Hardware Spec Index

Caldera FN-6547 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6547-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index758 (Case Fans scale)
Category rank#4,241
Street price$19
Power3 W
Performance per dollar39.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6547 XT
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1144 Ultra 120mm PWM ARGB Case Fan1,166$39Compare
Corvane FN-5272 Prime 120mm PWM Case Fan640$19Compare
Brontix FN-3398 XT 120mm PWM ARGB Case Fan1,258$49Compare
Caldera FN-9834 Edge 140mm PWM ARGB Case Fan992$29Compare
Brontix FN-5598 Pro 140mm PWM ARGB Case Fan1,217$39Compare
Brontix FN-5240 Core 120mm PWM ARGB Case Fan (3-Pack)787$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6547 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/42322125 (accessed 2026-10-21).