Hardware Spec Index

Teralux FN-5408 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5408-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index409 (Case Fans scale)
Category rank#27,947
Street price$19
Power3 W
Performance per dollar21.53
Released2024

Specifications

BrandTeralux
ModelTeralux FN-5408 Ultra
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9119 Ultra 120mm PWM ARGB Case Fan1,352$49Compare
Brontix FN-1917 Core 140mm PWM ARGB Case Fan1,046$39Compare
Teralux FN-8522 Edge 140mm PWM Case Fan522$19Compare
Corvane FN-4198 Prime 120mm PWM ARGB Case Fan (3-Pack)1,020$29Compare
Brontix FN-6776 Core 140mm PWM Case Fan273$9Compare
Caldera FN-9139 Edge 120mm PWM Case Fan306$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5408 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2650367 (accessed 2026-10-22).