Can I divide into 2 partitions of 2TB, a 4TB HDD into only 1 HDD for a Wii U?

According to Wii U Internal Storage Space Information (Nintendo Wii U FAQ):
Maximum storage capacity for one device is 2TB. "Following the December [2012] system update the Wii U will be able to recognize a storage device that is over 2TB, but 2TB will still be the maximum amount of storage capacity. Any extra capacity in the storage device beyond the 2TB will not be accessible via the Wii U."
With this in mind, my theory is to partition a 4TB or 5TB hard drive into 2TB each partition, so if I connect a single disk, wii U ... (in theory) Wii U should recognize those 2 partitions of 2TB each. But I don't know if this works and I would like to know if anyone has tried before. Some have already answered similar questions such as that it might sound insane to have more than 2TB when the Wii U romset weighs only 750GB (including DLCs + Updates). but I also wanted to add the Wii (2TB) and Gamecube (600 GB) romsets through Wup Installer in the main menu. I calculated the total and with 3.7 TB it would be enough.
it really is a 5TB disk (specifically ADATA HD710, that I have not yet bought) but due to the format, surely some GBs are lost in the manufacturing process and they are really only 4.5TB, and I would like them to be at least partitions of 1990GB.
Additionally, I don't have any more discs to do the tests but I would like someone to try it with an HDD of approximately 120GB, partitioning into 2 (60GB each) and telling me their results.
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How do I split a 2TB hard drive?
In the left pane, under Storage , select Disk Management . Right-click an unallocated region on your hard disk, and then select New Simple Volume . In the New Simple Volume Wizard , select Next . Enter the size of the volume you want to create in megabytes (MB) or accept the maximum default size, and then select Next .Is it better to have 2 partitions or 1?
With one disk partition, you don't have to worry about overall disk space, aside from filling up the drive completely. But with multiple partitions, you can end up in a situation where you're cramped for space on one partition but have plenty of free space on another.Can I divide my HDD?
Open Disk Management. Select the disk from which you want to make a partition. Right-click the Unpartitioned space in the bottom pane and select New Simple Volume. Enter the size and click next, and you are done.How many partitions is best for 2TB?
The maximum size of an MBR disk is 2TB (Terabytes) and it can hold up to 4 primary partitions.Unallocated space greater than 2TB
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