Hardware Spec Index

Caldera FN-4284 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4284-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index596 (Case Fans scale)
Category rank#9,296
Street price$19
Power3 W
Performance per dollar31.37
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4284 Core
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8956 Plus 120mm PWM Case Fan463$19Compare
Caldera FN-6140 Ti 120mm PWM Case Fan (3-Pack)548$19Compare
Teralux FN-9897 XT 140mm PWM Case Fan541$19Compare
Caldera FN-7581 Pro 120mm PWM Case Fan218$9Compare
Corvane FN-3753 Ti 140mm PWM ARGB Case Fan (3-Pack)1,276$49Compare
Brontix FN-9670 Prime 140mm PWM ARGB Case Fan837$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4284 Core 140mm PWM Case Fan”, https://vextor7.com/item/21780066 (accessed 2026-10-25).