Hardware Spec Index

Caldera FN-7639 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7639-TI · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index675 (Case Fans scale)
Category rank#38,285
Street price$19
Power4 W
Performance per dollar35.53
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7639 Ti
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8131 Core 120mm PWM Case Fan555$19Compare
Corvane FN-2181 Pro 120mm PWM Case Fan334$9Compare
Corvane FN-6072 Edge 140mm PWM Case Fan341$9Compare
Caldera FN-5740 Plus 120mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-1221 Prime 120mm PWM Case Fan (3-Pack)767$19Compare
Corvane FN-8342 XT 140mm PWM ARGB Case Fan1,264$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7639 Ti 140mm PWM Case Fan”, https://vextor7.com/item/20045388 (accessed 2026-10-20).