Hardware Spec Index

Zephyra FN-4790 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4790-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index982 (Case Fans scale)
Category rank#9,488
Street price$29
Power3 W
Performance per dollar33.86
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4790 Prime
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4790 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7614536 (accessed 2026-10-22).