Apr 12, 2017 As a Mac fan, you know the significance of data backups. Time Machine, Apple's built-in backup software, makes it easy to save multiple copies of your Mac data to an external hard drive (HDD or SSD) or to an AirPort Time Capsule.There are also dozens of online backup services you can choose from if you prefer not to carry a physical drive around. Top Tool to Clone a Mac Hard Drive: For all those who have data saved on their Mac, the below mentioned tool is one of the top tool in the market. It helps in the process of data backup and helps and clone a Mac hard drive. SuperDuper: (Mac) SuperDuper is the perfect tool for Mac users. May 08, 2020 To start the cloning process, select the source drive and then click the blue Clone this disk link listed underneath the drive in the main window. A new window prompts you to select a.
How Fix Cloning Hard drive/SSD Takes Forever (6 Solutions)
SSD or HDD cloning is taking forever, how to clone an HDD or SSD easily and quickly. Use EaseUS Disk Copy, the best disk cloning software, to easily clone a hard drive and create a bootable Windows 10/8/7 clone.
Problem - Cloning HDD/SSD Takes Forever
'My Windows 10 is slow to clone my HDD/SSD. It seems that it cloning process is taking forever. I want to clone a 256GB hard disk to my external hard drive. The copying speed starts fast, then drops down without any reason. I'm using Acronis True Image WD Edition. I started the cloning process yesterday 24 hours ago, and it's only 18%. Is this going too slow, and what should I do?'
Analysis - How Long Does It Take to Clone a Hard Drive
Establish how much data is on the hard drive to be cloned. This is the single most critical factor in estimating the time to clone a hard drive. It is also crucial to determine the method that will be used to clone the drive. So we must know that when reviewing drive transfer rates, keep in mind that the rates quoted are 'burst' rates, and not sustained transfer rates.
A Seagate drive might claim that it can transfer data at 100MBps (megabytes per second), but it will not be able to move a gigabyte's worth of data at this speed in the real world. This reality holds for the newer high-speed SATA drives, which claim to be able to transfer 300MBps (Megabytes per second), but the actual transfer rates that should be used to calculate a cloning process should be lowered to roughly one half of that speed. So if your cloning speed is 100MB/s, it takes about 17 minutes to clone a 100GB hard drive. If your cloning process takes 87 minutes to clone 500GB data, it is the average speed.
6 Reasons - Why Does Cloning Process Take So Long
Why does the cloning process take forever? What are the main causes? After our analysis, we have listed the top 6 reasons below.
1. The size of the data is too large. It would take a long time to clone a large amount of data. That is to say, the larger the size of the data, the longer time it would take.
2. The USB connection is too slow to read and write. The USB cable can also affect the transfer speed.
3. The original disk is old and has bad sectors. If there are bad sectors on your hard drive, the cloning process would also be affected.
4. The computer configuration is too old. The old setup can slow down any operation.
5. The target disk has bad sectors or read-and-write problems.
6. Tool issues. The disk cloning tool is not good enough and makes the process slow like a snail.
6 Solutions - How to Fix the Cloning Hard Drive Very Slow Issue
As the reasons and causes mentioned above, we can fix the cloning hard drive very slow error accordingly. Here are the top 6 solutions to speed up HDD or SSD cloning process.
Solution 1. Wait Patiently
If you have lots of data to clone on your hard drive or other devices, you need to wait patiently. If your cloning speed is 100MB/s, it takes about 17 minutes to clone a 100GB hard drive. You can estimate your time and check the result after the cloning. If it takes 1 hour to clone only 100MB data, you should fix it by reading on.
It takes a long time to skip bad sectors. At this time, you can try EaseUS Disk Copy.
Solution 2. Use SATA Connection
There are two types of hard drive connections that a computer could have: PATA (Parallel ATA), also known as IDE, and SATA (Serial ATA). If your cloning process is slow, SATA is an excellent choice to solve this problem. PATA is capable of data transfers speeds of 66/100/133 MBs/second, whereas SATA is capable of 150/300/600 MBs/second. The improved speed of SATA allows for programs to load faster, as well as pictures and larger documents.
![]() Solution 3. Use EaseUS Boot Disk to Clone
What if the process takes a whole day for cloning a 500GB hard drive? It is indeed too slow! If changing your USB 2.0 to 3.0 or SATA helps you solve the problem, you can let it be. If the cloning process is still running slow, use the super-fast disk cloning software - EaseUS Disk Copy. It is an easy and secure disk copy/clone utility that can help you to transfer data and upgrade hard disk at a super-fast speed. Besides, the newest version has dramatically improved the speed of cloning, get it now!
Step 1. Download, install and run EaseUS Disk Copy on a healthy Windows computer. And connect an external storage device like a USB flash drive or and external hard drive to the PC. Click 'Create bootable disk'.
Step 2. Select USB and select your device, click 'Create'.
Wait for the process to complete and then you'll get a bootable disk.
Step 3. Connect the bootable disk USB and a new SSD/HDD to the computer on which you want to clone the disk and set the computer to boot from the bootable disk by changing the boot order in BIOS.
Step 4. On EaseUS Disk Copy, click 'Disk Mode' and select the source disk that you want to copy or clone. Click 'Next' to continue.
Step 5. Select the destination disk where you want to clone/copy the old disk and click Next to continue. Click 'OK' to confirm if the program asks to erase data on the destination disk.
Step 6. Check and edit the disk layout as Autofit the disk, Copy as the source or Edit disk layout. Autofit the disk is recommended.
Click 'Proceed' to start the disk cloning or disk copying process now.
Solution 4. Check the CPU and Memory Usage
To check your CPU or disk usage:
Step 1. Type task manager in the Windows search bar and select 'Task Manager.'
Step 2. In the Processes tab, look at the Process to see what is causing your hard disk high CPU.
If it is high and it is too slow, it is recommended to clone disk with EaseUS Disk Copy boot disk or clone on a computer with a high configuration.
Solution 5. Replace the Target Disk with a Healthy One
Another way to fix the slow cloning issue is to replace the target disk with a good one. If there is something wrong with the target disk itself, then you have to buy a new drive or replace it with a good one.
Step 1. Buy a new hard drive or SSD.
Step 2. Connect it to your PC with SATA.
Step 3. Run EaseUS Disk Copy to clone your drive to the new one.
Solution 6. Try EaseUS Disk Copy
Useful tools can make you do more with less effort. EaseUS Disk Copy is the best disk clone software, which creates an identical copy of data on one disk to another in Windows safely. It can do the following things:
Conclusion
The connection cable, disk situation, disk clone tool have an impact on your cloning speed. Select the right connection cable and disk cloning tool can help you yield twice the result with half the effort. EaseUS Disk Copy is the one that can help you clone hard disk or SSD at a high speed.
People Also Ask These Questions
If you have other problems with HDD or SSD cloning, you can read on.
How long does it take to clone a 2tb hard drive?
The time varies from several minutes to hours. It depends on the six reasons mention above. But you can assume you are cloning a drive with a 2TB single file on it, and its a 7200 RPM Drive that can write at approx. 100Mbps, then it would take 4–5 Hrs approx.
How do I clone my SSD to a new SSD?
To clone SSD to SSD:
Step 1. Connect the new SSD to your computer and make sure it is detected.
Step 2. Download, install, and run EaseUS Disk Copy on your PC.
Step 3. Select the destination disk where you want to clone/copy.
Step 4. Click OK to start the cloning process.
How do you clone OS from HDD to SSD?
You can utilize EaseUS Todo Backup to transfer OS from HDD to SSD without reinstalling Windows. Full guide:How to migrate OS to SSD.
It is vitally important that you back up your Mac. Whether you do so locally using Time Machine, sending it to a cloud service, or installing a duplicate creation program (or all three). There is nothing more important than backing up your computer in case an unfortunate event happens so you don't lose your precious data.
One of the easiest methods is locally, using Time Machine. Another is by backing up your data via a cloud-based service, like Backblaze or CrashPlan. Here, we're going to explain how to clone your Mac using a program like SuperDuper! or Carbon Copy Cloner.
The difference between cloning and using Time Machine
Local backups through Time Machine, cloud-based backups, and clones all serve a great purpose to keep your data safe in case of an unfortunate even that renders your Mac useless (even temporarily). The thing that makes cloning different is that you can create a bootable copy of your entire hard drive, which means you can access everything on one Mac through another simply by exporting it to an external drive, connecting the drive to the other Mac, and then selecting it from the Startup menu.
Clones are great to have around if, for example, you have to take your Mac in for repairs, but still need to continue working while it's out. You can use the cloned copy while it's in the shop.
Most cloning programs have additional features that include the ability to make regularly scheduled backups. This is ideal since, if something happens to your computer, you aren't necessarily going to want to restore from a year-old backup. I highly recommend investing in these additional features if they are offered with the cloning program you are using (for example, SuperDuper! is free to clone, but costs a licensing fee of $28 for scheduling, smart updates, sandboxes, and scripting).
Before you start
Before you get started, make sure you have an external hard drive with enough storage to fit everything on your Mac. The smartest solution is to use a portable hard drive.
You'll also need to download and install your cloning program. I'm using SuperDuper! from Shirt Pocket for this process. Most cloning programs operate pretty much the same. They will always have a detailed how-to guide to walk you through the steps.
How to prepare your external drive to use for your clone
You'll need to start with a clean external hard drive in order to make a bootable drive for your cloned backup.
Your hard drive is now formatted for cloning your Mac.
How to make a clone of your Mac
After you've downloaded and installed your cloning program, you'll need to open it to get started. I'm using SuperDuper! to make a clone for this guide, so I'll reference it here.
Note: You'll need your administrator password in order to make a clone of your Mac.
Hard Drive Cloning Software
Most cloning programs will operate the same, general way. If you don't understand the process for the program you have chosen, refer to the user guide.
How to restore your Mac from a clone
If there is any reason you end up needing to restore your Mac from a backup, you can use a clone to do so.
Once the backup has finished restoring, restart your computer.
How to boot your clone on another Mac
If you want to work on your backup on another computer while it's in the shop, you can boot it up from the startup menu.
Important: You'll need to partition your hard drive in order to boot your clone as a separate startup disk. Be sure to do that before following the steps below.
Free Mac Disk Cloner
Now, you can use the clone to restore files to your partitioned drive.
Any questions?
Do you have any questions about how to clone your Mac so you can use it as a backup? Put them in the comments and I'll help you out.
Updated March 2020: Updated for MacBook Air.
Backing up: The ultimate guideMain
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