Hardware Spec Index

Caldera FN-2338 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2338-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index898 (Case Fans scale)
Category rank#23,856
Street price$29
Power3 W
Performance per dollar30.97
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2338 Prime
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2471 SE 120mm PWM ARGB Case Fan (3-Pack)1,243$39Compare
Zephyra FN-1211 Ti 140mm PWM ARGB Case Fan890$29Compare
Zephyra FN-2730 Pro 140mm PWM Case Fan (3-Pack)308$9Compare
Brontix FN-4029 Edge 120mm PWM Case Fan681$19Compare
Brontix FN-3425 Ti 120mm PWM Case Fan775$19Compare
Caldera FN-1823 Max 120mm PWM Case Fan788$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2338 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94555299 (accessed 2026-10-22).