Hardware Spec Index

Caldera FN-2083 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2083-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index428 (Case Fans scale)
Category rank#9,148
Street price$9
Power3 W
Performance per dollar47.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2083 Ultra
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2083 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6998738 (accessed 2026-10-23).