Hardware Spec Index

Zephyra FN-1977 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1977-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index872 (Case Fans scale)
Category rank#9,923
Street price$29
Power3 W
Performance per dollar30.07
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1977 Plus
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1977 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91319073 (accessed 2026-10-22).