Intel Core i5-520M 2.4GHz Socket G1 Laptop CPU SLBU3
Intel Core i5-520M 2.4GHz Socket G1 Laptop CPU SLBU3
Intel Core i5-520M 2.4GHz Laptop Processor – Socket G1 (RPGA988A)
Upgrade or restore your laptop's performance with the Intel Core i5-520M processor. Built on Intel's 32nm manufacturing process, this dual-core, quad-thread CPU delivers reliable computing power for everyday office tasks, multitasking, and productivity applications. Whether you're replacing a failed processor or upgrading an older system, the i5-520M is a proven, cost-effective choice for Socket G1 / RPGA988A laptops.
Key Specifications
- Model: Intel Core i5-520M
- Stepping / OPN: SLBU3 / SLBNB
- Clock Speed: 2.4GHz
- Cache: 3MB L3 Smart Cache
- Cores / Threads: Dual-Core / 4 Threads
- Socket: Socket G1 / RPGA988A
- Chip Process: 32 Nanometers
- TDP: 35W
- PCIe Version: PCIe 2.0
- Supported Memory: DDR3, Dual-Channel (2 Memory Channels)
- Application: Laptop / Notebook
- Integrated GPU: No
- Cooling System Included: No
- Made in Mainland China
What's in the Box
- 1 × Intel Core i5-520M Processor (SLBU3 / SLBNB)
Note: Photos and serial numbers shown are for reference only. Actual item may vary slightly — the physical product received takes precedence.
Why Choose the i5-520M?
The Intel Core i5-520M is a reliable Socket G1 processor that strikes a great balance between performance and power efficiency at 35W TDP. With 4 threads and DDR3 dual-channel memory support, it handles office workloads, web browsing, and media playback with ease. It's an ideal pick for technicians, refurbishers, and budget-conscious upgraders looking to extend the life of compatible laptops.
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Frequently Asked Questions
Q: What laptops are compatible with the Intel Core i5-520M processor?
A: The Intel Core i5-520M is compatible with laptops that use the Socket G1 (RPGA988A) socket and support Intel's first-generation Core i5 mobile processors. Many laptops from brands like HP, Dell, Lenovo, and Toshiba released around 2010–2012 used this socket. Always verify your laptop's motherboard specifications before purchasing.
Q: Does the Intel Core i5-520M come with a cooling fan or thermal paste?
A: No, this listing includes only the processor itself (1 × Intel Core i5-520M CPU). No cooling system or thermal paste is included. You will need to reuse your existing heatsink/fan assembly or purchase one separately.
Q: What memory type does the i5-520M support?
A: The Intel Core i5-520M supports DDR3 memory with dual-channel configuration (2 memory channels), allowing for improved memory bandwidth when two matched memory modules are installed.
Q: Is this processor unlocked for overclocking?
A: No, the Intel Core i5-520M is not an unlocked processor. The clock multiplier is locked, so standard overclocking is not supported.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.