm ARGB fan

The Lian Li UNI FAN TL Flex is a single 120 mm case fan with a normal blade design and black finish. It uses fluid-dynamic bearings and copper shielding to reach 2600 RPM while keeping noise low. The 5 V 3-pin ARGB header lets motherboard software control lighting effects.

Builders who want daisy-chain convenience

This pack contains one fan and no controller, so it suits builders who already own a compatible receiver or prefer direct motherboard PWM and ARGB connections. Buyers who need a starter kit with a hub or wireless receiver should look at a multi-fan bundle instead.

Normal blade direction

The fan moves air in the standard front-to-back orientation with 90.1 CFM airflow and 3.97 mmH₂O static pressure. A tight 0.6 mm blade-to-frame gap and LCP blades support that pressure rating. Verify your case layout needs normal blade direction before ordering.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 82% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

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Specifications

Product
Brand nameLian li
Model name12TL1F1B
Product typeCase Fan
Product colorBlack
Size & build
Fan size120 mm
Number of fans1 Fan
Compatibility
Compatible withCase
More details
Fan controlNo Controller

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the Normal Blade or the Reverse Blade version of this 120 mm fan?

This is the Normal Blade model; pick it when you want airflow moving from the open frame side toward the motor side, and pick the Reverse Blade version only if your layout needs air pulled in the opposite direction.

What does the 90.1 CFM rating mean once the fan is installed in a case?

At full speed the fan can move 90.1 cubic feet of air per minute through an unrestricted opening; inside a case the actual flow will be lower because filters, grilles and components add resistance.

How does the 5 V 3-pin ARGB header limit lighting control?

The 5 V 3-pin ARGB connection lets motherboard software address each LED individually, but it cannot carry power for the motor, so fan speed must still be managed through the separate PWM or wireless link.

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