Hardware Spec Index

Caldera FN-5823 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5823-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index745 (Case Fans scale)
Category rank#45,024
Street price$19
Power4 W
Performance per dollar39.21
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5823 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5823 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8206641 (accessed 2026-10-23).