Hardware Spec Index

Caldera FN-8521 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8521-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,209 (Case Fans scale)
Category rank#24,942
Street price$39
Power4 W
Performance per dollar31.00
Released2024

Specifications

BrandCaldera
ModelCaldera FN-8521 Plus
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise23 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
Corvane FN-3753 Max 120mm PWM Case Fan470$19Compare
Teralux FN-9517 Plus 140mm PWM ARGB Case Fan1,130$39Compare
Zephyra FN-4832 SE 120mm PWM Case Fan (3-Pack)698$19Compare
Corvane FN-4133 XT 120mm PWM Case Fan756$19Compare
Zephyra FN-8527 Edge 120mm PWM Case Fan469$19Compare
Caldera FN-4395 Edge 120mm PWM Case Fan221$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8521 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4493244 (accessed 2026-10-23).