Hardware Spec Index

Zephyra FN-1820 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1820-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index207 (Case Fans scale)
Category rank#34,306
Street price$9
Power3 W
Performance per dollar23.00
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1820 Core
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1820 Core 120mm PWM Case Fan”, https://vextor7.com/item/7325936 (accessed 2026-10-22).