Hardware Spec Index

Caldera FN-8946 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8946-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index949 (Case Fans scale)
Category rank#3,658
Street price$29
Power3 W
Performance per dollar32.72
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8946 SE
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3561 Ti 120mm PWM Case Fan625$19Compare
Caldera FN-6779 Core 140mm PWM ARGB Case Fan986$29Compare
Brontix FN-3397 Core 120mm PWM Case Fan421$19Compare
Zephyra FN-2703 Edge 140mm PWM Case Fan357$9Compare
Brontix FN-7022 Edge 120mm PWM ARGB Case Fan1,000$29Compare
Brontix FN-2197 Max 120mm PWM Case Fan242$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8946 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8889082 (accessed 2026-10-22).