Hardware Spec Index

Caldera FN-1738 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1738-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index532 (Case Fans scale)
Category rank#49,965
Street price$19
Power3 W
Performance per dollar28.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1738 Plus
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1833 XT 120mm PWM Case Fan571$19Compare
Caldera FN-1469 Pro 140mm PWM ARGB Case Fan1,024$39Compare
Zephyra FN-9058 Edge 120mm PWM ARGB Case Fan1,036$29Compare
Caldera FN-1318 Ti 120mm PWM Case Fan489$19Compare
Zephyra FN-9882 Ti 140mm PWM ARGB Case Fan1,080$29Compare
Zephyra FN-7401 Plus 140mm PWM Case Fan (3-Pack)652$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1738 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4265151 (accessed 2026-10-19).