Hardware Spec Index

Caldera FN-2028 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2028-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index279 (Case Fans scale)
Category rank#18,054
Street price$9
Power2 W
Performance per dollar31.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2028 Prime
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2028 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/985345 (accessed 2026-10-21).