Hardware Spec Index

Zephyra FN-4978 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4978-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,313 (Case Fans scale)
Category rank#2,155
Street price$49
Power2 W
Performance per dollar26.80
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4978 Core
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4978 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/13623124 (accessed 2026-10-20).