would hdds larger than 2tb work on old motherboard?

GIDI15

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Dec 6, 2014
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hi, i have an old gigabyte 945pl s3 motherboard and i'd like to get the wd green 6tb hdd but worried it wouldn't work correctly
 
Solution
If you want to use this unit as your BOOT drive, then no, it cannot do that. To use an HDD over 2 TB to boot from, your mobo must have a feature called UEFI Support, and that mobo does not.

Now, if you only want to use that 6 Tb unit as a data drive (and boot from another HDD), your mobo is OK but you MUST have a recent version of Windows. Win 7 and 8 (and Vista, I believe) CAN use such large HDDs IF you make sure that you use the GPT system to Partition the unit. Do not use the older MBR-style Partitioning system - it is limited to using no more than 2 TB of any drive. IF you are using Win XP, however, ONLY the 64-bit version of Win XP has a device driver for HDD units with GPT Partitioning.

Paperdoc

Polypheme
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If you want to use this unit as your BOOT drive, then no, it cannot do that. To use an HDD over 2 TB to boot from, your mobo must have a feature called UEFI Support, and that mobo does not.

Now, if you only want to use that 6 Tb unit as a data drive (and boot from another HDD), your mobo is OK but you MUST have a recent version of Windows. Win 7 and 8 (and Vista, I believe) CAN use such large HDDs IF you make sure that you use the GPT system to Partition the unit. Do not use the older MBR-style Partitioning system - it is limited to using no more than 2 TB of any drive. IF you are using Win XP, however, ONLY the 64-bit version of Win XP has a device driver for HDD units with GPT Partitioning.
 
Solution

GIDI15

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Dec 6, 2014
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4,510


thank you
i will use it as a data drive only