Hardware Spec Index

Caldera FN-6553 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6553-EDGE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index748 (Case Fans scale)
Category rank#24,889
Street price$29
Power4 W
Performance per dollar25.79
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6553 Edge
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6553 Edge 120mm PWM Case Fan”, https://vextor7.com/item/31313279 (accessed 2026-10-23).