Hardware Spec Index

Brontix FN-6505 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6505-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index542 (Case Fans scale)
Category rank#15,441
Street price$19
Power4 W
Performance per dollar28.53
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6505 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 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-8545 Core 140mm PWM ARGB Case Fan833$29Compare
Brontix FN-9474 Pro 120mm PWM Case Fan588$19Compare
Corvane FN-7601 Edge 140mm PWM ARGB Case Fan (3-Pack)1,290$49Compare
Zephyra FN-9120 SE 120mm PWM ARGB Case Fan877$29Compare
Caldera FN-2264 SE 120mm PWM ARGB Case Fan (3-Pack)1,053$39Compare
Corvane FN-2152 Core 120mm PWM ARGB Case Fan1,287$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6505 Prime 140mm PWM Case Fan”, https://vextor7.com/item/81311546 (accessed 2026-10-26).