Hardware Spec Index

Brontix FN-4265 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4265-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index386 (Case Fans scale)
Category rank#17,479
Street price$9
Power3 W
Performance per dollar42.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4265 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6488 XT 140mm PWM Case Fan (3-Pack)610$19Compare
Zephyra FN-2690 Max 120mm PWM Case Fan618$19Compare
Zephyra FN-1701 Edge 140mm PWM ARGB Case Fan811$29Compare
Zephyra FN-9934 Ti 120mm PWM Case Fan392$19Compare
Caldera FN-4739 Edge 120mm PWM ARGB Case Fan1,156$39Compare
Brontix FN-7212 Prime 120mm PWM ARGB Case Fan (3-Pack)960$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4265 Pro 140mm PWM Case Fan”, https://vextor7.com/item/53661104 (accessed 2026-10-21).