Antec Tranquil 140 PWM Case Fan 3-Pack
Antec Tranquil 140 PWM Case Fan 3-Pack
SKU:CAA-TQ140-3PK
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- 36 months Manufacturer Warranty
Product Information
| Brand | Antec |
|---|---|
| Category | Fan & Cooling Products |
| SKU | CAA-TQ140-3PK |
| Availability | In Stock |
Overview
- The Antec Tranquil 140 is a 140mm PWM case fan engineered for silent operation without sacrificing thermal performance. Each fan features a fluid dynamic bearing that minimises friction, reducing noise and extending operational life to 50,000 hours. The unique blade and frame design maximises airflow efficiency whilst eight damping feet absorb vibration, making it ideal for quiet computing environments.
With PWM speed control, the Tranquil 140 adapts to system demand, ranging from 450 to 1500 RPM and delivering airflow up to 85.96 CFM. The durable woven wire cable and daisy chain PWM connector simplify multi-fan installations. This three-pack bundle is perfect for builders needing matched cooling solutions across intake, exhaust, and radiator configurations.
Specifications
| Brand | Antec |
|---|---|
| Model | Tranquil 140 |
| Product Type | PWM Case Fan |
| Dimensions | 140 × 140 × 25 mm |
| Bearing Type | Fluid Dynamic Bearing (FDB) |
| Fan Speed Range | 450±100 to 1500±150 RPM |
| Airflow Range | 21.13 to 85.96 CFM |
| Air Pressure Range | 0.11 to 1.79 mmH₂O |
| Noise Level | 18.6 to 27.5 dB(A) |
| Connector Type | 4-pin PWM |
| Rated Voltage | DC 12 V |
| Operating Voltage | DC 7–13.8 V |
| Rated Current | 0.12 A (Max: 0.18 A) |
| Lifespan | 50,000 hours at 25°C |
| Cable Length | 500 mm |
| Warranty | 36 months |
| Quantity Per Pack | 3 |
Key Features
Ideal For
FAQs
What is fluid dynamic bearing (FDB) and why does it matter?
FDB reduces friction between the shaft and bearing, resulting in lower noise, smoother operation, and extended fan lifespan. This technology is ideal for quiet systems and 24/7 operation.
Can these fans be used in different positions (intake, exhaust, radiator)?
Yes. The Tranquil 140 is a versatile 140mm fan suitable for case intake, exhaust, or radiator mounting. The three-pack allows matched airflow across multiple configurations.
What does PWM control mean, and how does it work?
PWM (Pulse Width Modulation) adjusts fan speed automatically based on system temperature. The Tranquil 140 ranges from 450 to 1500 RPM, reducing noise during idle periods and increasing cooling when needed.
How noisy are these fans at maximum speed?
At maximum speed (1500 RPM), the fan operates at approximately 27.5 dB(A), which is comparable to a quiet office environment. At lower speeds, noise drops to 18.6 dB(A).
Will the included PWM extension cable work with my motherboard?
The 4-pin PWM connector is the standard for modern motherboards and fan controllers. The included 500 mm cable with daisy chain support allows flexible routing and multi-fan connections.
What is the warranty period?
The Antec Tranquil 140 comes with a 36-month (3-year) manufacturer's warranty, providing confidence in durability and performance.
