Hardware Spec Index

Zephyra FN-4645 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4645-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,207 (Case Fans scale)
Category rank#31,726
Street price$39
Power4 W
Performance per dollar30.95
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4645 Plus
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4645 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/42398180 (accessed 2026-10-26).