Hardware Spec Index

Caldera FN-3689 Ti 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3689-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index679 (Case Fans scale)
Category rank#149
Street price$19
Power3 W
Performance per dollar35.74
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3689 Ti
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5923 XT 120mm PWM Case Fan (3-Pack)710$29Compare
Zephyra FN-4809 Plus 120mm PWM ARGB Case Fan1,298$49Compare
Caldera FN-2935 Pro 140mm PWM ARGB Case Fan (3-Pack)1,150$49Compare
Teralux FN-1476 Prime 120mm PWM Case Fan (3-Pack)664$19Compare
Teralux FN-7342 Max 140mm PWM Case Fan806$19Compare
Brontix FN-9053 SE 120mm PWM Case Fan355$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3689 Ti 120mm PWM Case Fan”, https://vextor7.com/item/21524643 (accessed 2026-10-24).