Hardware Spec Index

Caldera FN-3634 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3634-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,134 (Case Fans scale)
Category rank#13,338
Street price$49
Power4 W
Performance per dollar23.14
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3634 Core
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 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
Teralux FN-3849 Max 140mm PWM Case Fan (3-Pack)419$9Compare
Teralux FN-7349 Prime 140mm PWM Case Fan281$9Compare
Zephyra FN-6119 Ti 120mm PWM Case Fan649$19Compare
Zephyra FN-1278 Prime 120mm PWM Case Fan287$9Compare
Caldera FN-3451 Plus 140mm PWM ARGB Case Fan1,376$49Compare
Corvane FN-7848 Ti 140mm PWM Case Fan (3-Pack)599$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3634 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/123467 (accessed 2026-10-23).