Hardware Spec Index

Caldera FN-5662 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5662-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index870 (Case Fans scale)
Category rank#43,911
Street price$29
Power3 W
Performance per dollar30.00
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5662 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5662 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/24256005 (accessed 2026-10-19).