Hardware Spec Index

Teralux FN-4005 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4005-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index956 (Case Fans scale)
Category rank#10,401
Street price$29
Power4 W
Performance per dollar32.97
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4005 Prime
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4537 Core 120mm PWM Case Fan675$19Compare
Teralux FN-9229 Core 120mm PWM Case Fan (3-Pack)445$19Compare
Corvane FN-9931 SE 120mm PWM ARGB Case Fan1,171$39Compare
Zephyra FN-5208 XT 120mm PWM Case Fan686$19Compare
Brontix FN-9622 Pro 120mm PWM Case Fan589$19Compare
Corvane FN-7228 Core 120mm PWM Case Fan756$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4005 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/119108 (accessed 2026-10-20).