Hardware Spec Index

Teralux FN-5843 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5843-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,075 (Case Fans scale)
Category rank#33,350
Street price$39
Power3 W
Performance per dollar27.56
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5843 Prime
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 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-5843 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7861737 (accessed 2026-10-23).