Hardware Spec Index

Teralux FN-4966 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4966-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index446 (Case Fans scale)
Category rank#6,117
Street price$9
Power4 W
Performance per dollar49.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4966 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8889 Max 140mm PWM Case Fan790$29Compare
Teralux FN-5324 Prime 120mm PWM Case Fan687$19Compare
Teralux FN-7325 Core 120mm PWM ARGB Case Fan1,043$39Compare
Brontix FN-1084 Plus 120mm PWM Case Fan657$19Compare
Corvane FN-7921 Max 120mm PWM ARGB Case Fan1,345$49Compare
Brontix FN-4598 Ti 140mm PWM ARGB Case Fan (3-Pack)1,174$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4966 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3344804 (accessed 2026-10-20).