Hardware Spec Index

Brontix FN-5977 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5977-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index316 (Case Fans scale)
Category rank#19,800
Street price$9
Power4 W
Performance per dollar35.11
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5977 Max
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5003 Pro 140mm PWM ARGB Case Fan1,310$49Compare
Brontix FN-8390 Ti 120mm PWM ARGB Case Fan1,326$49Compare
Corvane FN-8627 Core 120mm PWM Case Fan (3-Pack)285$9Compare
Brontix FN-1237 Prime 140mm PWM Case Fan354$9Compare
Teralux FN-2934 SE 120mm PWM Case Fan659$19Compare
Zephyra FN-2461 Max 120mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5977 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3250512 (accessed 2026-10-23).