Hardware Spec Index

Caldera FN-8743 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8743-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index492 (Case Fans scale)
Category rank#5,778
Street price$19
Power4 W
Performance per dollar25.89
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8743 Prime
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8743 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9709918 (accessed 2026-10-19).