Hardware Spec Index

Teralux FN-5851 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5851-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,163 (Case Fans scale)
Category rank#14,664
Street price$49
Power4 W
Performance per dollar23.73
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5851 Plus
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise28 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-5851 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20109006 (accessed 2026-10-22).