In order to connect and recognize the hard disk / SSD to be added separately from the Hard disk / SSD on which Windows 11 is installed, “Disk Management”-> “Initialize Disk” * Online storage -> You need to format the “unallocated” area. After formatting, it can be used as a new partition (D drive, E drive, etc.)
This article describes the procedure for connecting additional storage to Windows 11 and mounting it as a new drive.
Windows11 PC:Recognize additional Hard disk / SSD
Step 1:
Right-click on the Windows mark on the taskbar -> select Disk Management.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive01.png)
Step 2:
Initialize Disk screen: Select the partition style of MBR (Master Boot Record) / GPT (GUID Partition Table) -> Select “OK”.
This section explains the difference between MBR (Master Boot Record) and GPT (GUID Partition Table).
■ MBR (Master Boot Record)
・ Maximum disk size is limited to 2TB
・ Up to 4 partitions can be divided
■ GPT (GUID Partition Table)
・ Maximum disk size capacity can support 2TB or more
・ Up to 128 partitions can be divided
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive02.png)
Step 3:
Right-click on “Unallocated” -> select “New Simple Volume”.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive03.png)
Step 4:
Start New Simple Volume Wizard: Select Next.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive04.png)
Step 5:
Volume size specification screen: Specify volume size-> Select “Next”.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive05.png)
Step 6:
Drive letter or path assignment screen: Specify any drive letter -> Select Next.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive06.png)
Step 7:
Format Partition screen: Select “Format this volume with the following settings”.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive07.png)
Step 8:
New Simple Volume Wizard Screen: Select Finish.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive08.png)
Step 9:
Check the volume label and volume size of the added storage.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive09.png)
If you check it with Explorer, the newly added volume will be displayed and you will be able to use it.
![](https://inab818.site/home/wp-content/uploads/en/windows11/add-disk/win11-english-pc-add-harddisk-ssd-drive10.png)