June 18, 2024
Disk Does Not Have Enough Space to Replace Bad Clusters

How to Solve “Disk Does Not Have Enough Space to Replace Bad Clusters” Error

In general, CHKDSK may resolve Windows disk issues. The error notice “disk does not have enough space to replace bad clusters” that appears when running CHKDSK shouldn’t concern you. Use these techniques to fix it. To safely recover your data in a circumstance like this, you could potentially benefit from the finest data recovery software.

Our initial reaction when encountering drive-related issues is to execute the CHKDSK command. CHKDSK is a potent tool that may be used with CMD to diagnose and repair a variety of Windows problems related to drives. It effectively fixes a number of fundamental problems that led to the drive’s failure.
Even the CHKDSK tool, however, sometimes malfunctions and presents the following error message: There was a disk read error. There is not enough space on the disk to swap out malfunctioning clusters.

The previously mentioned error notice indicates that the disk drive does not have adequate capacity to replace corrupt clusters.

  1. Are you curious about disk “bad clusters” and their development?
  2. What role does CHKDSK have in managing these troublesome clusters?

Let’s investigate all the details you need to fix the problem notice that “the disk does not have enough space to replace bad clusters.”

Why is there a cluster?

A logical unit on a hard drive is called a cluster. A drive file takes up at least one cluster. A group of drive sectors, which are the smallest unit of accessible storage space, is also called a cluster.

How are Hard Drive Bad Sectors Created?

Bad sectors on a disk are frequently the consequence of logical mistakes or physical damage. This renders the data inside them unintelligible or, in extreme cases, irrecoverable. While conducting diagnostics, defective sectors may display error messages such as “disk does not have enough space to replace bad clusters.” The following are some frequent causes of faulty sectors on a hard drive:

  • Logical errors like forced shutdowns
  • Improper disk drive ejection or disconnect
  • I/O mistakes
  • Dust on the platter damages drive sectors.
  • Bad disk
  • Used disk drives in harsher than stipulated temperatures and environmental constraints

How does CHKDSK manage bad HDD clusters?

Every hard drive contains unused space and a number of sectors set aside for replacing faulty or defective clusters.

During the execution of the CHKDSK command, it diligently examines the system for any problematic or deteriorating sectors, promptly flagging them as unusable. A defective sector’s unique sector number is replaced with a healthy, unnumbered sector.

What causes the “disk does not have enough space to replace bad clusters” error?

Coming across the error mentioned above during the execution of chkdsk is quite unexpected. There are several possible reasons for this drive cluster error:

  • Several failing sectors
  • Unexpected disk failure
  • Not enough robust, unnumbered sectors
  • Incorrectly disconnecting external hard disks

If the chkdsk command terminates after showing the bad cluster error message, stop using the device immediately. It is suggested that you backup or restore your data as soon as possible using an external disk or cloud server.

When performing a manual backup of your data from a problematic drive, there is a possibility of experiencing data loss or missing files as a result of bad sectors. Avoiding this hassle is made easy with the use of top-notch data recovery software, which allows you to securely retrieve and store your data on an external drive.

In addition, the BLR data recovery tool offers a wide range of capabilities beyond file recovery. With the built-in Drive Monitor utility, you have the ability to check the health and other vitals of the storage drive. Additionally, you can create an image of the drive to easily retrieve files, and the software also allows you to recover data from unbootable computers.

If you come across disk error messages indicating insufficient space to replace bad clusters, it is advisable to create a disk image and perform file recovery on it. This is considered a best practice in such situations. This feature helps to safeguard your data in case of a drive failure while recovering your files.

If your computer is experiencing issues such as malfunctioning, crashing, or being stuck in a boot loop, you can utilize the BLR data recovery tool to create a recovery media and retrieve files from it.

After successfully securing your files on an external drive or cloud server, you can now move on to the following methods:

How to solve the “disk does not have enough space to replace bad clusters” error?

To address the error message saying that the disk does not have enough capacity to replace defective clusters, you may run the chkdsk software again to repair the affected sectors. If nothing appears to work, you may want to try replacing the problematic HDD.

Method 1: Apply CHKDSK.

Now that we’ve successfully restored our data from the disk, it’s time to run chkdsk again to address the underlying issue(s) causing the problem. Here is what to do:

  1. Type CMD in WINDOWS + R.
  2. Press CTRL+SHIFT+ENTER to run CMD as an administrator.
  3. Type and enter CHKDSK X: /f, /r, /b.
  4. Finish the procedure. After finishing, restart the PC.


  • Use a drive letter instead of X.
  • This operation may take hours, so be patient.


Method 2: Swap out the bad disk drive.

The error message “disk does not have enough space to replace bad clusters” is a result of read/write errors caused by the presence of bad clusters or sectors. Using a faulty drive can put your files at risk and lead to an increase in bad sectors, ultimately rendering the drive unusable.

Therefore, if you encounter this error message as a result of the unsuccessful chkdsk process on your screen, it is crucial to cease using the drive right away and substitute it with a fresh one.

Tips to Prevent Unwanted Data Loss

Bad sectors or other problems producing failures, such as faulty clusters, are unavoidable. They may occur on both old and new drives, resulting in issues and data loss. Here are some strategies to avoid unexpected data loss:

  1. Use 3-2-1 to backup data often.
  2. Allow file history during Windows installation or reinstallation.
  3. Use a reliable antivirus program to avoid viruses.
  4. Multiple backup locations and devices.
  5. Keep the best data recovery software for emergencies.
  6. Don’t save on the desktop.

Time to Say Bye!

There is insufficient disk space available to replace the bad clusters. Based on the error message, it seems that the hard drive is experiencing some issues. There are signs that indicate a potential hard drive failure, such as a growing number of bad clusters and sectors. Fortunately, there are ways to prevent data loss, such as by replacing drives and regularly backing up your data.

Having a backup of your data is vital since you never know when your disk drive may fail.

People also ask

Is it possible for data loss to occur when running CHKDSK?

If there are bad sectors containing data, CHKDSK will mark them as inaccessible, resulting in the permanent loss of the data.

Is it possible to use an SSD with faulty clusters?

Just like HDDs, bad clusters are replaced with new and healthy sectors. So, it’s perfectly acceptable to use an SSD with faulty clusters. Nevertheless, it is important to keep in mind that there is a finite number of replacement cells available. Therefore, it is crucial to regularly back up your data.

Is there a way to determine the status of the SSD?

To execute the following command, open CMD as an administrator: Could you please provide the status of the disk drive using the WMIC command?

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Disk Does Not Have Enough Space to Replace Bad Clusters Solve!
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Disk Does Not Have Enough Space to Replace Bad Clusters Solve!
If CHKDSK gives you the Disk Does Not Have Enough Space to Replace Bad Clusters error, recover your data and replace the disk instantly!

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