Hardware Spec Index

Caldera FN-4638 Ti 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4638-TI · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index981 (Case Fans scale)
Category rank#17,160
Street price$29
Power4 W
Performance per dollar33.83
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4638 Ti
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise34 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
Brontix FN-5280 SE 120mm PWM ARGB Case Fan892$29Compare
Corvane FN-6950 Prime 140mm PWM ARGB Case Fan827$19Compare
Zephyra FN-7509 Edge 120mm PWM ARGB Case Fan961$29Compare
Brontix FN-2244 Prime 120mm PWM Case Fan (3-Pack)480$19Compare
Zephyra FN-8612 XT 120mm PWM ARGB Case Fan1,264$39Compare
Caldera FN-9476 XT 120mm PWM ARGB Case Fan1,151$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4638 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/14964973 (accessed 2026-10-26).