Hardware Spec Index

Zephyra FN-9977 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9977-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,182 (Case Fans scale)
Category rank#23,115
Street price$49
Power4 W
Performance per dollar24.12
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9977 Pro
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 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-9977 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9837445 (accessed 2026-10-23).