Hardware Spec Index

Caldera FN-2345 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2345-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index440 (Case Fans scale)
Category rank#19,449
Street price$19
Power4 W
Performance per dollar23.16
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2345 Prime
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5271 Core 120mm PWM Case Fan707$19Compare
Brontix FN-8376 Prime 120mm PWM ARGB Case Fan (3-Pack)1,187$39Compare
Teralux FN-7629 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,017$29Compare
Caldera FN-9121 Max 120mm PWM ARGB Case Fan (3-Pack)1,190$39Compare
Caldera FN-5214 Plus 120mm PWM Case Fan584$19Compare
Teralux FN-9461 Core 120mm PWM Case Fan773$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2345 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3134243 (accessed 2026-10-21).