Hardware Spec Index

Zephyra FN-7845 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7845-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index681 (Case Fans scale)
Category rank#43,971
Street price$19
Power3 W
Performance per dollar35.84
Released2019

Specifications

BrandZephyra
ModelZephyra FN-7845 Prime
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7845 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8086097 (accessed 2026-10-23).