Hardware Spec Index

Caldera FN-2545 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2545-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index726 (Case Fans scale)
Category rank#39,819
Street price$19
Power4 W
Performance per dollar38.21
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2545 XT
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2545 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2021089 (accessed 2026-10-26).