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What type of DIMM does PC-133 SDRAM use?

  1. 184 pin DIMM

  2. 240 pin DIMM

  3. 168 pin DIMM

  4. 200 pin DIMM

The correct answer is: 168 pin DIMM

PC-133 SDRAM uses 168 pin DIMM. This is the standard pin count for SDRAM DIMMs, and is specific to PC-133 SDRAM. Option A and D have pin counts that are not commonly used for SDRAM DIMMs. Option B has a higher pin count which is typically used for DDR or DDR2 DIMMs.