Hardware Spec Index

Caldera FN-7739 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7739-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index277 (Case Fans scale)
Category rank#22,104
Street price$9
Power3 W
Performance per dollar30.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7739 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9186 Ultra 120mm PWM ARGB Case Fan1,360$49Compare
Corvane FN-9948 Plus 120mm PWM Case Fan228$9Compare
Brontix FN-1504 Pro 120mm PWM Case Fan297$9Compare
Caldera FN-4156 XT 120mm PWM Case Fan221$9Compare
Corvane FN-1851 Core 120mm PWM Case Fan717$19Compare
Teralux FN-1239 Ti 120mm PWM Case Fan (3-Pack)762$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7739 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7185984 (accessed 2026-10-24).