Hardware Spec Index

Teralux FN-5670 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5670-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index758 (Case Fans scale)
Category rank#5,737
Street price$19
Power4 W
Performance per dollar39.89
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5670 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 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
Zephyra FN-9320 Plus 120mm PWM ARGB Case Fan883$29Compare
Caldera FN-8168 Edge 120mm PWM ARGB Case Fan (3-Pack)1,070$39Compare
Zephyra FN-8123 Core 120mm PWM ARGB Case Fan1,305$49Compare
Corvane FN-4025 Ti 120mm PWM ARGB Case Fan (3-Pack)1,142$39Compare
Corvane FN-1223 Ti 120mm PWM Case Fan785$19Compare
Teralux FN-5813 Prime 120mm PWM ARGB Case Fan1,345$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5670 Prime 140mm PWM Case Fan”, https://vextor7.com/item/54778143 (accessed 2026-10-25).