Hardware Spec Index

Teralux FN-3520 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3520-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index459 (Case Fans scale)
Category rank#33,943
Street price$19
Power4 W
Performance per dollar24.16
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3520 SE
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2737 Max 120mm PWM Case Fan387$19Compare
Zephyra FN-4633 XT 120mm PWM ARGB Case Fan1,203$39Compare
Caldera FN-2816 Core 140mm PWM ARGB Case Fan (3-Pack)765$29Compare
Zephyra FN-5776 SE 140mm PWM ARGB Case Fan (3-Pack)1,135$39Compare
Teralux FN-9225 XT 120mm PWM Case Fan (3-Pack)550$19Compare
Teralux FN-4583 XT 140mm PWM Case Fan277$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3520 SE 120mm PWM Case Fan”, https://vextor7.com/item/10148736 (accessed 2026-10-19).