Hardware Spec Index

Zephyra FN-3366 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3366-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index687 (Case Fans scale)
Category rank#32,793
Street price$19
Power3 W
Performance per dollar36.16
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3366 Ultra
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 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
Caldera FN-3471 Pro 140mm PWM ARGB Case Fan1,143$39Compare
Brontix FN-5522 Max 120mm PWM Case Fan623$19Compare
Caldera FN-2126 Core 120mm PWM ARGB Case Fan1,311$49Compare
Corvane FN-2151 Plus 120mm PWM Case Fan (3-Pack)753$19Compare
Teralux FN-5435 Prime 140mm PWM ARGB Case Fan1,143$39Compare
Teralux FN-4547 Prime 120mm PWM Case Fan583$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3366 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/91309952 (accessed 2026-10-25).