Hardware Spec Index

Teralux FN-7558 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7558-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index921 (Case Fans scale)
Category rank#19,269
Street price$29
Power4 W
Performance per dollar31.76
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7558 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6939 Core 120mm PWM Case Fan557$19Compare
Caldera FN-3162 Prime 120mm PWM Case Fan402$9Compare
Brontix FN-2794 Max 120mm PWM ARGB Case Fan1,068$39Compare
Caldera FN-6321 Ti 140mm PWM ARGB Case Fan1,253$49Compare
Zephyra FN-2750 Core 120mm PWM ARGB Case Fan1,324$49Compare
Caldera FN-4674 Ultra 120mm PWM Case Fan544$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7558 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4551975 (accessed 2026-10-22).