Hardware Spec Index

Zephyra FN-8191 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN8191-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index214 (Case Fans scale)
Category rank#16,250
Street price$9
Power4 W
Performance per dollar23.78
Released2021

Specifications

BrandZephyra
ModelZephyra FN-8191 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1571 XT 140mm PWM Case Fan392$19Compare
Caldera FN-5135 Pro 140mm PWM Case Fan418$19Compare
Corvane FN-9567 Plus 120mm PWM Case Fan444$19Compare
Teralux FN-1380 Max 120mm PWM Case Fan274$9Compare
Brontix FN-4066 Max 120mm PWM ARGB Case Fan (3-Pack)821$29Compare
Brontix FN-5842 Ultra 140mm PWM Case Fan260$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-8191 Prime 140mm PWM Case Fan”, https://vextor7.com/item/69025299 (accessed 2026-10-26).