Hardware Spec Index

Caldera FN-4894 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4894-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#26,788
Street price$49
Power3 W
Performance per dollar26.96
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4894 Pro
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4894 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4092262 (accessed 2026-10-22).