Question about hard drive partition

Morgan210

New member
Local time
11:25 PM
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5
Location
Arizona
Hey guys,

Not really a problem but I'm curious about the way my hard drive is partitioned. When I bought my laptop it said I have a 320GB hard drive. Now, I know it's rare that you ever get the full 320GB, but I thought the 285GB I was getting was a little on the low side so I decided to check out what was going on in Disk Management. I saw the primary and recovery partitions which is what expected to be there; what I did not expect was this third partition that is marked only as "healthy, primary partition." So does any one have any idea as to what this partition is for? Also would it be safe to merge this partition with the primary one? The only hard drive shown in "Computer" is the C drive. Screenshot below. Thanks in advance for any clues.
 

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My Computer

Computer Manufacturer/Model Number
Toshiba Satellite C655-S5212
OS
Windows 7 Home Premium SP1 x64
CPU
Intel Core i3 2310M 2.1GHz
Memory
8GB DDR3 1333MHz
Monitor(s) Displays
15.6" Laptop widescreen
Screen Resolution
1366x768
Hard Drives
320GB (5400rpm)
My guess would be an OEM tools partition of some kind.

They can be cranky to identify for sure.

Any clues in your documentation or start menu/programs?

I assume you bought it new and never made more partitions?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Ignatz Special; 4 speed manual gearbox; factory air conditioning; one of one
OS
Windows 7 Home Premium SP1, 64-bit
CPU
Intel Skylake i5-6600K, not overclocked
Motherboard
AsRock Z170M Extreme 4, micro ATX
Memory
8 GB HyperX DDR4-2666 (2 x 4 GB)
Graphics Card(s)
none; graphics are integrated on CPU
Sound Card
onboard: Realtek ALC1150; external: USB Behringer UF0-202
Monitor(s) Displays
Dell S2340M 23 inch IPS
Screen Resolution
1600 x 900
Hard Drives
System: Crucial MX100 series SSD, 128 GB;
Data: Samsung Spinpoint 103SJ, 1 TB;
Backup: WD Caviar Green WD30EZRX-00D8PB0, 3 TB
PSU
Rosewill SilentNight 500 watt fanless, semi-modular
Case
Antec Solo II
Cooling
Noctua NH-U12S; Noctua F12 intake, Noctua S12A exhaust
Keyboard
Microsoft 200 6JH-00001 USB
Mouse
Dell or Microsoft optical wired; USB
Antivirus
Microsoft Security Essentials and Malwarebytes Premium
Browser
Pale Moon
Other Info
All fans PWM; speeds at idle: CPU circa 500 rpm; intake circa 600 rpm; exhaust circa 600 rpm; CPU temps 27 idle and 47 C load in a warm room (27 C/81 F) when running Intel Extreme Tuning Utility stress test.
Hello Morgan,

The 11.48 GB partition is most likely part of your factory recovery to install the "Drivers & Software". The 1.46 GB partition is definitely the OEM factory recovery for Windows 7 itself.

If you like, you could add a drive letter to the 11.48 GB partition for it to show up in the Computer window to then be able to take a peek at what's on it. Afterwards, you could remove the drive letter.

http://www.sevenforums.com/tutorials/82994-drive-letter-add-change-remove-windows-7-a.html

Hope this helps,
Shawn
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Any clues in your documentation or start menu/programs?
None that I can see.

I assume you bought it new and never made more partitions?
Correct. It's a Toshiba Satellite C655-S5212 if that is helpful in some way.

If you like, you could add a drive letter to the 11.48 GB partition for it to show up in the Computer window to then be able to take a peek at what's on it. Afterwards, you could remove the drive letter.
Thanks for the link. I had that same idea myself but when I right clicked the partition the only options available were "Delete Volume" and "Help."
 

My Computer

Computer Manufacturer/Model Number
Toshiba Satellite C655-S5212
OS
Windows 7 Home Premium SP1 x64
CPU
Intel Core i3 2310M 2.1GHz
Memory
8GB DDR3 1333MHz
Monitor(s) Displays
15.6" Laptop widescreen
Screen Resolution
1366x768
Hard Drives
320GB (5400rpm)
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