Hardware Spec Index

Zephyra FN-1977 Core 120mm PWM ARGB Case Fan

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

Key facts

Benchmark index1,178 (Case Fans scale)
Category rank#19,187
Street price$39
Power3 W
Performance per dollar30.21
Released2026

Specifications

BrandZephyra
ModelZephyra FN-1977 Core
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1977 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/85709956 (accessed 2026-10-22).