Hardware Spec Index

Teralux FN-1821 Core 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1821-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index834 (Case Fans scale)
Category rank#6,335
Street price$29
Power4 W
Performance per dollar28.76
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1821 Core
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 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-1821 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/43315078 (accessed 2026-10-20).