Hardware Spec Index

Caldera FN-2573 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2573-PLUS · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index760 (Case Fans scale)
Category rank#17,022
Street price$29
Power3 W
Performance per dollar26.21
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2573 Plus
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2573 Plus 140mm PWM Case Fan”, https://vextor7.com/item/8685191 (accessed 2026-10-22).