Hardware Spec Index

Caldera FN-6505 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6505-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,208 (Case Fans scale)
Category rank#25,353
Street price$49
Power4 W
Performance per dollar24.65
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6505 Prime
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingFluid dynamic 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
Caldera FN-5792 Core 120mm PWM Case Fan323$9Compare
Brontix FN-3415 SE 120mm PWM ARGB Case Fan964$29Compare
Brontix FN-5192 Plus 120mm PWM ARGB Case Fan1,359$39Compare
Zephyra FN-6258 SE 120mm PWM Case Fan405$9Compare
Caldera FN-6291 XT 120mm PWM Case Fan518$19Compare
Caldera FN-3816 XT 140mm PWM ARGB Case Fan1,269$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6505 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6205488 (accessed 2026-10-21).