
Some advanced units, like EATX motherboards, are fitted with eight slots, but this is too many even for gaming PCs.Do you have an old laptop that’s become sluggish and slow? Are you tired of having your in-game experience ruined by terrible performance-related issues? Well, you’ll be pleased to know that you can fix a lot of these issues by simply upgrading your RAM. The market contains models that only contains two slots. Mini ITX models are only fitted with two RAM slots, ATX units have four slots, and Micro ATX motherboards are supplied with four slots. The number of slots depends on the form of your motherboard. This spec is also described on the website mentioned above. You should also examine the motherboard and check how many RAM slots it has.

Check the necessary info in the spec sheet. Go to the manufacturer’s website and find the model of the motherboard your device is fitted with. You can do it by searching for the System Information, which contains System Summary – the section that should tell you about the specifications of your motherboard. When shopping for RAM kits, you should check whether a motherboard of your device supports DDR4 or DDR3. Fortunately, they look different, so it should not cause serious difficulties. So, while selecting the best DDR3 RAM you should understand the distinction between these two RAM types clearly. That is why laptops cannot use the DIMM memory, and vice versa. The first type of RAM has 260 pins, the second – 288 pins.

SO-DIMM is 2.74-inches long, while the standard length of DIMM is 5¼-inches. Laptops need more compact memory as their size should be small enough for being portable. Actually, SO-DIMM is a smaller version of DIMM. Laptops use SO-DIMM module, whereas desktops utilize DIMM module. They differ in size, form, and configuration of the connector pins for establishing the connection to the motherboard. Laptops and desktops utilize different types of RAM.
