Hardware Spec Index

Caldera FN-4687 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4687-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index434 (Case Fans scale)
Category rank#42,046
Street price$19
Power2 W
Performance per dollar22.84
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4687 Ultra
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1085 Plus 140mm PWM Case Fan708$19Compare
Caldera FN-9520 Ti 120mm PWM Case Fan (3-Pack)449$19Compare
Brontix FN-2526 XT 140mm PWM ARGB Case Fan1,255$39Compare
Zephyra FN-8569 XT 120mm PWM ARGB Case Fan1,038$39Compare
Caldera FN-1655 Edge 120mm PWM Case Fan (3-Pack)434$19Compare
Corvane FN-8753 Ti 120mm PWM ARGB Case Fan (3-Pack)1,172$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4687 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21361388 (accessed 2026-10-20).