Hardware Spec Index

Caldera FN-1221 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1221-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,246 (Case Fans scale)
Category rank#8,393
Street price$39
Power2 W
Performance per dollar31.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1221 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2599 Ultra 120mm PWM ARGB Case Fan1,013$39Compare
Zephyra FN-8116 Ultra 120mm PWM ARGB Case Fan1,313$49Compare
Zephyra FN-6387 Ultra 140mm PWM Case Fan (3-Pack)750$19Compare
Caldera FN-6578 Ti 120mm PWM ARGB Case Fan1,190$39Compare
Caldera FN-1621 SE 120mm PWM ARGB Case Fan1,322$49Compare
Teralux FN-1075 XT 120mm PWM Case Fan (3-Pack)479$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1221 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6561367 (accessed 2026-10-20).