Hardware Spec Index

Caldera FN-3620 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3620-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index957 (Case Fans scale)
Category rank#49,321
Street price$29
Power3 W
Performance per dollar33.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3620 Ultra
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 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
Zephyra FN-7321 Edge 120mm PWM ARGB Case Fan973$29Compare
Corvane FN-8664 XT 120mm PWM Case Fan547$19Compare
Zephyra FN-2070 Ultra 120mm PWM ARGB Case Fan1,196$49Compare
Brontix FN-4923 Pro 120mm PWM Case Fan412$9Compare
Corvane FN-8306 Prime 120mm PWM ARGB Case Fan1,352$49Compare
Teralux FN-4039 Prime 120mm PWM Case Fan773$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3620 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2000854 (accessed 2026-10-19).