Hardware Spec Index

Caldera FN-4850 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4850-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,181 (Case Fans scale)
Category rank#35,894
Street price$39
Power3 W
Performance per dollar30.28
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4850 XT
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4850 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6874239 (accessed 2026-10-20).