Hardware Spec Index

Caldera FN-3697 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3697-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,311 (Case Fans scale)
Category rank#11,285
Street price$49
Power3 W
Performance per dollar26.76
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3697 Prime
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 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
Brontix FN-5161 Prime 140mm PWM ARGB Case Fan (3-Pack)937$29Compare
Zephyra FN-8216 Plus 120mm PWM ARGB Case Fan (3-Pack)859$29Compare
Caldera FN-8912 Edge 140mm PWM ARGB Case Fan807$29Compare
Brontix FN-7340 Prime 120mm PWM Case Fan696$19Compare
Caldera FN-3577 XT 120mm PWM ARGB Case Fan953$29Compare
Teralux FN-8225 Max 120mm PWM ARGB Case Fan967$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3697 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4478092 (accessed 2026-10-22).