# Lian Li UNI FAN TL 140 vs Thermalright TL-C12W-S V3: specs and price compared

A sourced, side-by-side comparison of the Lian Li UNI FAN TL 140 (Lian Li) and Thermalright TL-C12W-S V3 (Thermalright) among case fans. Thermalright TL-C12W-S V3 is the cheaper of the two at $6.99.

## Side by side

| Spec | Lian Li UNI FAN TL 140 | Thermalright TL-C12W-S V3 |
| --- | --- | --- |
| US price | $36 | $6.99 |
| Brand | Lian Li | Thermalright |
| Fan size (mm) | 140 | 120 |
| Thickness (mm) | 28 | 25.6 |
| Max airflow (CFM) | 103.9 | 66.17 |
| Max static pressure mm h2 o | 2.34 | 1.53 |
| Max speed (rpm) | 1800 | 1500 |
| Min speed (rpm) | 200 | — |
| Max noise dba | 29 | 25.6 |
| Bearing type | fluid-dynamic | fluid-dynamic |
| Connector type | proprietary | 4-pin-pwm |
| Lighting | argb | argb |
| Mtbf hours | — | — |
| Weight grams | — | 135 |

## Key differences

- Fan size (mm): Lian Li UNI FAN TL 140 140 vs Thermalright TL-C12W-S V3 120
- Thickness (mm): Lian Li UNI FAN TL 140 28 vs Thermalright TL-C12W-S V3 25.6
- Max airflow (CFM): Lian Li UNI FAN TL 140 103.9 vs Thermalright TL-C12W-S V3 66.17
- Max static pressure mm h2 o: Lian Li UNI FAN TL 140 2.34 vs Thermalright TL-C12W-S V3 1.53
- Max speed (rpm): Lian Li UNI FAN TL 140 1800 vs Thermalright TL-C12W-S V3 1500
- Max noise dba: Lian Li UNI FAN TL 140 29 vs Thermalright TL-C12W-S V3 25.6
- Connector type: Lian Li UNI FAN TL 140 proprietary vs Thermalright TL-C12W-S V3 4-pin-pwm

## What reviewers say

**Lian Li UNI FAN TL 140** — Only one whitelisted tester covered it: Tom's Hardware's hands-on of the UNI FAN TL line, mostly the LCD variant, with no cooling or noise testing. It praises daisy-chain wiring that cuts cable clutter but flags six-pin PCIe power and being unable to mix LCD and non-LCD fans in one chain. Exact TL 140 lab tests fall outside the whitelist. (1 sourced review.)

## Sources

- Lian Li UNI FAN TL 140: https://lian-li.com/product/uni-fan-tl/ (lian-li.com, verified 2026-07-11)
- Thermalright TL-C12W-S V3: https://www.thermalright.com/product/tl-c12w-s-v3/ (thermalright.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/case-fans/lian-li-uni-fan-tl-140-vs-thermalright-tl-c12w-s-v3/
Cite: Per The Front Desk Review, Lian Li UNI FAN TL 140 ($36) vs Thermalright TL-C12W-S V3 ($6.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/case-fans/lian-li-uni-fan-tl-140-vs-thermalright-tl-c12w-s-v3/
License: CC BY 4.0.