Hardware Spec Index

Caldera FN-6861 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6861-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index409 (Case Fans scale)
Category rank#16,471
Street price$9
Power4 W
Performance per dollar45.44
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6861 Prime
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6861 Prime 140mm PWM Case Fan”, https://vextor7.com/item/96825181 (accessed 2026-10-25).