Lecture 9: Cache Memory, Expansion cards and slots

In this video, we’ll explore Cache Memory, Expansion Cards, and Expansion Slots-essential components of computer hardware.
🔹 Topics Covered:
✅ What is Cache Memory? Levels (L1, L2, L3) and its role in speeding up processing
✅ Expansion Cards - Types (Graphics Card, Sound Card, Network Card, etc.)
✅ Expansion Slots - PCI, PCIe, AGP, and their purpose
Whether you're a beginner or looking to revise these fundamental concepts, this video will provide a clear and concise explanation.
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