Hardware Spec Index

Caldera FN-4721 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4721-MAX · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index232 (Case Fans scale)
Category rank#1,270
Street price$9
Power4 W
Performance per dollar25.78
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4721 Max
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4296 Ultra 140mm PWM Case Fan541$19Compare
Corvane FN-4813 Edge 120mm PWM Case Fan (3-Pack)226$9Compare
Teralux FN-4916 Max 140mm PWM Case Fan504$19Compare
Caldera FN-8793 Max 120mm PWM Case Fan728$19Compare
Brontix FN-4040 Ti 120mm PWM Case Fan (3-Pack)319$9Compare
Zephyra FN-2313 Edge 120mm PWM Case Fan713$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4721 Max 120mm PWM Case Fan”, https://vextor7.com/item/76988596 (accessed 2026-10-25).