COMPTIA A+ Practice Exam

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How many pins does MicroDIMM DDR2 SDRAM have?

  1. 200

  2. 214

  3. 240

  4. 288

The correct answer is: 214

MicroDIMM DDR2 SDRAM has 214 pins. This compact memory form factor is designed specifically for mobile devices, such as laptops and some small form-factor devices, where space is at a premium. The MicroDIMM version of DDR2 uses a different pin count than its larger counterparts, such as the standard DIMM or SODIMM modules, which have 240 and 200 pins respectively. Understanding the specifics of these connectors is crucial for compatibility when upgrading or replacing memory in various devices. The pin count directly correlates with the design of the memory module, ensuring that it can fit into the designated slot while maintaining functionality.

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