Hardware Spec Index

Caldera FN-4636 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4636-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index575 (Case Fans scale)
Category rank#20,546
Street price$19
Power3 W
Performance per dollar30.26
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4636 XT
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3097 Plus 120mm PWM ARGB Case Fan1,378$49Compare
Teralux FN-8937 Plus 120mm PWM Case Fan (3-Pack)639$19Compare
Brontix FN-5523 Plus 120mm PWM Case Fan (3-Pack)240$9Compare
Brontix FN-8081 Edge 120mm PWM Case Fan577$19Compare
Brontix FN-8727 Max 120mm PWM ARGB Case Fan1,233$49Compare
Corvane FN-7790 Pro 120mm PWM ARGB Case Fan975$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4636 XT 120mm PWM Case Fan”, https://vextor7.com/item/20076715 (accessed 2026-10-20).