Hardware Spec Index

Zephyra FN-4853 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4853-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index451 (Case Fans scale)
Category rank#25,652
Street price$19
Power3 W
Performance per dollar23.74
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4853 SE
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4853 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1976259 (accessed 2026-10-20).