Hardware Spec Index

Caldera FN-1583 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1583-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index553 (Case Fans scale)
Category rank#14,194
Street price$19
Power4 W
Performance per dollar29.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1583 Core
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1583 Core 140mm PWM Case Fan”, https://vextor7.com/item/3967690 (accessed 2026-10-19).