Hardware Spec Index

Teralux FN-4285 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4285-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,358 (Case Fans scale)
Category rank#9,645
Street price$49
Power3 W
Performance per dollar27.71
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4285 Prime
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4285 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8090978 (accessed 2026-10-19).