Hardware Spec Index

Zephyra FN-9857 Ti 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9857-TI · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index276 (Case Fans scale)
Category rank#48,472
Street price$9
Power4 W
Performance per dollar30.67
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9857 Ti
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9857 Ti 120mm PWM Case Fan”, https://vextor7.com/item/15967482 (accessed 2026-10-22).