Hardware Spec Index

Brontix FN-2635 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2635-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index519 (Case Fans scale)
Category rank#3,923
Street price$19
Power3 W
Performance per dollar27.32
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2635 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 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
Caldera FN-8979 Ti 120mm PWM ARGB Case Fan903$29Compare
Caldera FN-2329 Ultra 140mm PWM Case Fan373$9Compare
Zephyra FN-9093 Plus 140mm PWM Case Fan790$29Compare
Teralux FN-7128 Ultra 120mm PWM Case Fan475$19Compare
Zephyra FN-9378 Plus 120mm PWM ARGB Case Fan919$29Compare
Zephyra FN-1283 Pro 140mm PWM Case Fan (3-Pack)705$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2635 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/34195 (accessed 2026-10-20).