Hardware Spec Index

Teralux FN-4005 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4005-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index547 (Case Fans scale)
Category rank#3,101
Street price$19
Power3 W
Performance per dollar28.79
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4005 Plus
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3970 Max 140mm PWM Case Fan785$29Compare
Corvane FN-5752 Max 140mm PWM Case Fan665$19Compare
Zephyra FN-8669 Ti 140mm PWM Case Fan337$9Compare
Zephyra FN-6926 Core 140mm PWM ARGB Case Fan937$29Compare
Zephyra FN-7306 XT 120mm PWM ARGB Case Fan (3-Pack)956$29Compare
Zephyra FN-9881 Max 140mm PWM Case Fan764$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4005 Plus 120mm PWM Case Fan”, https://vextor7.com/item/21929019 (accessed 2026-10-26).