Hardware Spec Index

Zephyra FN-4839 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4839-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index735 (Case Fans scale)
Category rank#22,386
Street price$19
Power4 W
Performance per dollar38.68
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4839 SE
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4839 SE 120mm PWM Case Fan”, https://vextor7.com/item/4020569 (accessed 2026-10-21).