Hardware Spec Index

Caldera FN-7121 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7121-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index545 (Case Fans scale)
Category rank#24,790
Street price$19
Power3 W
Performance per dollar28.68
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7121 Edge
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6129 Pro 140mm PWM ARGB Case Fan939$29Compare
Zephyra FN-6436 Plus 140mm PWM Case Fan295$9Compare
Corvane FN-3105 Prime 120mm PWM ARGB Case Fan (3-Pack)1,380$49Compare
Brontix FN-7175 Core 120mm PWM ARGB Case Fan (3-Pack)1,356$49Compare
Corvane FN-5615 XT 120mm PWM ARGB Case Fan (3-Pack)1,063$39Compare
Zephyra FN-8810 SE 120mm PWM Case Fan805$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7121 Edge 140mm PWM Case Fan”, https://vextor7.com/item/8577331 (accessed 2026-10-19).