Hardware Spec Index

Caldera FN-3739 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3739-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index922 (Case Fans scale)
Category rank#13,156
Street price$29
Power3 W
Performance per dollar31.79
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3739 Plus
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise35 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
Corvane FN-1808 Max 120mm PWM ARGB Case Fan1,232$39Compare
Corvane FN-5523 Pro 140mm PWM Case Fan (3-Pack)392$19Compare
Brontix FN-6288 Ultra 140mm PWM Case Fan226$9Compare
Caldera FN-5394 XT 140mm PWM Case Fan314$9Compare
Brontix FN-1490 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,074$39Compare
Zephyra FN-7568 Prime 140mm PWM Case Fan684$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3739 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41366816 (accessed 2026-10-24).