Hardware Spec Index

Caldera FN-3985 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3985-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,302 (Case Fans scale)
Category rank#40,145
Street price$39
Power3 W
Performance per dollar33.38
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3985 XT
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 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
Teralux FN-3188 Core 140mm PWM ARGB Case Fan1,133$39Compare
Brontix FN-9208 Ti 140mm PWM ARGB Case Fan867$29Compare
Teralux FN-9619 Core 140mm PWM Case Fan609$19Compare
Corvane FN-5810 Core 120mm PWM ARGB Case Fan (3-Pack)959$29Compare
Teralux FN-6152 XT 120mm PWM ARGB Case Fan (3-Pack)1,222$39Compare
Corvane FN-4609 Edge 120mm PWM Case Fan585$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3985 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4601571 (accessed 2026-10-20).