Hardware Spec Index

Teralux FN-5211 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5211-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index509 (Case Fans scale)
Category rank#43,151
Street price$19
Power2 W
Performance per dollar26.79
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5211 Prime
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5211 Prime 140mm PWM Case Fan”, https://vextor7.com/item/737484 (accessed 2026-10-19).