Hardware Spec Index

Caldera FN-4121 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4121-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index250 (Case Fans scale)
Category rank#25,156
Street price$9
Power2 W
Performance per dollar27.78
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4121 Max
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2668 Ultra 120mm PWM ARGB Case Fan866$29Compare
Caldera FN-8554 Core 120mm PWM ARGB Case Fan (3-Pack)1,054$39Compare
Brontix FN-8783 Plus 140mm PWM Case Fan (3-Pack)517$19Compare
Teralux FN-7770 XT 140mm PWM ARGB Case Fan949$39Compare
Teralux FN-2250 Pro 120mm PWM ARGB Case Fan1,271$49Compare
Brontix FN-1958 Edge 120mm PWM Case Fan579$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4121 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/568268 (accessed 2026-10-19).