Which partitioning method must be used for a 4tb hard drive

Many type of Windows 10, 8 or 7 users include a 4TB difficult drive to expand also storage. However, they cannot partition 4TB hard drive even more than 2TB. Here you can learn exactly how to partition it entirely.

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The Problem

As the scenario sassist, the user can’t partition even more than 2TB on her 4TB tough drive. This isn’t an inexplicable scenario; many Windows users have actually encountered the exact same difficulty as soon as upgrading their PCs. If you desire to partition a 4TB tough drive, then you need to understand also the basic needs of hard drives in Windows.

Regardless of what Windows operating system you are using, you have to understand that tbelow are 2 kinds of partition table on difficult drives: Master boot document (MBR) and GUID partition table (GPT). MBR provides the conventional BIOS, and also supports drives approximately 2TB in capacity. GPT uses UEFI (combined extensible firmware interface) which have the right to support disks bigger than 2TB. So, if you discover that you can’t partition a 4TB difficult drive, it can be because it is an MBR drive. If it is an MBR disk, then you deserve to solve the trouble by converting the drive from MBR to GPT.

The Solutions

We currently recognize that the MBR deserve to just support disks up 2TB in size, any type of extran area past this will certainly simply be invalid and also will show as unalsituated room. Although, you can typically partition unallocated area, you will find that the ‘New Simple Volume’ choice is greyed out and you won’t be able to create a partition. Once you have actually checked to watch whether your motherboard is UEFI compatible, you deserve to proceed to converting your MBR disk to GPT and also solve the 2TB limit difficulty.

Unfortunately, favor via the ‘New Simple Volume’ function, Windows Disk Management will also grey out ‘Convert to GPT Disk’.


In order to convert an MBR disk to a GPT disk without shedding any information, we highly recommfinish that you use AOMEI Partition Assistant to convert the disk. AOMEI Partition Assistant is a skilled disk manager that you deserve to use to convert any kind of disk between MBR and GPT in a couple of easy clicks without damaging any type of of your data.

Note: Although AOMEI Partition Assistant have the right to aid you convert from MBR to GPT without shedding data, you have to backup disk in development to prevent any type of accidents bring about data loss.

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Step1. Downfill, install and also launch AOMEI Partition Assistant Standard edition. The standard indevelopment for your tough drive will certainly be shown in the major home window. You will be able to see that the 4TB drive reflects a 2TB partition and 2TB of unallocated space. In order to convert the drive from MBR to GPT you must appropriate click the MBR disk, select “Convert to GPT Disk”.


Step2. A home window will popup asking you to confirm whether you want to convert the MBR disk to a GPT disk. Click OK, and also you will certainly be lugged to the primary home window.


Step3. Here you can view that disk 2 has been noted as a GPT drive. In order to confirm this adjust, click Apply , and wait for the conversion to end up.


Finally, the MBR disk will have been converted to a GPT disk and also you will have the ability to partition the entire 4TB difficult drive. If you would choose to convert a mechanism disk (a disk containing the OS) quite than a file disk, then you can upgrade to AOMEI Partition Assistant Professional edition which supports transform boot disk between MBR and GPT without losing information.

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PS: if you desire to convert a boot disk from MBR to GPT, then you should make certain that your computer systems motherboard supports UEFI mode, otherwise, the computer won’t boot up after the hard drive convariation has actually finished.