Hardware Spec Index

Caldera FN-7121 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7121-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,243 (Case Fans scale)
Category rank#2,369
Street price$39
Power3 W
Performance per dollar31.87
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7121 SE
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7121 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20179503 (accessed 2026-10-20).