Hardware Spec Index

Caldera FN-1151 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1151-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index519 (Case Fans scale)
Category rank#14,663
Street price$19
Power4 W
Performance per dollar27.32
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1151 Prime
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1151 Prime 140mm PWM Case Fan”, https://vextor7.com/item/85632999 (accessed 2026-10-19).