- Available: In Stock
- Brands: Dell
- Model: 5521 / 3521 i3
Feature Insights
- Model / Board P/N: Dell Inspiron 3521 / 5521 Chipset / Board: LA-9104P Series Motherboard
Processor Support: Intel Core i3
Memory Support: DDR3 / DDR3L SO-DIMM
Graphics: Integrated Intel HD Graphics
Storage Interface: SATA HDD/SSD support
Warranty: 1 Month
DELL 5521 / 3521 i3 Laptop Motherboard
The DELL 5521 / 3521 i3 Laptop Motherboard is a genuine replacement board made for Dell Inspiron 5521 and 3521 laptops using Intel Core i3 processors. If your old board is faulty, dead, liquid-damaged, or causing performance issues, this motherboard restores smooth performance, stable multitasking, and fast boot-up — perfect for daily work, online classes, browsing, office tasks, and entertainment.
Supporting DDR3 RAM (4 GB–8 GB–16 GB depending on installed modules), this Dell i3 motherboard ensures reliable everyday performance. The integrated Intel HD Graphics provides clear visuals for movies, presentations, browsing, and light graphics tasks. Built with durable components, it delivers long-lasting stability and consistent results.
Compatible Models
Dell Inspiron 5521 (i3 variants)
Dell Inspiron 3521 (i3 variants)
Part Numbers (May include but not limited to)
5521 / 3521 i3 series boards
Exact part number may vary by batch
Maintenance Tips
Always install using proper anti-static precautions.
Use compatible Intel Core i3 processor and DDR3 RAM modules.
Clean internal dust regularly to avoid overheating.
Keep BIOS and drivers updated for best performance.
Avoid moisture and excessive heat to extend motherboard lifespan.
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