Are All M 2 Slots the Same Size?

M.2, previously known as the Next Generation Form Factor (NGFF), is a specification for internally mounted computer expansion cards and associated connectors.

It replaces the mSATA standard, which uses the PCI Express Mini Card physical card layout and connectors.

M.2 is very versatile, as it can be used for a wide variety of applications. These include SSDs, Wi-Fi, Bluetooth, GPS, and even some high-end GPUs.

The M.2 specification defines several module sizes and each size has its own connector type.

The most common M.2 module sizes are Type 2230 and Type 2242.

Type 2230 modules are 30 mm in length and have a width of just under 22 mm. Type 2242 modules are 42 mm in length and have the same width as Type 2230 modules.

Type 2230 and Type 2242 modules can be used in any M.2 slot that supports those dimensions. However, some M.2 slots only support one module size or the other.

For example, many laptop M.2 slots only support Type 2230 modules because they’re designed specifically for Wi-Fi cards or SSDs that use that form factor.

If you’re not sure what size module your M.2 slot supports, you can check the documentation for your motherboard or laptop.

Alternatively, you can measure the slot to determine which module size it supports.

M 2 slots come in different sizes because of the different applications they are used for . The most common size is Type 2230 followed by Type 2242 .

Many laptop M 2 slots only support Type 2230 modules because they ’ re designed specifically for Wi-Fi cards or SSDs that use that form factor . You can check the documentation for your motherboard or laptop to see what size module it supports or you can measure the slot to determine which module size it supports .