Hardware Spec Index

Zephyra FN-9821 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9821-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index340 (Case Fans scale)
Category rank#29,984
Street price$9
Power3 W
Performance per dollar37.78
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9821 SE
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9821 SE 120mm PWM Case Fan”, https://vextor7.com/item/74892128 (accessed 2026-10-22).