Hardware Spec Index

Caldera FN-4487 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4487-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,222 (Case Fans scale)
Category rank#29,158
Street price$39
Power3 W
Performance per dollar31.33
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4487 Prime
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7561 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,072$39Compare
Zephyra FN-3470 Max 120mm PWM ARGB Case Fan1,341$49Compare
Teralux FN-5907 Core 140mm PWM Case Fan578$19Compare
Caldera FN-2375 Max 120mm PWM Case Fan453$19Compare
Caldera FN-6757 SE 120mm PWM Case Fan683$19Compare
Caldera FN-4298 Prime 140mm PWM ARGB Case Fan1,201$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4487 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/493759 (accessed 2026-10-21).