Hardware Spec Index

Caldera FN-8121 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8121-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,380 (Case Fans scale)
Category rank#20,705
Street price$49
Power3 W
Performance per dollar28.16
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8121 Core
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8121 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2959985 (accessed 2026-10-23).