Hardware Spec Index

Caldera FN-9221 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9221-PRIME · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index677 (Case Fans scale)
Category rank#31,947
Street price$19
Power4 W
Performance per dollar35.63
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9221 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5752 Edge 120mm PWM ARGB Case Fan1,398$49Compare
Corvane FN-2411 XT 120mm PWM ARGB Case Fan1,055$39Compare
Corvane FN-2234 XT 120mm PWM Case Fan393$19Compare
Corvane FN-6669 Edge 120mm PWM ARGB Case Fan1,254$49Compare
Corvane FN-8584 Max 140mm PWM Case Fan476$19Compare
Zephyra FN-6506 SE 120mm PWM ARGB Case Fan1,238$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9221 Prime 140mm PWM Case Fan”, https://vextor7.com/item/495609 (accessed 2026-10-18).