Hardware Spec Index

Zephyra FN-3920 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3920-PLUS · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index830 (Case Fans scale)
Category rank#25,605
Street price$29
Power3 W
Performance per dollar28.62
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3920 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3760 Ti 140mm PWM ARGB Case Fan (3-Pack)809$19Compare
Corvane FN-2247 Prime 120mm PWM Case Fan812$29Compare
Corvane FN-8610 Core 140mm PWM Case Fan646$19Compare
Caldera FN-2516 SE 140mm PWM ARGB Case Fan (3-Pack)1,138$39Compare
Brontix FN-5890 SE 120mm PWM Case Fan (3-Pack)545$19Compare
Teralux FN-8379 Edge 120mm PWM ARGB Case Fan (3-Pack)1,141$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3920 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7533928 (accessed 2026-10-23).