Hardware Spec Index

Zephyra FN-3770 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3770-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index596 (Case Fans scale)
Category rank#18,103
Street price$19
Power3 W
Performance per dollar31.37
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3770 Edge
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise26 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-9892 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,139$39Compare
Teralux FN-4830 Max 140mm PWM ARGB Case Fan1,070$39Compare
Caldera FN-5937 Prime 140mm PWM Case Fan (3-Pack)787$19Compare
Corvane FN-4541 SE 120mm PWM Case Fan (3-Pack)673$19Compare
Brontix FN-6317 Ultra 120mm PWM Case Fan772$19Compare
Zephyra FN-1866 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,328$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3770 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7608399 (accessed 2026-10-21).