Hardware Spec Index

Caldera FN-8847 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8847-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index220 (Case Fans scale)
Category rank#20,336
Street price$9
Power3 W
Performance per dollar24.44
Released2026

Specifications

BrandCaldera
ModelCaldera FN-8847 XT
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8847 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3148237 (accessed 2026-10-21).