Hardware Spec Index

Caldera FN-7770 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7770-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index524 (Case Fans scale)
Category rank#49,208
Street price$19
Power2 W
Performance per dollar27.58
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7770 Ultra
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4358 Ti 120mm PWM Case Fan316$9Compare
Zephyra FN-6052 SE 120mm PWM ARGB Case Fan1,318$49Compare
Zephyra FN-5992 SE 120mm PWM Case Fan426$9Compare
Caldera FN-8418 Prime 140mm PWM ARGB Case Fan1,072$39Compare
Brontix FN-6051 Edge 140mm PWM ARGB Case Fan1,169$49Compare
Corvane FN-5447 Ultra 120mm PWM ARGB Case Fan (3-Pack)840$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7770 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2166344 (accessed 2026-10-23).