Hardware Spec Index

Teralux FN-4977 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4977-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#42,410
Street price$49
Power3 W
Performance per dollar28.57
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4977 Plus
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4977 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/31663640 (accessed 2026-10-24).