Hardware Spec Index

Caldera FN-4012 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4012-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index513 (Case Fans scale)
Category rank#11,715
Street price$19
Power3 W
Performance per dollar27.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4012 Ultra
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4012 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2227889 (accessed 2026-10-21).