Hardware Spec Index

Caldera FN-2588 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2588-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index409 (Case Fans scale)
Category rank#9,999
Street price$9
Power3 W
Performance per dollar45.44
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2588 XT
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2588 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/851529 (accessed 2026-10-25).