Как да обединим дяловете в Windows Server 2019/2022

by Jordan, Updated on: June 16, 2026

Disk partitions are allocated by OEM manufacturers or server administrators during operating system installation routines. When the system C устройството се пълни, operators often check if they can сливане c и d задвижване containers to harvest free capacity. While grouping separate disk volumes transfers free sectors directly, you should choose to resize volume limits instead of choosing to комбинирайте дялове completely. Doing this allows you to safely удължете системата C задвижване allocations without destroying adjacent data blocks. This article introduces how to merge c and d drive volumes in Windows Server 2019/2022 safely without data loss.

Merge C and D Drive in Windows Server 2019/2022 Disk Management

Windows Server 2019 and 2022 include the native Disk Management utility to handle basic storage maintenance tasks. While the built-in system program contains no direct command choice to merge partitions, you can use the integrated Удължи том function to combine drives indirectly.

The contiguous drive will be completely removed during this process whether you deploy native utilities or third-party software. If critical programs or Windows services depend on this data volume, do not eliminate the partition. Before executing any modifications, remember to transfer all existing files onto a secondary backup storage drive in advance.

Steps to merge c and d drive in Windows Server 2019/2022 чрез управление на дискове:

  1. Transfer or back up all files stored in drive D to an alternative storage location.
  2. Натискане Windows + X simultaneously on your keyboard and select Disk Management from the utility menu list.
  3. Щракване с десния бутон върху устройството D: и изберете Изтриване на тома to generate unallocated block space.
  4. Щракнете с десния бутон върху системата C: карам и изберете Удължи том from the context options.
  5. Complete the configuration wizard layout by clicking Напред докато стигнете завършеност.

If your system hard drive uses an MBR partition style, the contiguous data drive must be a Primary partition. Otherwise, the built-in controller cannot add unallocated space into the system volume after a deletion. This restriction exists because the native extension engine can only сливане на неразпределено пространство to a left contiguous partition boundary. Remember that Disk Management only supports combining drive D into C or merging E into D; it cannot combine C into D or merge D into drive E directly.

Combine C and D or E Drive with Server Partition Editor

Deploying professional server software eliminates layout blockages completely when reallocating drive boundaries. You can easily merge NTFS and FAT32 file structures together, or consolidate mismatched Primary and Logical partition layouts. Performing these adaptations requires only a few clicks inside an intuitive management workspace. Most importantly, all files residing on the partition marked for deletion are migrated to a dedicated directory folder automatically.

Steps to merge c and d drive in Windows Server 2019/2022 от NIUBI Partition Editor:

  1. Стартиране NIUBI Partition Editor, right-click either drive C or D, and select the Обединяване на том функция.
  2. Select the checkboxes next to both the C and D drives within the interactive panel layout.
  3. Кликнете OK to return to the main dashboard panel, then click Приложи in the upper-left corner to execute.

Following the block consolidation process, open drive C in File Explorer to access a folder labeled "D to C(date_time)". All files from your original data partition are transferred into this directory container automatically.

Video Server 2019

If the adjacent partition on your server uses alternative letters like E, simply replace D with E in the workflows. If you intend to сливане c и e drives on your machine, follow the technical instructions detailed here:

  1. Transfer all files currently stored in drive E to a temporary secure destination area.
  2. Щракване с десния бутон върху устройството E: inside the software main screen and choose "Delete Volume" to convert its capacity into unallocated space.
  3. Right-click the intermediate drive D: and open "Преоразмери/Премести том". Drag the center of the partition block rightward to shift unallocated space to its left boundary.
  4. Right-click the system drive C:, select "Преоразмери/Премести том" again, and expand the right border rightward to absorb the newly adjacent space container.
  5. Click "Приложи" in the upper-left area of the main workspace panel to commit and execute the staged data modifications safely.

Resize Partitions Instead of Merging C and D or E Drive

The secondary data partition is completely lost after combining it into the primary system disk, whether you use native utilities or third-party packages. As noted during the introduction, if your core objective is simply to expand system allocations, you should choose to change partition boundaries rather than consolidating volumes. Utilizing NIUBI Partition Editor allows you to reduce drive D or alternative blocks on the same disk layout to release extra space. Reclaiming this capacity creates an unallocated block, allowing you to добавете неразпределено пространство към C устройство containers directly. In this manner, your local partition map remains intact, and your operating system configuration, active applications, and directory records are preserved perfectly.

Follow the instructions demonstrated in the technical video tutorial to scale system capacity safely:

Video Server 2019

When available free space exists on the exact same physical disk, partition scaling workflows remain identical whether your network infrastructure deploys independent solid-state SSDs, traditional mechanical HDDs, hardware RAID arrays, or virtual machine environments in Hyper-V or VMware.

Beyond managing scaling routines and boundary allocations in Windows Server 2019, 2022, and 2025 configurations, NIUBI Partition Editor provides a comprehensive toolkit for complete disk management, partition copying, filesystem conversion, data erasing, and block surface scanning routines.

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