Hardware Spec Index

Teralux FN-4247 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4247-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index736 (Case Fans scale)
Category rank#28,500
Street price$19
Power3 W
Performance per dollar38.74
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4247 Core
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 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
Brontix FN-9553 Edge 120mm PWM Case Fan (3-Pack)293$9Compare
Caldera FN-2537 Core 140mm PWM Case Fan207$9Compare
Caldera FN-1200 Core 120mm PWM ARGB Case Fan (3-Pack)1,009$29Compare
Zephyra FN-4131 SE 120mm PWM ARGB Case Fan1,281$49Compare
Brontix FN-1284 Ti 140mm PWM ARGB Case Fan915$29Compare
Caldera FN-5169 Edge 140mm PWM Case Fan (3-Pack)473$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4247 Core 120mm PWM Case Fan”, https://vextor7.com/item/31369192 (accessed 2026-10-26).