Hardware Spec Index

Brontix FN-5978 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5978-PRO · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index697 (Case Fans scale)
Category rank#48,878
Street price$19
Power4 W
Performance per dollar36.68
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5978 Pro
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9970 Core 120mm PWM Case Fan634$19Compare
Teralux FN-1792 Prime 140mm PWM ARGB Case Fan1,111$39Compare
Caldera FN-2267 SE 140mm PWM ARGB Case Fan1,200$39Compare
Caldera FN-3448 SE 120mm PWM Case Fan783$19Compare
Corvane FN-3095 Pro 120mm PWM ARGB Case Fan (3-Pack)1,184$39Compare
Teralux FN-9921 Max 120mm PWM Case Fan (3-Pack)624$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5978 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5365529 (accessed 2026-10-27).