Hardware Spec Index

Caldera FN-1931 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1931-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,157 (Case Fans scale)
Category rank#46,884
Street price$39
Power4 W
Performance per dollar29.67
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1931 SE
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1931 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4579907 (accessed 2026-10-24).