Can someone explain what this means?

AlfexOmega

macrumors newbie
Original poster
Dec 28, 2014
15
0
United Kingdom
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
 

Attachments

marlon bishop

macrumors member
Jan 4, 2012
77
0
Florida
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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!
 
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Dekema2

macrumors 6502a
Jul 27, 2012
784
316
WNY or Utica
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

macrumors 65816
Nov 2, 2010
1,490
1,128
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
 

DeltaMac

macrumors G4
Jul 30, 2003
10,343
2,739
Delaware
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 :D
 
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