Hardware Spec Index

Caldera FN-4750 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4750-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index359 (Case Fans scale)
Category rank#17,556
Street price$9
Power3 W
Performance per dollar39.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4750 XT
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4750 XT 140mm PWM Case Fan”, https://vextor7.com/item/9541879 (accessed 2026-10-21).