Hardware Spec Index

Caldera FN-1021 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1021-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index367 (Case Fans scale)
Category rank#27,452
Street price$9
Power3 W
Performance per dollar40.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1021 Edge
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4746 Max 120mm PWM Case Fan (3-Pack)244$9Compare
Corvane FN-1118 Core 120mm PWM Case Fan351$9Compare
Teralux FN-1774 Ti 120mm PWM ARGB Case Fan949$29Compare
Zephyra FN-5880 Prime 120mm PWM ARGB Case Fan1,288$49Compare
Brontix FN-2513 SE 140mm PWM Case Fan (3-Pack)224$9Compare
Zephyra FN-1012 Max 120mm PWM Case Fan406$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1021 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76983717 (accessed 2026-10-26).