Hardware Spec Index

Caldera FN-2477 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2477-PLUS · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,298 (Case Fans scale)
Category rank#25,977
Street price$49
Power4 W
Performance per dollar26.49
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2477 Plus
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2477 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20021489 (accessed 2026-10-18).