Hardware Spec Index

Caldera FN-7493 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7493-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index227 (Case Fans scale)
Category rank#23,246
Street price$9
Power3 W
Performance per dollar25.22
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7493 XT
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7493 XT 140mm PWM Case Fan”, https://vextor7.com/item/41662886 (accessed 2026-10-24).