Hardware Spec Index

Caldera FN-1284 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1284-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index196 (Case Fans scale)
Category rank#7,853
Street price$9
Power3 W
Performance per dollar21.78
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1284 Prime
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1284 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8955290 (accessed 2026-10-23).