Hardware Spec Index

Caldera FN-3886 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3886-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,261 (Case Fans scale)
Category rank#31,140
Street price$39
Power3 W
Performance per dollar32.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3886 Prime
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4565 XT 120mm PWM Case Fan (3-Pack)617$19Compare
Caldera FN-6822 Prime 120mm PWM Case Fan383$9Compare
Teralux FN-9982 Pro 120mm PWM ARGB Case Fan (3-Pack)1,375$49Compare
Teralux FN-8231 XT 120mm PWM Case Fan443$9Compare
Corvane FN-1833 Core 140mm PWM Case Fan422$19Compare
Zephyra FN-9103 Prime 120mm PWM Case Fan205$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3886 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94885448 (accessed 2026-10-26).