Is PC4 RAM the same as DDR4 RAM?
New 64GB 2x 32GB PC4-25600 Laptop SODIMM DDR4 260-Pin Memory RAM
Memory
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Open Dec 22, 2025 - 08:56 AM
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Dec 22, 2025 - 08:56 AM
No, PC4 RAM and DDR4 RAM refer to related but different things. DDR4 is the type of RAM (Double Data Rate 4th generation), while PC4 refers to the module’s bandwidth specification (e.g., PC4-21300). In general usage, "PC4 RAM" and "DDR4 RAM" are often used interchangeably, but PC4 specifically indicates DDR4 memory modules.
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