APPLE SSD SM0128G Hard drive capacity is much smaller after reformatting.

I had to reformat my internal drive and after doing so it went from 3TB to 121.33 GB. Is this something that I can fix (thru Terminal or other software) or an indication that I need to replace the drive? Thanks…


Info from System Information:

APPLE SSD SM0128G:

Capacity: 121.33 GB (121,332,826,112 bytes)

Model: APPLE SSD SM0128G                       

Revision: BXW1PA0Q    

Native Command Queuing: Yes

Queue Depth: 32

Removable Media: No

Detachable Drive: No

BSD Name: disk0

Medium Type: Solid State

TRIM Support: Yes

Bay Name: SSD

Partition Map Type: GPT (GUID Partition Table)

S.M.A.R.T. status: Verified

Volumes:

EFI:

Capacity: 209.7 MB (209,715,200 bytes)

File System: MS-DOS FAT32

BSD Name: disk0s1

Content: EFI

Volume UUID: 0E239BC6-F960-3107-89CF-1C97F78BB46B


disk0s2:

Capacity: 121.12 GB (121,123,069,952 bytes)

BSD Name: disk0s2

Content: Apple_APFS

iMac Line (2012 and Later)

Posted on Jan 18, 2019 11:28 AM

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Question marked as Top-ranking reply

Posted on Jan 18, 2019 11:35 AM

Was this a Fusion drive? If so, you split it and need to fix it.

How to fix a split Fusion Drive - Apple Support

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13 replies

Jan 18, 2019 3:24 PM in response to dialabrain

Tried the TERMINAL fix as listed above. Didn't work. Got this:


Internally-located hardware disk device known to the currently-running macOS: Solid State (disk0)

Volume exported by partitions or storage systems hosted on the above device: untitled (disk2s1)

Your computer must have exactly 1 solid-state and 1 rotational disk drive

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I'm not exactly sure what that means but I have a feeling that I'm gonna need to replace this thing.

Whatya think?

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APPLE SSD SM0128G Hard drive capacity is much smaller after reformatting.

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