Hardware Spec Index

Zephyra FN-5081 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5081-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index405 (Case Fans scale)
Category rank#8,132
Street price$9
Power3 W
Performance per dollar45.00
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5081 Prime
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8868 Prime 120mm PWM Case Fan654$19Compare
Caldera FN-6666 Core 120mm PWM Case Fan710$19Compare
Teralux FN-6694 SE 140mm PWM Case Fan573$19Compare
Brontix FN-3955 Pro 140mm PWM Case Fan552$19Compare
Caldera FN-8954 Pro 120mm PWM Case Fan374$9Compare
Teralux FN-9069 Max 120mm PWM Case Fan301$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5081 Prime 140mm PWM Case Fan”, https://vextor7.com/item/93029545 (accessed 2026-10-22).