Hardware Spec Index

Caldera FN-6501 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6501-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index335 (Case Fans scale)
Category rank#34,895
Street price$9
Power3 W
Performance per dollar37.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6501 XT
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3959 Max 120mm PWM Case Fan (3-Pack)540$19Compare
Zephyra FN-7170 Pro 120mm PWM ARGB Case Fan1,064$39Compare
Caldera FN-3768 SE 120mm PWM ARGB Case Fan1,015$29Compare
Caldera FN-7577 Max 120mm PWM Case Fan259$9Compare
Brontix FN-1873 Edge 120mm PWM Case Fan207$9Compare
Corvane FN-1608 Max 120mm PWM Case Fan460$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6501 XT 140mm PWM Case Fan”, https://vextor7.com/item/7783570 (accessed 2026-10-23).