Hardware Spec Index

Zephyra FN-3932 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3932-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index277 (Case Fans scale)
Category rank#6,226
Street price$9
Power3 W
Performance per dollar30.78
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3932 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7715 SE 140mm PWM Case Fan775$19Compare
Brontix FN-6400 SE 140mm PWM Case Fan590$19Compare
Zephyra FN-4277 Plus 120mm PWM ARGB Case Fan (3-Pack)886$29Compare
Zephyra FN-9125 XT 120mm PWM Case Fan497$19Compare
Teralux FN-7742 Core 120mm PWM ARGB Case Fan876$29Compare
Corvane FN-7103 SE 140mm PWM ARGB Case Fan1,078$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3932 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/93975361 (accessed 2026-10-25).