Hardware Spec Index

Teralux FN-8921 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8921-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,317 (Case Fans scale)
Category rank#29,657
Street price$49
Power4 W
Performance per dollar26.88
Released2025

Specifications

BrandTeralux
ModelTeralux FN-8921 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8921 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/644022 (accessed 2026-10-21).