Hardware Spec Index

Zephyra FN-4865 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4865-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,304 (Case Fans scale)
Category rank#38,000
Street price$39
Power3 W
Performance per dollar33.44
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4865 Prime
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4865 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/16865657 (accessed 2026-10-19).