Hardware Spec Index

Caldera FN-3635 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3635-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index905 (Case Fans scale)
Category rank#48,165
Street price$29
Power3 W
Performance per dollar31.21
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3635 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4801 Pro 140mm PWM Case Fan668$19Compare
Corvane FN-9929 Ti 140mm PWM Case Fan499$19Compare
Teralux FN-5871 Ti 120mm PWM Case Fan565$19Compare
Brontix FN-2540 SE 120mm PWM ARGB Case Fan789$29Compare
Brontix FN-9294 Edge 120mm PWM ARGB Case Fan1,048$29Compare
Caldera FN-8776 Plus 140mm PWM Case Fan739$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3635 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6043871 (accessed 2026-10-20).