Hardware Spec Index

Brontix FN-7997 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7997-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index568 (Case Fans scale)
Category rank#24,356
Street price$19
Power4 W
Performance per dollar29.89
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7997 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9043 Plus 120mm PWM Case Fan560$19Compare
Zephyra FN-4071 Pro 140mm PWM ARGB Case Fan799$19Compare
Corvane FN-5771 Pro 120mm PWM Case Fan321$9Compare
Zephyra FN-4864 Edge 120mm PWM Case Fan435$9Compare
Zephyra FN-7837 SE 120mm PWM ARGB Case Fan (3-Pack)828$29Compare
Caldera FN-4277 Prime 140mm PWM Case Fan521$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7997 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6493870 (accessed 2026-10-23).