Hardware Spec Index

Zephyra FN-3726 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3726-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index347 (Case Fans scale)
Category rank#36,120
Street price$9
Power3 W
Performance per dollar38.56
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3726 Core
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7447 Pro 140mm PWM Case Fan462$19Compare
Zephyra FN-7399 Ultra 140mm PWM Case Fan (3-Pack)360$19Compare
Caldera FN-1051 Pro 120mm PWM Case Fan350$9Compare
Caldera FN-3996 Ultra 120mm PWM ARGB Case Fan833$29Compare
Caldera FN-3866 Edge 120mm PWM Case Fan295$9Compare
Brontix FN-6902 Ultra 120mm PWM ARGB Case Fan1,015$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3726 Core 140mm PWM Case Fan”, https://vextor7.com/item/6844734 (accessed 2026-10-22).