Hardware Spec Index

Caldera FN-4890 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4890-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,129 (Case Fans scale)
Category rank#47,993
Street price$29
Power3 W
Performance per dollar38.93
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4890 SE
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4890 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/92935187 (accessed 2026-10-23).