Hardware Spec Index

Zephyra FN-9921 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9921-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index999 (Case Fans scale)
Category rank#45,822
Street price$39
Power3 W
Performance per dollar25.62
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9921 XT
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 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-9921 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4125136 (accessed 2026-10-22).