Hardware Spec Index

Teralux FN-3558 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3558-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index882 (Case Fans scale)
Category rank#7,459
Street price$29
Power4 W
Performance per dollar30.41
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3558 Prime
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6837 Plus 120mm PWM Case Fan480$19Compare
Teralux FN-5732 XT 140mm PWM ARGB Case Fan1,313$49Compare
Brontix FN-9769 XT 120mm PWM Case Fan (3-Pack)740$29Compare
Teralux FN-8486 Ti 140mm PWM Case Fan403$9Compare
Brontix FN-7368 Core 120mm PWM Case Fan820$29Compare
Zephyra FN-5247 Pro 120mm PWM Case Fan237$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3558 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/95028073 (accessed 2026-10-20).