Hardware Spec Index

Caldera FN-3331 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3331-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,074 (Case Fans scale)
Category rank#5,642
Street price$29
Power3 W
Performance per dollar37.03
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3331 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 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
Caldera FN-8486 Plus 120mm PWM Case Fan433$9Compare
Zephyra FN-9952 Pro 120mm PWM Case Fan (3-Pack)377$9Compare
Zephyra FN-8523 SE 120mm PWM ARGB Case Fan1,347$49Compare
Caldera FN-3486 Prime 140mm PWM ARGB Case Fan887$29Compare
Teralux FN-8680 Core 140mm PWM ARGB Case Fan1,205$39Compare
Caldera FN-7003 Max 120mm PWM ARGB Case Fan916$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3331 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71662043 (accessed 2026-10-25).