USB multiple partitions


Elisyan

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Hey guys
I have a SanDisk Ultra Dual Drive Luxe with 64GB of storage ( It's actually 57.2GB )
I want to use it to play music in car and I thought it would be good if I separate the music drive and work drive
Bluetooth quality is little bit lower than USB quality

Is there any problem with making it two drives? maybe with different formats?
Should I go with FAT32 for music drive?
 
Windows Build/Version
22621.1992

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Consider Ventoy:

 

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Hey guys
I have a SanDisk Ultra Dual Drive Luxe with 64GB of storage ( It's actually 57.2GB )
I want to use it to play music in car and I thought it would be good if I separate the music drive and work drive
Bluetooth quality is little bit lower than USB quality

Is there any problem with making it two drives? maybe with different formats?
Should I go with FAT32 for music drive?
No way in the world I'd be mixing both these on a single USB, partitioned or otherwise, no matter how big or what "quality" brand the USB is.

Keep these separate.
 

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No way in the world I'd be mixing both these on a single USB, partitioned or otherwise, no matter how big or what "quality" brand the USB is.

Keep these separate.
You mean music and work stuff?
 

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    Corsair Vengeance RGB Pro 32GB [ 4 x 8GB ] DDR4 3600MHz CL18
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    DeepCool Gammaxx L360 v2
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Consider Ventoy:

It's something like Rufus, right?
 

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    Corsair Vengeance RGB Pro 32GB [ 4 x 8GB ] DDR4 3600MHz CL18
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    DeepCool Gammaxx L360 v2
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    Intel i5-12400
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    HP Pavillion 15
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It's something like Rufus, right?

Ventoy is able to create multiple partitions on one flash drive.

 

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    Windows 10
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    Product : 190A Version : KBC Version 94.56
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    16 GB Total: Manufacturer : Samsung MemoryType : DDR3 FormFactor : SODIMM Capacity : 8GB Speed : 1600
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    NVIDIA Quadro K3100M; Intel(R) HD Graphics 4600
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    IDT High Definition Audio CODEC; PNP Device ID HDAUDIO\FUNC_01&VEN_111D&DEV_76E0
    Hard Drives
    Model Hitachi HTS727575A9E364
    Antivirus
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    Mobile Workstation
I want to use it to play music in car and I thought it would be good if I separate the music drive and work drive
Is there any problem with making it two drives? maybe with different formats?

Why do you think that your car's music player can tell which partition it is supposed to select music from?


All the best,
Denis
 

My Computer

System One

  • OS
    Windows 11 Home x64 Version 23H2 Build 22631.3447
Why do you think that your car's music player can tell which partition it is supposed to select music from?


All the best,
Denis
Well there are no other music files on the other partition :)
 

My Computer

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    Windows 11 Pro
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    Intel Core i9 9900K
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    MSI MPG Z390 Gaming Pro Carbon AC
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    Corsair Vengeance RGB Pro 32GB [ 4 x 8GB ] DDR4 3600MHz CL18
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    Zotac GeForce RTX 4070 Super Trinity
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    SSD: Samsung 980 Pro 250GB
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    Cooler Master MasterCase H500P Mesh ARGB
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there are no other music files on the other partition
I think the first step in your investigation needs to be finding out whether or not your car's music player can cope with there being more than a single drive.
In other words, if there is more than one partition, can it see both or just one or none or can you tell it which to look at?

Denis
 
Last edited:

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I think you Car would only read Fat32 file system, so put the music there. Use NTFS for your work. I do agree, though, that it would be risky using the drive that way.
I do use such partitioned flash drives.

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The concept of using the same USB device, partitioned or otherwise, for personal files (music or otherwise) and work related files is just too stupid - and dangerous - to even contemplate.

And I trust the use for work intention is only for transfer/temporary transport between devices, and not for storage or backup ???
 

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    Windows 11 2xH2 (latest update ... forever anal)
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    HP Slim S01
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    Intel i5-12400
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    8GB
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    NVIDIA GeForce GT730
    Sound Card
    OOBE
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    Acer 32"
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    1920x1080
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    512GB KIOXIA NVMe
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    Windows 11 Pro 2xH2 (latest update ... 4ever anal)
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Off on a tangent...

I never have music in a car when driving. I'd rather hear the sounds the car makes.
It's always nice to "hear" the wheel bearings starting to fail... before the wheel actually falls off, etc. :-)
 

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    Win 11 Home ♦♦♦26100.3775 ♦♦♦♦♦♦♦24H2 ♦♦♦non-Insider
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    Built by Ghot® [May 2020]
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    TWIN2X2048-6400C4DHX (2 x 1GB, DDR2 800)
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The concept of using the same USB device, partitioned or otherwise, for personal files (music or otherwise) and work related files is just too stupid - and dangerous - to even contemplate.
While I would not use the words "too stupid", I would agree its that's not a good idea.

Bluetooth quality is little bit lower than USB quality
Perhaps, but are you really going to notice this on a car system?

BTW, I actually stream my music to my car from Plex via from my phone. And since my files are on my NAS, there's no storage taken up by the phone.
 

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    Windows 11 Pro 24H2 (Build 26100.3476)
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    Custom built
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    Intel Core 9 Ultra
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    Gigabyte Aorus Z890 Xtreme AI Top
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    Windows 11 Pro 23H2 (Build 22631.4391)
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    Lenovo ThinkPad X1 Carbon (Gen 12)
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    Intel Core Ultra 7 165U vPro® Processor
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    32 GB LPDDR5X-6400MHz (Soldered)
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    1 TB SSD M.2 2280 PCIe Gen4 Performance TLC Opal
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there are no other music files on the other partition

I think the first step in your investigation needs to be finding out whether or not your car's music player can cope with there being more than a single drive.
Try3 is absolutely right. The ability to support multiple partitions on a USB was added to Windows in Windows 10 version 1703. There is no certainty that the OS used by your car's player would also support them.

Prior to W10 v1703 Windows would only recognise and be able to use the first partition on any USB, you may well find the same issue in your car.
 

My Computers

System One System Two

  • OS
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3 A315-23
    CPU
    AMD Athlon Silver 3050U
    Memory
    8GB
    Graphics Card(s)
    Radeon Graphics
    Monitor(s) Displays
    laptop screen
    Screen Resolution
    1366x768 native resolution, up to 2560x1440 with Radeon Virtual Super Resolution
    Hard Drives
    1TB Samsung EVO 870 SSD
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    50 Mbps
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    Edge, Firefox
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    fully 'Windows 11 ready' laptop. Windows 10 C: partition migrated from my old unsupported 'main machine' then upgraded to 11. A test migration ran Insider builds for 2 months. When 11 was released on 5th October 2021 it was re-imaged back to 10 and was offered the upgrade in Windows Update on 20th October. Windows Update offered the 22H2 Feature Update on 20th September 2022. It got the 23H2 Feature Update on 4th November 2023 through Windows Update, and 24H2 on 3rd October 2024 through Windows Update by setting the Target Release Version for 24H2.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro.

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus Insider Beta, Dev, and Canary builds (and a few others) as a native boot .vhdx.

    My SYSTEM SIX is a Dell Latitude 5550, Core Ultra 7 165H, 64GB RAM, 1TB NVMe SSD, supported device, Windows 11 Pro 24H2, Hyper-V host machine.
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E4310
    CPU
    Intel® Core™ i5-520M
    Motherboard
    0T6M8G
    Memory
    8GB
    Graphics card(s)
    (integrated graphics) Intel HD Graphics
    Screen Resolution
    1366x768
    Hard Drives
    500GB Crucial MX500 SSD
    Browser
    Firefox, Edge
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    Defender
    Other Info
    unsupported machine: Legacy bios, MBR, TPM 1.2, upgraded from W10 to W11 using W10/W11 hybrid install media workaround. In-place upgrade to 22H2 using ISO and a workaround. Feature Update to 23H2 by manually installing the Enablement Package. In-place upgrade to 24H2 using hybrid 23H2/24H2 install media. Also running Insider Beta, Dev, and Canary builds as a native boot .vhdx.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro.

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus Insider Beta, Dev, and Canary builds (and a few others) as a native boot .vhdx.

    My SYSTEM SIX is a Dell Latitude 5550, Core Ultra 7 165H, 64GB RAM, 1TB NVMe SSD, supported device, Windows 11 Pro 24H2, Hyper-V host machine.
The concept of using the same USB device, partitioned or otherwise, for personal files (music or otherwise) and work related files is just too stupid - and dangerous - to even contemplate.

And I trust the use for work intention is only for transfer/temporary transport between devices, and not for storage or backup ???
Yeah, it's not so important
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    Intel Core i9 9900K
    Motherboard
    MSI MPG Z390 Gaming Pro Carbon AC
    Memory
    Corsair Vengeance RGB Pro 32GB [ 4 x 8GB ] DDR4 3600MHz CL18
    Graphics Card(s)
    Zotac GeForce RTX 4070 Super Trinity
    Monitor(s) Displays
    Samsung Odyssey G7 , 32" , 2560x1440 , VA , 240Hz , 1ms
    Screen Resolution
    QHD 2560x1440
    Hard Drives
    SSD: Samsung 980 Pro 250GB
    HDD: 2x Western Digital Blue 4TB
    PSU
    MSI MPG A1000G PCIE5
    Case
    Cooler Master MasterCase H500P Mesh ARGB
    Cooling
    DeepCool Gammaxx L360 v2
    Keyboard
    Corsair K95 RGB Platinum ( MX Speed ) [ SteelSeries PrismCaps ]
    Mouse
    Corsair Dark Core RGB Pro SE
    Internet Speed
    16 Mb/s ‌ ‌ | ‌ ‌ 1 Mb/s
    Browser
    Microsoft Edge
    Antivirus
    Windows Security
While I would not use the words "too stupid", I would agree its that's not a good idea.


Perhaps, but are you really going to notice this on a car system?

BTW, I actually stream my music to my car from Plex via from my phone. And since my files are on my NAS, there's no storage taken up by the phone.
Yeah, I noticed the difference
Maybe it's just bad bluetooth receiver
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    Intel Core i9 9900K
    Motherboard
    MSI MPG Z390 Gaming Pro Carbon AC
    Memory
    Corsair Vengeance RGB Pro 32GB [ 4 x 8GB ] DDR4 3600MHz CL18
    Graphics Card(s)
    Zotac GeForce RTX 4070 Super Trinity
    Monitor(s) Displays
    Samsung Odyssey G7 , 32" , 2560x1440 , VA , 240Hz , 1ms
    Screen Resolution
    QHD 2560x1440
    Hard Drives
    SSD: Samsung 980 Pro 250GB
    HDD: 2x Western Digital Blue 4TB
    PSU
    MSI MPG A1000G PCIE5
    Case
    Cooler Master MasterCase H500P Mesh ARGB
    Cooling
    DeepCool Gammaxx L360 v2
    Keyboard
    Corsair K95 RGB Platinum ( MX Speed ) [ SteelSeries PrismCaps ]
    Mouse
    Corsair Dark Core RGB Pro SE
    Internet Speed
    16 Mb/s ‌ ‌ | ‌ ‌ 1 Mb/s
    Browser
    Microsoft Edge
    Antivirus
    Windows Security
Try3 is absolutely right. The ability to support multiple partitions on a USB was added to Windows in Windows 10 version 1703. There is no certainty that the OS used by your car's player would also support them.

Prior to W10 v1703 Windows would only recognise and be able to use the first partition on any USB, you may well find the same issue in your car.
I think the first step in your investigation needs to be finding out whether or not your car's music player can cope with there being more than a single drive.
In other words, if there is more than one partition, can it see both or just one or none or can you tell it which to look at?

Denis
I tried it and it seems it doesn't recognize the drive
Maybe I should go and just buy a 8GB or 16GB usb
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    Intel Core i9 9900K
    Motherboard
    MSI MPG Z390 Gaming Pro Carbon AC
    Memory
    Corsair Vengeance RGB Pro 32GB [ 4 x 8GB ] DDR4 3600MHz CL18
    Graphics Card(s)
    Zotac GeForce RTX 4070 Super Trinity
    Monitor(s) Displays
    Samsung Odyssey G7 , 32" , 2560x1440 , VA , 240Hz , 1ms
    Screen Resolution
    QHD 2560x1440
    Hard Drives
    SSD: Samsung 980 Pro 250GB
    HDD: 2x Western Digital Blue 4TB
    PSU
    MSI MPG A1000G PCIE5
    Case
    Cooler Master MasterCase H500P Mesh ARGB
    Cooling
    DeepCool Gammaxx L360 v2
    Keyboard
    Corsair K95 RGB Platinum ( MX Speed ) [ SteelSeries PrismCaps ]
    Mouse
    Corsair Dark Core RGB Pro SE
    Internet Speed
    16 Mb/s ‌ ‌ | ‌ ‌ 1 Mb/s
    Browser
    Microsoft Edge
    Antivirus
    Windows Security
An alternative to partitioning a USB drive is to just create folders (sub-directories) when you want to separate items of different types. The same as we do on an internal HD.
I have my own Music Flash Drive, that I can use in a car, if indeed it has an AUX input.
On that Flash Drive I have five sub-directories for five different performers. Works Great!
 

My Computer

I tried it and it seems it doesn't recognize the drive
Maybe I should go and just buy a 8GB or 16GB usb
For the best chance that the car's player can see at least one of the partitions, you should make the first partition a Fat32 partition and use that one for the files you want the car's player to see. An OS that does not support multiple partitions on a USB will usually be able to see just the first partition.
 

My Computers

System One System Two

  • OS
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3 A315-23
    CPU
    AMD Athlon Silver 3050U
    Memory
    8GB
    Graphics Card(s)
    Radeon Graphics
    Monitor(s) Displays
    laptop screen
    Screen Resolution
    1366x768 native resolution, up to 2560x1440 with Radeon Virtual Super Resolution
    Hard Drives
    1TB Samsung EVO 870 SSD
    Internet Speed
    50 Mbps
    Browser
    Edge, Firefox
    Antivirus
    Defender
    Other Info
    fully 'Windows 11 ready' laptop. Windows 10 C: partition migrated from my old unsupported 'main machine' then upgraded to 11. A test migration ran Insider builds for 2 months. When 11 was released on 5th October 2021 it was re-imaged back to 10 and was offered the upgrade in Windows Update on 20th October. Windows Update offered the 22H2 Feature Update on 20th September 2022. It got the 23H2 Feature Update on 4th November 2023 through Windows Update, and 24H2 on 3rd October 2024 through Windows Update by setting the Target Release Version for 24H2.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro.

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus Insider Beta, Dev, and Canary builds (and a few others) as a native boot .vhdx.

    My SYSTEM SIX is a Dell Latitude 5550, Core Ultra 7 165H, 64GB RAM, 1TB NVMe SSD, supported device, Windows 11 Pro 24H2, Hyper-V host machine.
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E4310
    CPU
    Intel® Core™ i5-520M
    Motherboard
    0T6M8G
    Memory
    8GB
    Graphics card(s)
    (integrated graphics) Intel HD Graphics
    Screen Resolution
    1366x768
    Hard Drives
    500GB Crucial MX500 SSD
    Browser
    Firefox, Edge
    Antivirus
    Defender
    Other Info
    unsupported machine: Legacy bios, MBR, TPM 1.2, upgraded from W10 to W11 using W10/W11 hybrid install media workaround. In-place upgrade to 22H2 using ISO and a workaround. Feature Update to 23H2 by manually installing the Enablement Package. In-place upgrade to 24H2 using hybrid 23H2/24H2 install media. Also running Insider Beta, Dev, and Canary builds as a native boot .vhdx.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro.

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus Insider Beta, Dev, and Canary builds (and a few others) as a native boot .vhdx.

    My SYSTEM SIX is a Dell Latitude 5550, Core Ultra 7 165H, 64GB RAM, 1TB NVMe SSD, supported device, Windows 11 Pro 24H2, Hyper-V host machine.

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