Hardware Spec Index

Caldera FN-1590 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1590-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index298 (Case Fans scale)
Category rank#10,813
Street price$9
Power4 W
Performance per dollar33.11
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1590 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1590 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9999677 (accessed 2026-10-19).