Hardware Spec Index

Zephyra FN-4635 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4635-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,182 (Case Fans scale)
Category rank#12,807
Street price$49
Power3 W
Performance per dollar24.12
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4635 Prime
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4635 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2995833 (accessed 2026-10-22).