Hardware Spec Index

Zephyra FN-6840 Ti 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6840-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index456 (Case Fans scale)
Category rank#3,395
Street price$9
Power3 W
Performance per dollar50.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6840 Ti
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6840 Ti 120mm PWM Case Fan”, https://vextor7.com/item/52592745 (accessed 2026-10-19).