Hardware Spec Index

Brontix FN-4074 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4074-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,349 (Case Fans scale)
Category rank#40,871
Street price$49
Power4 W
Performance per dollar27.53
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4074 Pro
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2727 Max 120mm PWM Case Fan (3-Pack)478$19Compare
Teralux FN-2535 Edge 120mm PWM Case Fan729$19Compare
Zephyra FN-2774 SE 120mm PWM Case Fan347$9Compare
Caldera FN-4522 Core 140mm PWM ARGB Case Fan (3-Pack)1,076$29Compare
Caldera FN-2861 Edge 120mm PWM ARGB Case Fan981$29Compare
Zephyra FN-9448 Plus 140mm PWM Case Fan671$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4074 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/29135025 (accessed 2026-10-25).