27.2 GB Missing From 72.5 GB Total Hard Drive Space

M

mp80

New Member
Just received a PC with Vista Business 64 bit and a 80 GB hard drive. I've downloaded Opera and surfed the internet. I've noticed that the total free memory is being reported as 45.3 GB. I've done some research and found this forum. I've checked vssadmin list shadows and it's reported as:
used shadow copy storage space: 3.576 GB
allocated shadow copy storage space: 3.82 GB
maximum shadow copy storage space: 10.882 GB

Where did the entire 27.2 GB go?
 

My Computer

System One

My Computer

System One

  • Manufacturer/Model
    Home Grown Desktop
    CPU
    Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
    Motherboard
    ASUS P5B-E
    Memory
    3006 MB
    Graphics card(s)
    NVIDIA GeForce 8400 GS 512MB
    Sound Card
    Motherboard - SoundMax
    Monitor(s) Displays
    ViewSonic VX2235wm / Dell 17" Generic PnP Anolog
    Screen Resolution
    1680 x 1050 x 4294967296 colors / 1024 x 768
    Hard Drives
    3 x ST3250620AS 250GB SATA IDE 1 x WDC WD1200JD-00GBB0 120 GB SATA IDE
    PSU
    Enerrmax 535W All-in-one SLI 20/24+6+
    Case
    Antec Sonata
    Cooling
    Antec 12cm SmartCool
    Mouse
    Logitech MX100 Laser
    Keyboard
    Logitech LX710
    Internet Speed
    Bell Canada DSL 12MBps (supposedly)
    Other Info
    2 x HP Pavilion 9700v Laptops
I just used the WinDirStat application on C: and it revealed that the Windows folder is at 20.6 GB.
The largest folders within the Windows folder are as follows:
winsxs 11.0GB
SoftwareDistribution 5.4GB
assembly 1GB
system32 931 MB
SysWOW64 927 MB

There is a folder called <Files> on C: that contains a pagefile.sys that's 2.3 GB in size.


Normal?
 

My Computer

System One

Yep, afraid so. Disk space is cheap these days so Microsoft isn't going to spend a helluva lot of time trying to shrink Windows.
 

My Computer

System One

  • Manufacturer/Model
    Home Grown Desktop
    CPU
    Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
    Motherboard
    ASUS P5B-E
    Memory
    3006 MB
    Graphics card(s)
    NVIDIA GeForce 8400 GS 512MB
    Sound Card
    Motherboard - SoundMax
    Monitor(s) Displays
    ViewSonic VX2235wm / Dell 17" Generic PnP Anolog
    Screen Resolution
    1680 x 1050 x 4294967296 colors / 1024 x 768
    Hard Drives
    3 x ST3250620AS 250GB SATA IDE 1 x WDC WD1200JD-00GBB0 120 GB SATA IDE
    PSU
    Enerrmax 535W All-in-one SLI 20/24+6+
    Case
    Antec Sonata
    Cooling
    Antec 12cm SmartCool
    Mouse
    Logitech MX100 Laser
    Keyboard
    Logitech LX710
    Internet Speed
    Bell Canada DSL 12MBps (supposedly)
    Other Info
    2 x HP Pavilion 9700v Laptops
You have a completely normal system and with 45GB to go there should be no problem unless you create a lot of disk space hogs like videos. Those you should park on an external disk or large (16 or 32GB) USB stick. Btw: winsxs is not really a folder. It is a directory of many folders and that will grow. Mine is 15GB right now.
 

My Computer

System One

  • Manufacturer/Model
    Dell
    CPU
    Q6600
    Memory
    4GB
    Monitor(s) Displays
    HP w2207h
    Hard Drives
    2x250GB HDDs 1x60GB OCZ SSD 6 external disks 60 to 640GBs
    Other Info
    Also 1xHP desktop, 1xHP laptop, 1xGateway laptop
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