Hardware Spec Index

Caldera FN-3855 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3855-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index629 (Case Fans scale)
Category rank#19,226
Street price$19
Power3 W
Performance per dollar33.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3855 Max
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 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-8277 Pro 120mm PWM Case Fan (3-Pack)325$9Compare
Caldera FN-4879 Plus 140mm PWM Case Fan724$19Compare
Zephyra FN-8922 Prime 140mm PWM ARGB Case Fan961$39Compare
Caldera FN-7910 Core 120mm PWM Case Fan (3-Pack)579$19Compare
Zephyra FN-7877 Prime 120mm PWM ARGB Case Fan (3-Pack)1,256$49Compare
Caldera FN-5743 Edge 120mm PWM Case Fan (3-Pack)497$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3855 Max 120mm PWM Case Fan”, https://vextor7.com/item/1653178 (accessed 2026-10-23).