Hardware Spec Index

Zephyra FN-9921 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9921-TI · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index272 (Case Fans scale)
Category rank#44,713
Street price$9
Power3 W
Performance per dollar30.22
Released2026

Specifications

BrandZephyra
ModelZephyra FN-9921 Ti
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9921 Ti 140mm PWM Case Fan”, https://vextor7.com/item/1967369 (accessed 2026-10-23).