Hardware Spec Index

Caldera FN-3850 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3850-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index564 (Case Fans scale)
Category rank#33,624
Street price$19
Power3 W
Performance per dollar29.68
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3850 Prime
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3578 Core 120mm PWM ARGB Case Fan1,232$39Compare
Teralux FN-7532 Max 120mm PWM ARGB Case Fan1,316$49Compare
Teralux FN-2650 Ti 120mm PWM Case Fan695$19Compare
Teralux FN-8897 Plus 120mm PWM ARGB Case Fan (3-Pack)1,032$29Compare
Zephyra FN-8878 XT 140mm PWM ARGB Case Fan1,369$49Compare
Zephyra FN-7439 Pro 120mm PWM ARGB Case Fan (3-Pack)1,028$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3850 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/13447604 (accessed 2026-10-25).