Hardware Spec Index

Caldera FN-1552 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1552-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#9,286
Street price$49
Power3 W
Performance per dollar28.57
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1552 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingMagnetic levitation
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
Zephyra FN-4877 Pro 120mm PWM Case Fan377$9Compare
Caldera FN-3981 Prime 120mm PWM Case Fan (3-Pack)347$9Compare
Caldera FN-2841 Ultra 140mm PWM Case Fan (3-Pack)672$19Compare
Brontix FN-8334 Max 120mm PWM Case Fan743$19Compare
Caldera FN-8628 Core 120mm PWM ARGB Case Fan (3-Pack)1,241$49Compare
Brontix FN-3129 SE 120mm PWM ARGB Case Fan1,281$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1552 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1665069 (accessed 2026-10-23).