Hardware Spec Index

Caldera FN-2253 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2253-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index268 (Case Fans scale)
Category rank#27,934
Street price$9
Power3 W
Performance per dollar29.78
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2253 Plus
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2253 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4505643 (accessed 2026-10-21).