Hardware Spec Index

Caldera FN-7687 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7687-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index577 (Case Fans scale)
Category rank#3,533
Street price$19
Power4 W
Performance per dollar30.37
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7687 Core
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 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
Teralux FN-5181 Ti 140mm PWM ARGB Case Fan1,204$49Compare
Caldera FN-7089 Ultra 120mm PWM ARGB Case Fan1,032$29Compare
Corvane FN-3183 XT 140mm PWM ARGB Case Fan1,098$39Compare
Teralux FN-3492 Core 140mm PWM Case Fan (3-Pack)230$9Compare
Brontix FN-4194 Core 120mm PWM Case Fan755$29Compare
Brontix FN-7661 XT 140mm PWM Case Fan718$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7687 Core 140mm PWM Case Fan”, https://vextor7.com/item/35457882 (accessed 2026-10-20).