Hardware Spec Index

Caldera FN-5561 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5561-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index729 (Case Fans scale)
Category rank#15,775
Street price$19
Power2 W
Performance per dollar38.37
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5561 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 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-6176 Prime 140mm PWM ARGB Case Fan1,216$49Compare
Zephyra FN-2916 Plus 120mm PWM Case Fan574$19Compare
Teralux FN-7695 Max 140mm PWM Case Fan488$19Compare
Brontix FN-2823 Pro 120mm PWM ARGB Case Fan1,039$39Compare
Teralux FN-3437 Ti 140mm PWM ARGB Case Fan1,069$39Compare
Brontix FN-7947 Plus 120mm PWM Case Fan552$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5561 Prime 120mm PWM Case Fan”, https://vextor7.com/item/91662575 (accessed 2026-10-23).