Can You Use Ddr3 In Ddr4 Slot



Can

Are DDR3 and DDR4 laptop memory (RAM) compatible? That’s a common question when it comes to memory upgrades. For instance, you bought a new laptop with DDR4 RAM and want to add more memory to it by inserting a DDR3 RAM module from your older laptop. You wonder if that’s possible. Unfortunately, that can’t be done. DDR3 and DDR4 laptop memory are not compatible / interchangeable.

Can You Use Ddr3 In Ddr4 Slot

First of all, a DDR3 laptop RAM module can’t physically fit into a DDR4 laptop RAM slot and vice versa. Notches on the connectors of memory sticks are on different places. The same applies to corresponding bumps in the RAM slots on notebook’s motherboards. Also, the number of pins doesn’t match. A DDR3 laptop memory module has 204 pins, whereas DDR4 has 260. Finally, DDR3 memory is a bit shorter than DDR4 – 2.66 versus 2.74 inches.

So, a DDR3 memory module won’t fit in a DDR4 slot…

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  2. Apr 18, 2019 A motherboard with DDR4 slots cannot use DDR3, and you can't put DDR4 into a DDR3 slot. But let's dig into the differences a bit more. Read more: Intel Core i9-9900K is the new champion of the.

Can You Use Ddr3 In A Ddr4 Slot

Can

Assuming you are running a DDR3 setup and DDR4 setup with the same speed and capacity With a single-channel DDR3 configuration yeah, your frames are going to suffer, especially in modern games. Upgrade that to a dual-channel DDR3 config and you should be fine, though. With a single-channel DDR4 configuration you should actually be fine.

And a DDR4 stick is incompatible with a DDR3 slot…

Ddr3 Ddr4 Compatibility

Can You Use Ddr3 In Ddr4 SlotYou

Besides the physical differences, DDR3 and DDR4 RAM differ in voltages. DDR3 uses a voltage of 1.5V (or 1.35V for DDR3L variant). DDR4 uses 1.2V. It is more power efficient and generally faster, but doesn’t noticeably improve overall performance nor battery life of notebooks.

Can You Use Ddr3 In Ddr4 Slot Price

Note: If you see “SODIMM” in specs of both DDR3 and DDR4 laptop memory, that doesn’t mean they are compatible. SODIMM only means they are small memory modules commonly used in laptops and some small form factor PCs, as opposed to physically much bigger DIMM memory used in traditional desktop computers. As a side note, DDR3 and DDR4 DIMMs aren’t compatible neither.