Hardware Spec Index

Caldera FN-7221 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7221-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index448 (Case Fans scale)
Category rank#1,555
Street price$19
Power3 W
Performance per dollar23.58
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7221 XT
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1642 Ultra 120mm PWM Case Fan297$9Compare
Caldera FN-9503 Pro 120mm PWM Case Fan (3-Pack)701$19Compare
Brontix FN-8804 Edge 120mm PWM Case Fan462$19Compare
Teralux FN-2174 Ti 140mm PWM Case Fan287$9Compare
Caldera FN-7907 XT 140mm PWM ARGB Case Fan (3-Pack)1,200$49Compare
Teralux FN-8243 Core 120mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7221 XT 120mm PWM Case Fan”, https://vextor7.com/item/5221609 (accessed 2026-10-20).