Hardware Spec Index

Zephyra FN-4855 Edge 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4855-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index674 (Case Fans scale)
Category rank#11,251
Street price$19
Power3 W
Performance per dollar35.47
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4855 Edge
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4855 Edge 120mm PWM Case Fan”, https://vextor7.com/item/441589 (accessed 2026-10-21).