Hardware Spec Index

Zephyra FN-5857 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5857-TI · Released 2024 · Updated 2026-10-27

Key facts

Benchmark index468 (Case Fans scale)
Category rank#17,308
Street price$19
Power4 W
Performance per dollar24.63
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5857 Ti
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5857 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2056794 (accessed 2026-10-27).