Hardware Spec Index

Caldera FN-6561 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6561-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,183 (Case Fans scale)
Category rank#23,180
Street price$39
Power4 W
Performance per dollar30.33
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6561 SE
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4234 Ti 120mm PWM Case Fan525$19Compare
Caldera FN-2443 Core 120mm PWM ARGB Case Fan966$29Compare
Teralux FN-1558 Max 140mm PWM ARGB Case Fan972$29Compare
Brontix FN-6554 SE 120mm PWM Case Fan362$19Compare
Teralux FN-3574 Plus 120mm PWM ARGB Case Fan (3-Pack)1,134$39Compare
Zephyra FN-8770 Ti 120mm PWM Case Fan304$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6561 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/651532 (accessed 2026-10-24).