Hardware Spec Index

Zephyra FN-7997 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7997-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index476 (Case Fans scale)
Category rank#1,478
Street price$19
Power4 W
Performance per dollar25.05
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7997 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7997 Prime 120mm PWM Case Fan”, https://vextor7.com/item/8798259 (accessed 2026-10-23).