Hardware Spec Index

Caldera FN-6544 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6544-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,001 (Case Fans scale)
Category rank#28,370
Street price$29
Power4 W
Performance per dollar34.52
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6544 Prime
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5533 Plus 140mm PWM Case Fan (3-Pack)445$19Compare
Brontix FN-9294 Pro 120mm PWM ARGB Case Fan838$29Compare
Corvane FN-5647 Max 120mm PWM ARGB Case Fan1,034$29Compare
Teralux FN-4405 Max 120mm PWM Case Fan756$19Compare
Teralux FN-6934 Ultra 120mm PWM ARGB Case Fan1,205$39Compare
Teralux FN-2378 XT 120mm PWM ARGB Case Fan866$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6544 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6170680 (accessed 2026-10-23).