Casinopakisra 发表于 2025-11-27 17:26:57

Can DDR3 RAM Be Used in DDR4 Slot?

No, DDR3 RAM cannot be used in a DDR4 slot. This is because DDR3 and DDR4 memory modules have different physical designs, electrical requirements, and notch positions that prevent compatibility. Attempting to force a DDR3 module into a DDR4 slot can damage both the RAM and the motherboard.

DDR3 operates at 1.5V, while DDR4 runs at 1.2V, leading to potential electrical issues. Additionally, the number of pins differs: DDR3 has 240 pins and DDR4 has 288 pins, making them physically incompatible. Always use the correct type of RAM specified for your motherboard to ensure proper function and avoid hardware damage.
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