Are PC4 and DDR4 the same thing?
New 16GB PC4-25600 Laptop SODIMM DDR4 3200MHz Non-ECC 260-Pin Memory RAM
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Open Jan 27, 2026 - 03:07 PM
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Jan 27, 2026 - 03:07 PM
No, PC4 and DDR4 are not exactly the same thing. DDR4 refers to the fourth generation of Double Data Rate (DDR) Synchronous Dynamic Random-Access Memory, while PC4 is a naming convention used to indicate DDR4 memory modules and their bandwidth. Essentially, PC4 is used to describe the speed rating of DDR4 RAM.
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