Hardware Spec Index

Zephyra FN-1705 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1705-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index770 (Case Fans scale)
Category rank#37,664
Street price$29
Power4 W
Performance per dollar26.55
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1705 Prime
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1705 Prime 120mm PWM Case Fan”, https://vextor7.com/item/28113550 (accessed 2026-10-22).