Hardware Spec Index

Caldera FN-4503 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4503-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index654 (Case Fans scale)
Category rank#11,039
Street price$19
Power3 W
Performance per dollar34.42
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4503 Plus
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 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
Corvane FN-5948 Ultra 120mm PWM ARGB Case Fan935$29Compare
Brontix FN-4952 SE 120mm PWM Case Fan (3-Pack)225$9Compare
Corvane FN-6885 Max 120mm PWM Case Fan362$9Compare
Zephyra FN-4053 Plus 120mm PWM Case Fan783$19Compare
Caldera FN-9969 Pro 120mm PWM Case Fan (3-Pack)468$19Compare
Zephyra FN-8158 Ultra 140mm PWM Case Fan745$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4503 Plus 120mm PWM Case Fan”, https://vextor7.com/item/41006654 (accessed 2026-10-19).