Hardware Spec Index

Caldera FN-6047 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6047-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index438 (Case Fans scale)
Category rank#45,720
Street price$19
Power4 W
Performance per dollar23.05
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6047 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5201 Ti 120mm PWM ARGB Case Fan1,193$49Compare
Brontix FN-2485 Prime 120mm PWM ARGB Case Fan825$29Compare
Zephyra FN-5350 SE 140mm PWM ARGB Case Fan1,400$49Compare
Brontix FN-7900 Ti 140mm PWM ARGB Case Fan1,097$39Compare
Brontix FN-2772 Max 140mm PWM ARGB Case Fan894$29Compare
Corvane FN-2884 Ultra 140mm PWM ARGB Case Fan1,319$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6047 Prime 140mm PWM Case Fan”, https://vextor7.com/item/206994 (accessed 2026-10-19).