Hardware Spec Index

Zephyra FN-9978 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9978-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index403 (Case Fans scale)
Category rank#4,322
Street price$19
Power3 W
Performance per dollar21.21
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9978 Core
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9978 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7977050 (accessed 2026-10-21).