Hardware Spec Index

Zephyra FN-4983 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4983-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index471 (Case Fans scale)
Category rank#15,098
Street price$19
Power2 W
Performance per dollar24.79
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4983 SE
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4983 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3934178 (accessed 2026-10-19).