Hardware Spec Index

Teralux FN-5851 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5851-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index673 (Case Fans scale)
Category rank#22,780
Street price$19
Power3 W
Performance per dollar35.42
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5851 Plus
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5851 Plus 120mm PWM Case Fan”, https://vextor7.com/item/8530797 (accessed 2026-10-20).