Is DDR4 and PC4 RAM the same? New 32GB 2x16GB PC4-21300 Laptop SODIMM 260-Pin DDR4 2666MHz Memory RAM Memory

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Is DDR4 and PC4 RAM the same? New 32GB 2x16GB PC4-21300 Laptop SODIMM 260-Pin DDR4 2666MHz Memory RAM Memory

Status: Open Jan 14, 2026 - 12:00 PM

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Jan 14, 2026 - 12:00 PM

Yes, DDR4 and PC4 RAM refer to the same type of memory. "DDR4" describes the fourth generation of Double Data Rate memory, while "PC4" is a naming convention used to indicate DDR4 modules and their bandwidth. Both terms are often used interchangeably when referring to modern RAM.

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New 32GB 2x16GB PC4-21300 Laptop SODIMM 260-Pin DDR4 2666MHz Memory RAM

New 32GB Laptop Memory RAM Specifications: Capacity: 32GB ECC Type: Non-ECC Unbuffered Speed: PC4-21300 Frequency: 2666MHz Voltage: 1.2V Pin Count: 260 Form Factor: SO-DIMM Type: DDR4 SDRAM

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New 32GB 2x16GB PC4-21300 Laptop SODIMM 260-Pin DDR4 2666MHz Memory RAM

New 32GB Laptop Memory RAM Specifications: Capacity: 32GB ECC Type: Non-ECC Unbuffered Speed: PC4-21300 Frequency: 2666MHz Voltage: 1.2V Pin Count: 260 Form Factor: SO-DIMM Type: DDR4 SDRAM

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Is DDR4 and PC4 RAM the same? New 32GB 2x16GB PC4-21300 Laptop SODIMM 260-Pin DDR4 2666MHz Memory RAM Memory

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