Hardware Spec Index

Zephyra FN-4628 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4628-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index608 (Case Fans scale)
Category rank#5,450
Street price$19
Power3 W
Performance per dollar32.00
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4628 Prime
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4628 Prime 120mm PWM Case Fan”, https://vextor7.com/item/16342829 (accessed 2026-10-20).