Hardware Spec Index

Teralux FN-5405 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5405-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index703 (Case Fans scale)
Category rank#37,837
Street price$19
Power4 W
Performance per dollar37.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5405 Core
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9724 Max 140mm PWM Case Fan596$19Compare
Teralux FN-1025 XT 120mm PWM Case Fan634$19Compare
Caldera FN-6327 XT 140mm PWM Case Fan278$9Compare
Zephyra FN-4354 Ti 140mm PWM Case Fan689$19Compare
Brontix FN-7383 Edge 120mm PWM Case Fan262$9Compare
Caldera FN-9810 Ultra 120mm PWM Case Fan217$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5405 Core 140mm PWM Case Fan”, https://vextor7.com/item/9167271 (accessed 2026-10-21).