Hardware Spec Index

Zephyra FN-6402 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6402-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index221 (Case Fans scale)
Category rank#48,121
Street price$9
Power4 W
Performance per dollar24.56
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6402 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9521 Plus 120mm PWM Case Fan784$29Compare
Brontix FN-6001 Ultra 140mm PWM Case Fan540$19Compare
Corvane FN-2113 SE 140mm PWM ARGB Case Fan780$19Compare
Caldera FN-9449 Max 120mm PWM Case Fan499$19Compare
Brontix FN-9282 Plus 140mm PWM ARGB Case Fan931$29Compare
Zephyra FN-8343 Plus 120mm PWM ARGB Case Fan1,066$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6402 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/20092070 (accessed 2026-10-26).