Hardware Spec Index

Caldera FN-4478 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4478-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index661 (Case Fans scale)
Category rank#27,277
Street price$19
Power4 W
Performance per dollar34.79
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4478 XT
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2997 XT 120mm PWM ARGB Case Fan (3-Pack)919$29Compare
Zephyra FN-2016 Pro 140mm PWM Case Fan532$19Compare
Brontix FN-5205 Core 140mm PWM ARGB Case Fan1,302$49Compare
Zephyra FN-1056 Max 140mm PWM ARGB Case Fan765$19Compare
Zephyra FN-8881 Ti 120mm PWM Case Fan713$19Compare
Corvane FN-7864 SE 120mm PWM ARGB Case Fan1,102$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4478 XT 120mm PWM Case Fan”, https://vextor7.com/item/76010485 (accessed 2026-10-23).