Why My 64gb Usb Reads Only 32
The Problem: SanDisk 64GB flash drive only showing 32GB
I created a Windows 8.1 USB installation drive with my SanDisk 64GB USB drive. It worked corking and did everything for me. So I plan to reformat information technology, but the 64GB SanDisk wink drive only showing 32GB. I can see the details about my SanDisk 64GB USB drive, there are two partitions, one is the 32GB active partition, and another is a 27.6GB unallocated space. I tried to delete the active partition and the delete pick is grayed out in Deejay Management. After formatting, all I get is 32GB, non 64GB. I want to format the 64GB USB drive to full capacity. Any aid would be appreciated, Cheers.
Why 64GB USB/SD card Just Showing 32GB?
It is better to find out why 64GB USB bulldoze only shows 32GB before trying to set this upshot. The reasons can be various, but mainly include:
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The USB drive is used to create a Windows installation drive or a recovery drive (like the scenario in a higher place).
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The file arrangement of the 64GB flash bulldoze is changed to FAT32 not NTFS. As you know, the Disk Management can format an external hard drive to FAT32 up to 32GB, that'southward why you tin't become a partitioning larger than 32GB.
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The USB drive is divided into ii or more partitions. USB flash drive or SD menu ordinarily take merely ane sectionalization, because Windows cannot recognize and access data on the second sectionalization. If there are multiple partitions on a flash deejay, you can simply see the get-go volume in File Explorer. Thus the capacity you can use is the first partitioning.
How to Fix The 64GB wink bulldoze Only Showing 32GB Trouble?
To repair USB flash drive showing less space than its actual capacity, there are two methods you tin try. Keep reading, please!
Method ane. Convert 64GB wink drive from FAT32 to NTFS
If you lot find your 64GB USB stick has been formatted to exist FAT32, y'all can convert it to NTFS to bank check if the trouble tin exist stock-still. NTFS is the abbreviation of New Applied science File System adult by Microsoft, and makes upward for the limitation of FAT32 file system. The NTFS can support over 32GB partitions while FAT32 cannot.
The best NTFS to FAT32 converter is AOMEI Partition Assistant Professional, which is a powerful disk partitioning software in a popular Windows operating system, like Windows 7, 8, 10, 11 etc. The software allows you to convert file systems between FAT32 and NTFS without losing data/formatting to fix the 64GB wink drive only showing 32GB or other USB/SD card/HDD/SSD showing fewer space problems.
Connect the 64GB USB flash drive/SD card/memory stick to your computer. Download AOMEI Partition Banana Professional, install and launch it.
1. Right-click the 64GB USB bulldoze/SD carte du jour/memory stick and cull Advanced > Convert to NTFS .
2. Click OK .
3. Select Apply to catechumen FAT32 to NTFS without losing information.
4. Pitch on the 64GB USB wink drive/SD card/retention stick, select Resize Sectionalization .
five. Drag the double arrow to rightwards to extend the partition to its actual size.
6. Click Utilise at the tool bar to fix 64GB flash drive simply showing 32GB.
After a while, yous will go a whole 64GB partition on USB flash drive/SD card/memory stick to fully use. In other words, you will restore the USB flash disk back to total capacity.
Method 2. Restore USB flash disk back to total capacity with DiskPart
Besides, you lot can make clean the USB flash drive showtime and create 1 principal partition. Since Disk Management does not allow you lot to delete the partition on a removable device, you might need to use DiskPart.exe tool. This will clear all information on the flash drive, so you should back up USB drive beforehand.
1. Run Command Prompt as Administrator: Press Win+R to open Run box, input cmd and tap OK to open up Control Prompt window.
2. Blazon the following control in the Command Prompt windows and hit Enter key.
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diskpart
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list deejay: list all disks connected to your computer
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select deejay #: select the 64GB USB disk which only shows 32GB
Circumspection: # is the disk number of your USB drive, please supplant # with the correct disk number. Make sure you select the correct drive, as all the residuum actions will exist performed on the selected disk, such as formatting the disk. If y'all select the wrong disk, you lot'll lose all data stored on that disk.
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make clean
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create partition master: create a new partition on the USB drive
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format fs=ntfs quick
All these steps will create 1 NTFS partition on the 64GB flash drive. So y'all can go to the Windows File Explorer to check if it shows total capacity.
Terminal Words
In this post, we take introduced two solutions to "64GB flash drive only showing 32GB" issue. Choose ane based on your situation. Moreover, AOMEI Partition Banana Professional has the ability to remove write protection for USB drive/SD card/hard deejay, create 2d partition on SD menu, create bootable media, allocate free space from ane sectionalisation to another, convert primary partition to logical without losing data, and many more. AOMEI Division Assistant Server is available for Server users with all the advanced functions.
Source: https://www.diskpart.com/articles/64gb-flash-drive-only-showing-32gb-5740i.html
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