Hardware Spec Index

Caldera FN-2573 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2573-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index253 (Case Fans scale)
Category rank#32,490
Street price$9
Power4 W
Performance per dollar28.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2573 SE
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2573 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8196607 (accessed 2026-10-24).