Geniune dell 1525 motherboard replacement

Model Compatibility: Dell Inspiron 15 3521

Processor Support: Intel Core i5 (3rd Generation, mobile class)

Chipset: Intel HM76 Express chipset

Memory Support: DDR3 RAM, dual-channel support

Maximum Memory: Up to 8GB or 16GB (variant dependent)

Graphics: Integrated Intel HD Graphics 4000

Storage Interface: SATA 3.0 for HDD/SSD

Display Output: Integrated LCD controller (panel dependent)

Connectivity: USB 2.0, USB 3.0, Ethernet LAN, audio ports

Power Management: Integrated VRM and charging circuitry

Cooling Support: Fan and heat sink integration with thermal sensors

Form Factor: Dell proprietary laptop motherboard