Hardware Spec Index

Caldera FN-3812 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3812-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index288 (Case Fans scale)
Category rank#12,005
Street price$9
Power4 W
Performance per dollar32.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3812 Edge
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7189 Prime 120mm PWM Case Fan788$29Compare
Caldera FN-4972 Plus 120mm PWM Case Fan377$9Compare
Teralux FN-5323 Prime 140mm PWM Case Fan401$19Compare
Corvane FN-4727 XT 140mm PWM ARGB Case Fan1,242$39Compare
Teralux FN-6418 Plus 140mm PWM Case Fan (3-Pack)331$9Compare
Teralux FN-6862 Ti 120mm PWM Case Fan580$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3812 Edge 120mm PWM Case Fan”, https://vextor7.com/item/6205983 (accessed 2026-10-21).