This article covers Thermaltake 140mm Pure A14 PWN ケースファン (シングルパック) ブルー CL-F110-PL14BU-B.

Overview

The Thermaltake Pure A14 PWM is a 140mm case fan designed for quiet yet effective cooling. With a PWM control range of 500 to 1500 RPM, it delivers up to 93.15 CFM of airflow while keeping noise at just 32 dBA. The hydraulic bearing ensures long-term reliability (40,000 hours at 25°C) and smooth, quiet operation. Available in four colors (blue, green, red, white), it allows users to match their build aesthetic. This single-pack fan is ideal for replacing an existing 140mm fan or adding extra cooling to a case. The anti-vibration rubber pads reduce transmitted noise, and the nine-blade design optimizes airflow for both case ventilation and radiator use.

Compatibility Guide

The fan fits standard 140mm mounting holes (140 x 140 x 25 mm). It is not compatible with 120mm mounts. The 4-pin PWM connector works with motherboard 4-pin headers for automatic speed control; 3-pin headers will run the fan at full speed or via DC voltage control. Suitable for desktop PC cases and radiators with 140mm fan support.

Product Info

The Pure A14 PWM sits in the mid-range segment, offering a good balance of performance and price. It has been on the market for several years and remains a popular choice for budget-conscious builders. The fan carries a 2-year warranty and is widely available through online retailers. Rated voltage is 12V with a power draw of 3.24W. The hydraulic bearing is rated for 40,000 hours of operation. Maximum static pressure is 2.05 mmH2O, adequate for most case and radiator applications.

Best Use Cases

Silent PC builds: Low noise level (32 dBA) and PWM control allow near-silent operation at low RPM. Ideal for HTPCs or office PCs where noise is a concern. Airflow optimization: High airflow (93.15 CFM) makes it effective as an intake or exhaust fan in mid-tower cases. Helps reduce overall system temperatures. * Color-coordinated builds: Four color options let users match the fan to their build theme without needing RGB lighting.

Things to Consider

Ensure your case supports 140mm fans; this fan will not fit 120mm mounts. It is sold as a single unit, so multiple fans require separate purchases. Compared to premium fans like Noctua NF-A14 or be quiet! Silent Wings 3, the Pure A14 PWM offers lower static pressure (2.05 mmH2O), which may limit performance on thick radiators or dust filters. The hydraulic bearing is less durable than fluid dynamic or magnetic bearings, though still adequate for typical use. This fan does not include LED lighting. If you need illuminated fans, consider the Pure A14 LED series or other RGB options.

Product Disclosure (Amazon)

  • Manufacturer: Thermaltake
  • Seller: 猫まる企画
  • Fulfilled by: 猫まる企画
  • ASIN: B08CS6Z9W7
  • Note: This article covers a manufacturer-made product based on Amazon listing details.