Hardware Spec Index

Teralux FN-6621 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6621-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index794 (Case Fans scale)
Category rank#9,017
Street price$19
Power3 W
Performance per dollar41.79
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6621 Plus
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9678 Max 120mm PWM Case Fan613$19Compare
Corvane FN-8572 Ultra 120mm PWM ARGB Case Fan (3-Pack)830$29Compare
Zephyra FN-8581 SE 120mm PWM ARGB Case Fan1,165$39Compare
Caldera FN-4301 Edge 120mm PWM ARGB Case Fan1,274$49Compare
Caldera FN-1696 Plus 140mm PWM Case Fan797$29Compare
Caldera FN-7567 Max 120mm PWM Case Fan (3-Pack)777$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6621 Plus 140mm PWM Case Fan”, https://vextor7.com/item/399002 (accessed 2026-10-19).