Hardware Spec Index

Caldera FN-4550 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4550-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,280 (Case Fans scale)
Category rank#7,661
Street price$49
Power4 W
Performance per dollar26.12
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4550 XT
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2371 Max 140mm PWM Case Fan571$19Compare
Brontix FN-9476 Prime 120mm PWM Case Fan362$9Compare
Teralux FN-5674 Prime 120mm PWM ARGB Case Fan1,184$39Compare
Teralux FN-5415 XT 120mm PWM ARGB Case Fan1,220$49Compare
Brontix FN-2180 Ultra 120mm PWM ARGB Case Fan995$29Compare
Teralux FN-4779 XT 140mm PWM Case Fan235$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4550 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/12950652 (accessed 2026-10-20).