Hardware Spec Index

Caldera FN-6851 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6851-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#5,622
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6851 Core
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6851 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/41584967 (accessed 2026-10-26).