Lian-Li UNI FAN TL 140 Reverse Blade Case Fan (14RTL1B) Review
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Lian-Li UNI FAN TL 140 Reverse Blade Case Fan (14RTL1B) Review
In the world of PC components, case fans play a crucial role in maintaining optimal temperatures and ensuring smooth performance. Lian-Li, a renowned brand in the PC hardware space, has recently launched the UNI FAN TL 140 Reverse Blade Case Fan, a product that promises to deliver impressive airflow and quiet operation. In this comprehensive review, we’ll delve into the features, performance, and overall value of the UNI FAN TL 140 (14RTL1B) to see if it truly lives up to its claims.
Features
The Lian-Li UNI FAN TL 140 Reverse Blade Case Fan boasts a unique design that sets it apart from traditional case fans. It features a reverse blade design, which is claimed to enhance airflow and reduce noise levels. The fan comes in a sleek black color, complementing modern PC builds. Here’s a breakdown of its key features:
| Specification | Value |
|---|---|
| Model No. | 14RTL1B |
| Color | Black |
| Number of Fans | 1 |
| Controller | No |
| Connector Type | UNI FAN Controller Cable x 1 (P-7P)Extension Cable x 1 (P-P) |
| Fan Dimension | 144 x 140 x 28 mm |
| Fan Speed | 0, 200~1800 RPM |
| Max. Air Pressure | 2.27 mmH2O (Maximum) |
| Max. Airflow | 101.6 CFM (Maximum) |
| Acoustic Noise | 31 dB(A) Max |
| Input Power | 4.6W |
| Material | PA66 / LCP |
| Rated Voltage | DC 12V (FAN) & 5V (LED) |
| Bearing Type | Fluid Dynamic Bearing (FDB) |
| Operate Voltage | DC 12V & 5V |
The UNI FAN TL 140 utilizes a Fluid Dynamic Bearing (FDB), which is known for its smooth operation and long lifespan. Its 101.6 CFM airflow rating suggests it’s capable of moving a significant volume of air, which is essential for cooling components effectively. However, its 31 dB(A) maximum noise level raises some concerns regarding potential noise generation at higher RPMs.
Performance
I installed the UNI FAN TL 140 as an exhaust fan in my mid-tower PC case. During my testing, I monitored temperatures and noise levels under various workloads, from idle to gaming and stress testing. The fan’s performance exceeded my expectations in terms of airflow.
Even at low RPMs, the fan effectively moved air through the case, keeping temperatures under control during casual browsing and office work. Under demanding gaming and stress testing scenarios, the fan ramped up to its maximum speed, providing a noticeable cooling boost. The reverse blade design seemed to contribute to the increased airflow, efficiently pushing hot air out of the case.
However, at its highest RPM, the fan did generate a noticeable amount of noise. While it wasn’t overly loud, it was certainly louder than some of the other fans I’ve used in the past. This noise level might be a concern for users who prioritize a quiet PC environment. It’s worth noting that the noise level was still within the acceptable range for a case fan, and it only became noticeable during heavy workloads.
Pros & Cons
Pros:
- Excellent airflow performance, especially for its size.
- Quiet operation at lower RPMs.
- Durable Fluid Dynamic Bearing (FDB) for long lifespan.
- Sleek black design complements modern PC builds.
Cons:
- Can become noisy at high RPMs.
- No built-in controller for manual fan speed adjustment.
- Relatively expensive compared to some other 140mm fans.
Final Verdict
Overall, the Lian-Li UNI FAN TL 140 Reverse Blade Case Fan is a solid choice for users who need a high-performance fan with excellent airflow. Its reverse blade design effectively moves air through the case, keeping components cool under demanding workloads. However, its noise level at high RPMs may be a dealbreaker for some users.
If you’re looking for a quiet case fan, you may want to consider alternatives. However, if you prioritize strong airflow and don’t mind a little noise, the UNI FAN TL 140 is a capable fan that can help keep your PC running cool and stable. Its price is a bit higher than some other 140mm fans, but its performance justifies the cost for users who value quality and efficiency.
