Hardware Spec Index

Teralux FN-4687 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4687-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index525 (Case Fans scale)
Category rank#45,213
Street price$19
Power3 W
Performance per dollar27.63
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4687 Ultra
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4687 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2652879 (accessed 2026-10-21).