Hardware Spec Index

Zephyra FN-3517 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3517-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index309 (Case Fans scale)
Category rank#17,803
Street price$9
Power4 W
Performance per dollar34.33
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3517 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3517 Prime 120mm PWM Case Fan”, https://vextor7.com/item/9850334 (accessed 2026-10-21).