Hardware Spec Index

Zephyra FN-3321 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3321-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index650 (Case Fans scale)
Category rank#8,242
Street price$19
Power3 W
Performance per dollar34.21
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3321 Plus
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3321 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9719248 (accessed 2026-10-22).