Hardware Spec Index

Caldera FN-2681 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2681-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#7,663
Street price$39
Power4 W
Performance per dollar30.62
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2681 SE
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9490 Core 120mm PWM ARGB Case Fan (3-Pack)1,332$49Compare
Zephyra FN-9577 SE 120mm PWM Case Fan670$19Compare
Corvane FN-3040 Max 120mm PWM Case Fan834$19Compare
Zephyra FN-7034 Edge 140mm PWM Case Fan (3-Pack)383$9Compare
Caldera FN-8563 Ti 120mm PWM Case Fan620$19Compare
Brontix FN-2827 SE 120mm PWM ARGB Case Fan (3-Pack)1,317$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2681 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/765940 (accessed 2026-10-19).