Hardware Spec Index

Caldera FN-1648 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1648-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index431 (Case Fans scale)
Category rank#32,146
Street price$9
Power3 W
Performance per dollar47.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1648 Edge
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1648 Edge 140mm PWM Case Fan”, https://vextor7.com/item/4657127 (accessed 2026-10-25).