Hardware Spec Index

Caldera FN-3634 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3634-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,301 (Case Fans scale)
Category rank#37,872
Street price$49
Power4 W
Performance per dollar26.55
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3634 XT
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-9043 Edge 140mm PWM ARGB Case Fan (3-Pack)1,338$49Compare
Caldera FN-5875 Ti 120mm PWM Case Fan (3-Pack)515$19Compare
Caldera FN-6039 Core 120mm PWM Case Fan379$19Compare
Caldera FN-8764 Ti 120mm PWM Case Fan (3-Pack)816$29Compare
Teralux FN-6871 Max 120mm PWM Case Fan (3-Pack)389$9Compare
Teralux FN-7533 Max 140mm PWM Case Fan (3-Pack)530$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3634 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2237508 (accessed 2026-10-22).