Solved What tool to use to resize cluster size for free without losing data ?


William654

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Hi

I just noticed my system SSD cluster size is 512 bytes and I read I should increase it to 4k or more ? Is there free tool to do this without losing data ?
 

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Cluster size is set when you format a partition. You will have to reformat the partition to get a different cluster size, which will erase all the data in that partition.
 

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    Homebuilt
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    AMD Ryzen 7 3800XT
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    ASUS ROG Crosshair VII Hero (WiFi)
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    32GB
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    EVGA GeForce GTX 1080 Ti
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    Windows 11 Education
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    Dell Inspiron 7773
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    Intel i7-8550U
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Ditto what @NavyLCDR said, it's all about how one starts with new things. But sometimes a change is not necessary depending upon what one needs. The basic issue is how much space is used based upon file size being saved as a file can be spread among a number of clusters as needed but the last cluster may not be completely filled, leaves a little slack/free space but no two files can occupy the same cluster, can cause corruption and loss of data. When I format/reformat a drive I usually accept the suggestion, frequently is 4096 Bytes or 4KB. [Have to be careful/more complete now with 4K since monitors use the designation.]
 

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    Win11 Pro RTM
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    Laptop
    Manufacturer/Model
    Dell Vostro 3400
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    Intel Core i5 11th Gen. 2.40GHz
    Memory
    12GB
    Hard Drives
    256GB SSD NVMe
  • Operating System
    Windows 11 Pro RTM x64
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    PC/Desktop
    Manufacturer/Model
    Dell Vostro 5890
    CPU
    Intel Core i5 10th Gen. 2.90GHz
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    Onboard, no VGA, using a DisplayPort-to-VGA adapter
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    512GB SSD NVMe, 2TB WDC HDD
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    Windows 7 HP 64 - Windows 11 Pro - Lubuntu
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    GA-Z170-HD3P
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    (3) -1 WD SATA 3 - 1T for backup
    (4) -1 BX500 SSD - 128G for Windows 7 and Lubuntu
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    Thermaltake 450W TR2 gold
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    Logitech mX performance - 9 buttons (had to disable some)
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    500 Mb/s
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    Firefox 64
  • Operating System
    Windows 7 Pro
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    Laptop
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    Asus Q550LF
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    i7-4500U 800- 3000MHz
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    Asus Q550LF
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    (4+4)G DDR3 1600
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    IG intel 4400 + NVIDIA GeForce GT 745M
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    Realtek
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    LG Display LP156WF4-SPH1
    Screen Resolution
    1920 x 1080
    Hard Drives
    BX500 120G SSD for Windows and programs
    & 1T HDD for data
    Internet Speed
    350 Mb/s
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    Firefox 64

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