Hardware Spec Index

Zephyra FN-4897 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4897-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index292 (Case Fans scale)
Category rank#24,503
Street price$9
Power3 W
Performance per dollar32.44
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4897 Pro
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4897 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1810697 (accessed 2026-10-21).