Hardware Spec Index

Caldera FN-4254 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4254-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index297 (Case Fans scale)
Category rank#4,427
Street price$9
Power4 W
Performance per dollar33.00
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4254 Core
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4254 Core 120mm PWM Case Fan”, https://vextor7.com/item/9506488 (accessed 2026-10-21).