Hardware Spec Index

Teralux FN-4936 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4936-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index340 (Case Fans scale)
Category rank#46,926
Street price$9
Power3 W
Performance per dollar37.78
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4936 Ultra
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4936 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/98696712 (accessed 2026-10-23).