Hardware Spec Index

Caldera FN-7656 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7656-MAX · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index549 (Case Fans scale)
Category rank#8,811
Street price$19
Power2 W
Performance per dollar28.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7656 Max
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2052 XT 120mm PWM Case Fan499$19Compare
Caldera FN-8816 Core 140mm PWM Case Fan221$9Compare
Teralux FN-4760 Max 120mm PWM ARGB Case Fan1,285$49Compare
Brontix FN-4954 Edge 120mm PWM Case Fan279$9Compare
Brontix FN-9914 Prime 120mm PWM Case Fan200$9Compare
Teralux FN-1881 SE 120mm PWM Case Fan (3-Pack)589$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7656 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19000643 (accessed 2026-10-26).