Hardware Spec Index

Brontix FN-1277 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1277-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index258 (Case Fans scale)
Category rank#36,888
Street price$9
Power4 W
Performance per dollar28.67
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1277 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2327 Max 140mm PWM ARGB Case Fan (3-Pack)1,396$49Compare
Caldera FN-9745 Plus 120mm PWM Case Fan398$19Compare
Corvane FN-4141 SE 140mm PWM ARGB Case Fan (3-Pack)838$29Compare
Caldera FN-9425 Ultra 120mm PWM Case Fan680$19Compare
Zephyra FN-7210 Plus 120mm PWM ARGB Case Fan1,001$39Compare
Caldera FN-8706 Prime 140mm PWM Case Fan (3-Pack)459$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1277 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4359503 (accessed 2026-10-19).