Hardware Spec Index

Caldera FN-8397 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8397-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index297 (Case Fans scale)
Category rank#20,686
Street price$9
Power4 W
Performance per dollar33.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8397 XT
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8770 SE 120mm PWM ARGB Case Fan1,376$49Compare
Corvane FN-4627 Core 120mm PWM Case Fan626$19Compare
Corvane FN-4810 Plus 140mm PWM Case Fan (3-Pack)683$19Compare
Caldera FN-1632 SE 120mm PWM ARGB Case Fan (3-Pack)1,141$39Compare
Zephyra FN-9951 Plus 120mm PWM Case Fan (3-Pack)315$9Compare
Corvane FN-7795 Edge 120mm PWM ARGB Case Fan (3-Pack)1,263$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8397 XT 140mm PWM Case Fan”, https://vextor7.com/item/93977917 (accessed 2026-10-25).