Hardware Spec Index

Caldera FN-4270 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4270-CORE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,157 (Case Fans scale)
Category rank#10,335
Street price$39
Power2 W
Performance per dollar29.67
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4270 Core
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 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-4270 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/99341964 (accessed 2026-10-26).