Hardware Spec Index

Caldera FN-4542 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4542-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index931 (Case Fans scale)
Category rank#43,048
Street price$29
Power3 W
Performance per dollar32.10
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4542 Ultra
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1320 Pro 120mm PWM Case Fan407$19Compare
Caldera FN-2573 Core 120mm PWM Case Fan379$9Compare
Teralux FN-6213 Core 120mm PWM Case Fan758$29Compare
Zephyra FN-7606 XT 120mm PWM ARGB Case Fan (3-Pack)898$29Compare
Caldera FN-4974 Max 120mm PWM Case Fan675$19Compare
Caldera FN-9591 Ti 140mm PWM ARGB Case Fan1,043$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4542 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7902806 (accessed 2026-10-24).