Hardware Spec Index

Teralux FN-4839 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4839-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,234 (Case Fans scale)
Category rank#3,649
Street price$39
Power3 W
Performance per dollar31.64
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4839 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise22 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-4839 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4445207 (accessed 2026-10-20).