Hardware Spec Index

Zephyra FN-3920 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3920-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index504 (Case Fans scale)
Category rank#29,942
Street price$19
Power4 W
Performance per dollar26.53
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3920 Core
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1261 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,144$29Compare
Caldera FN-5281 Plus 140mm PWM ARGB Case Fan810$19Compare
Teralux FN-2515 SE 120mm PWM Case Fan (3-Pack)411$19Compare
Teralux FN-6148 XT 120mm PWM Case Fan (3-Pack)440$19Compare
Corvane FN-4996 Ti 140mm PWM Case Fan342$9Compare
Brontix FN-8792 Ultra 140mm PWM Case Fan298$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3920 Core 140mm PWM Case Fan”, https://vextor7.com/item/4003347 (accessed 2026-10-26).