Can someone explain what this means?

[AlfexOmega]

Im wondering why it shows 18.9mb free space when it isnt? And is the 18.9mb Im seeing in about my mac since I have local snapshots disabled on time machine. Im wondering why it still shows backups.

Available: 95.42 GB (95,422,865,408 bytes)
Capacity: 120.1 GB (120,101,797,888 bytes)
Mount Point: /
File System: Journaled HFS+
Writable: Yes
Ignore Ownership: No
BSD Name: disk1
Volume UUID: 8988213D-536F-3035-BDE7-995AC0E3CBF6
Logical Volume:
Revertible: Yes (no decryption required)
Encrypted: No
LV UUID: 9FFDA681-1776-4237-8F3C-0CAAD058E5BE
Logical Volume Group:
Name: Mackintosh HD
Size: 120.47 GB (120,473,067,520 bytes)
Free Space: 18.9 MB (18,948,096 bytes)
LVG UUID: 78EB44E4-21B7-4D45-9B69-60B9F8D75FCB
Physical Volumes:
disk0s2:
Media Name: APPLE SSD SD0128F Media
Size: 120.47 GB (120,473,067,520 bytes)
Medium Type: SSD
Protocol: PCI
Internal: Yes
Partition Map Type: GPT (GUID Partition Table)
Status: Online
S.M.A.R.T. Status: Verified
PV UUID: 196EC9BA-76AD-474F-A25C-DF6E7221166B

 

[marlon bishop]

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A backup is a file that stores files in case something happens to the device being backed up. like saving a game on pc or console.. Hope it helps!

 

[dyt1983]

edit: To remove personally identifying info not relevant to the conversation.

 

[dyt1983]

edit: To remove personally identifying info not relevant to the conversation.

 

[yellow]

What do you get from:

diskutil info /dev/disk1

 

[AlfexOmega]

so its normal to see 18.9mb in my backups tab when local snapshots on time machine is disabled

 

[Dekema2]

I know this is a necrobump, but I came here from Google and am trying to build a home Windows 10 PC, and I want to put in a Ryzen 1600x processor and Vega graphics card. But, I also want fast storage speeds. I've been used to the fast speed of this MacBook Pro in OP's post.

I have 3 questions.

1. Is the drive in OP's post and M.2 NVMe drive?
2. If it is, how fast is it?
3. Would I be better off using a SATA SSD?
4. Can you notice the difference in speeds?

 

[maerz001]

what has this question to do with this thread? and than a 2 year old. cheeese

why don't u just google for the read/write speeds of the SSD??? hint: technical specification

 

[Dekema2]

i can't find the tech specs

 

[DeltaMac]

Easy enough, if you search by model number.
OCZ RVD400-M22280-512G-A
Samsung 850 EVO 1TB

The Toshiba/OCZ, in theory, will be 4 to 5x faster than the Samsung, assuming the bus supports it at full speed.
Will you notice the difference? Depends on how fast you blink

 

[Dekema2]

Easy enough, if you search by model number.
OCZ RVD400-M22280-512G-A
Samsung 850 EVO 1TB

The Toshiba/OCZ, in theory, will be 4 to 5x faster than the Samsung, assuming the bus supports it at full speed.
Will you notice the difference? Depends on how fast you blink

No I know what those are, I was asking what speed the rMBP has.

 

[Samuelsan2001]

No I know what those are, I was asking what speed the rMBP has.

The 2014 had 700Mb/sec read/write speeds, the 2015 doubled that and the 2016 is so fast it maxes out black magic speed test app at its limit.