Hardware Spec Index

Teralux FN-8921 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8921-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index828 (Case Fans scale)
Category rank#45,980
Street price$29
Power4 W
Performance per dollar28.55
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8921 XT
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8921 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/872032 (accessed 2026-10-22).