Hardware Spec Index

Caldera FN-4735 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4735-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index888 (Case Fans scale)
Category rank#42,632
Street price$29
Power3 W
Performance per dollar30.62
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4735 Prime
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
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-4956 Plus 120mm PWM ARGB Case Fan1,033$29Compare
Zephyra FN-7130 Pro 140mm PWM Case Fan377$9Compare
Brontix FN-7072 SE 120mm PWM Case Fan300$9Compare
Teralux FN-1957 Core 120mm PWM ARGB Case Fan (3-Pack)988$29Compare
Caldera FN-8696 Pro 140mm PWM Case Fan (3-Pack)645$19Compare
Caldera FN-4623 Ultra 120mm PWM Case Fan (3-Pack)511$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4735 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93526190 (accessed 2026-10-26).