Hardware Spec Index

Teralux FN-8621 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8621-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index629 (Case Fans scale)
Category rank#9,282
Street price$19
Power4 W
Performance per dollar33.11
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8621 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 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
Corvane FN-6386 Max 120mm PWM ARGB Case Fan960$29Compare
Caldera FN-2906 Ti 120mm PWM Case Fan818$29Compare
Brontix FN-1007 Core 120mm PWM Case Fan609$19Compare
Corvane FN-1779 SE 120mm PWM Case Fan538$19Compare
Teralux FN-7068 Core 120mm PWM Case Fan (3-Pack)717$19Compare
Teralux FN-4066 Ultra 120mm PWM Case Fan290$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8621 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/14523643 (accessed 2026-10-20).