Hardware Spec Index

Caldera FN-6387 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6387-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index966 (Case Fans scale)
Category rank#26,485
Street price$29
Power3 W
Performance per dollar33.31
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6387 Ultra
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise25 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
Zephyra FN-8883 Pro 120mm PWM Case Fan380$9Compare
Zephyra FN-8538 Pro 120mm PWM ARGB Case Fan1,064$39Compare
Brontix FN-1709 Plus 120mm PWM Case Fan (3-Pack)776$19Compare
Zephyra FN-4747 Plus 120mm PWM Case Fan (3-Pack)667$19Compare
Brontix FN-3218 Core 120mm PWM ARGB Case Fan1,041$29Compare
Brontix FN-5178 Plus 140mm PWM Case Fan272$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6387 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3976562 (accessed 2026-10-19).