Hardware Spec Index

Caldera FN-5746 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5746-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index344 (Case Fans scale)
Category rank#2,756
Street price$9
Power3 W
Performance per dollar38.22
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5746 XT
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5746 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54771897 (accessed 2026-10-25).