Hardware Spec Index

Caldera FN-6351 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6351-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index351 (Case Fans scale)
Category rank#44,820
Street price$9
Power3 W
Performance per dollar39.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6351 Pro
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6351 Pro 140mm PWM Case Fan”, https://vextor7.com/item/21497047 (accessed 2026-10-22).