Hardware Spec Index

Teralux FN-5668 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5668-PLUS · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index394 (Case Fans scale)
Category rank#8,981
Street price$9
Power3 W
Performance per dollar43.78
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5668 Plus
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5040 Plus 120mm PWM ARGB Case Fan1,015$39Compare
Zephyra FN-7533 Ultra 140mm PWM Case Fan (3-Pack)828$29Compare
Zephyra FN-2351 Edge 120mm PWM ARGB Case Fan1,052$39Compare
Teralux FN-1024 Max 140mm PWM Case Fan (3-Pack)331$9Compare
Zephyra FN-1427 Max 120mm PWM Case Fan555$19Compare
Caldera FN-6526 Plus 140mm PWM ARGB Case Fan1,244$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5668 Plus 140mm PWM Case Fan”, https://vextor7.com/item/94557449 (accessed 2026-10-22).