Hardware Spec Index

Caldera FN-2690 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2690-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index554 (Case Fans scale)
Category rank#34,201
Street price$19
Power4 W
Performance per dollar29.16
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2690 SE
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6061 Edge 120mm PWM Case Fan785$19Compare
Zephyra FN-3664 Edge 120mm PWM ARGB Case Fan1,357$49Compare
Teralux FN-5248 XT 120mm PWM ARGB Case Fan1,061$29Compare
Caldera FN-7491 Core 120mm PWM Case Fan (3-Pack)424$19Compare
Brontix FN-3629 Ti 120mm PWM ARGB Case Fan1,086$39Compare
Zephyra FN-2294 Pro 140mm PWM ARGB Case Fan1,082$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2690 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9980980 (accessed 2026-10-24).