Hardware Spec Index

Caldera FN-6553 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6553-PLUS · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index210 (Case Fans scale)
Category rank#27,414
Street price$9
Power3 W
Performance per dollar23.33
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6553 Plus
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4206 Core 140mm PWM ARGB Case Fan (3-Pack)1,260$49Compare
Caldera FN-7985 Ti 120mm PWM Case Fan783$29Compare
Brontix FN-4228 Pro 120mm PWM Case Fan (3-Pack)550$19Compare
Teralux FN-8658 XT 120mm PWM Case Fan296$9Compare
Teralux FN-9167 Edge 140mm PWM Case Fan237$9Compare
Brontix FN-5027 Edge 120mm PWM Case Fan509$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6553 Plus 120mm PWM Case Fan”, https://vextor7.com/item/795243 (accessed 2026-10-18).