Hardware Spec Index

Zephyra FN-1856 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1856-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,284 (Case Fans scale)
Category rank#13,415
Street price$49
Power3 W
Performance per dollar26.20
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1856 Prime
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1856 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/97277905 (accessed 2026-10-19).