Hard Drive Upgrade: A Step-by-Step Guide

Effortless SSD Upgrade: Cloning Your Existing Drive
Many users are attracted by the decreasing costs of large-capacity solid-state drives (SSDs), but hesitate to upgrade due to the perceived complexity of reinstalling the operating system and all applications. This guide provides a streamlined solution.
We will demonstrate how to effectively clone your existing hard disk drive (HDD) to a new HDD or SSD. This process allows for a complete system transfer, minimizing downtime.
Cloning: A Faster Alternative to Reinstallation
Instead of a full system reinstallation, cloning creates an exact replica of your current drive. This includes the operating system, installed programs, and all personal files.
The entire process can typically be completed in less than an hour, eliminating the need to reinstall Windows and all your applications individually.
Benefits of Drive Cloning
- Time Savings: Avoid hours spent reinstalling software.
- Data Preservation: All your files and settings are transferred intact.
- Simplified Upgrade: A straightforward path to enjoying the speed benefits of an SSD.
By following these steps, you can seamlessly transition to a new drive without the disruption of a traditional system reinstall.
The Benefits of Hard Drive Upgrades
Upgrading a hard drive can be considerably more complex than simply adding RAM or a new peripheral device. The traditional process involves backing up all data, physically replacing the drive, formatting the new one, and then reinstalling the operating system and all applications.
This can be time-consuming and frustrating, requiring significant effort to restore your system to its previous state. Fortunately, a simpler method exists.
By cloning your old disk to a new one, you can avoid this extensive process and have your system operational again, often in under an hour.
Our Experience with Drive Cloning
We successfully utilized this cloning technique to upgrade all the hard drives within our office computers. The longest drive swap required 55 minutes, while the quickest completed in just 23 minutes.
The actual hands-on time for each upgrade – opening the computer case, running the cloning software, and installing the new drive – was approximately 10 minutes. The remaining time was dictated by the speed of the hardware used for the data transfer.
This efficient turnaround time, coupled with the minimal effort required, makes upgrading to more spacious and faster solid-state drives a very attractive option.
Why Consider a Hard Drive Upgrade?
- Increased Storage Capacity: Accommodate larger files and more applications.
- Improved Performance: Especially noticeable with a switch to a solid-state drive.
- Time Savings: Cloning avoids lengthy OS reinstallations.
- Reduced Hassle: A streamlined process compared to traditional upgrades.
The affordability of larger capacity drives, combined with the ease of cloning, presents a compelling case for upgrading your system’s storage.
Essential Requirements
This guide necessitates four key components for successful completion. The initial three are indispensable, while the fourth is contingent upon your specific hardware configuration and requirements.
Hard Drives: Primarily, you will require both your current hard drive and a new, additional hard drive. Typically, the upgrade involves transitioning from a smaller capacity drive to a larger one. However, scenarios exist where a migration from a larger drive to a smaller one may be necessary.
For example, if a large capacity, but slow, 1TB mechanical hard drive was purchased and subsequently found unsuitable as the primary operating system drive, a smaller, faster 256GB solid-state drive might be desired.
Related: How to Migrate Your Windows Installation to a Solid-State Drive
This tutorial centers on upgrading to a larger drive, but data reduction on the original drive is crucial if the new drive has a smaller capacity. Ensure the operating system, applications, and essential files fit within the new drive’s limitations. Refer to the preparation section of our previous guide, How To Migrate Windows 7 to a Solid State Drive, for data reduction techniques.
Cloning Software: The third requirement is disk cloning software. Numerous powerful cloning tools are available, often featuring complex functionalities. While these tools offer extensive control, they can be excessive for a simple disk-to-disk copy operation and introduce potential for errors.
To ensure a swift, efficient, and error-minimized process, we recommend the free version of Macrium Reflect due to its user-friendly interface. Alongside the software, create a recovery disc – using the same software – on either a USB drive or a writable DVD.

Second Hard Drive Connection: Lastly, determine how to connect the hard drives for cloning. Desktop users can typically open the computer case and connect the new drive directly to the motherboard. Laptop users often lack the necessary internal connections or space and will need a USB adapter, as demonstrated in our data recovery tutorial.
If utilizing a USB adapter, a USB 3.0 adapter connected to a USB 3.0 port is highly recommended. Performance tests revealed that cloning over USB 2.0 took two to three times longer than using USB 3.0.
With the hard drives prepared, the software downloaded, the new drive connected (either via SATA or USB), you are now ready to proceed.
Generating Recovery Media
The installation of Macrium Reflect is a simple procedure. Execute the installer, initiate the application, and then dedicate a moment to crafting a recovery disc. It is highly recommended; the vast majority of issues potentially arising during this process can be resolved using the recovery disc, and a critical time to avoid creating one is when facing a hard drive malfunction.
Following the installation of Macrium Reflect, proceed through the menu to Other Tasks -> Create Rescue Media.

You will then be asked to choose between Windows PE or Linux-based recovery media. Opt for Windows PE, then select the Advanced option and choose version 5.0. The rescue media builder will inquire whether you prefer a custom VIM or the default VIM.
Select the default VIM option for simplicity.

The final stage presents a summary of your selections and requests you to specify the desired media for the recovery disc. A USB drive was chosen in this instance.
Upon completion of this process, you can proceed with disk cloning. It is crucial at this point to verify that the new hard drive is properly connected to your computer.
Disk Cloning Process
With the hard drives connected and recovery media prepared, the cloning process can begin. The initial stage is paramount, representing the only point where significant errors can occur. Mistakes made at this juncture could lead to substantial complications.
Within Macrium Reflect, navigate to the "Disc Image" tab and identify your operating system disk – typically designated as Disk 1, C:\, and visually indicated with a Windows icon, as illustrated in the image below.

Upon selecting the disk, the "Clone this disk" option will become available directly below the chosen drive. Initiate the cloning process by clicking this option.
The subsequent screen presents the most critical decision within this guide. Macrium Reflect will display the source drive you previously selected and prompt you to designate a destination drive.

Select "Select a disk to clone to..." to choose your new hard drive. If your computer has multiple drives connected – such as the primary C:\ drive, media drives like F:\ or E:\, and the blank HDD intended for cloning – accurate selection is vital. Cloning to the incorrect disk (for example, F:\ containing your personal files) will result in complete data loss. Verify your hard drive selection carefully.

After confirming the correct destination disk, click "Copy selected partitions." Macrium will then offer a choice between a "forensic" and an "intelligent" sector copy. A "forensic" copy duplicates every bit on the disk, regardless of usage. An "intelligent" copy only copies used sectors. We advise choosing the intelligent sector copy and enabling the "Verify File System" option.

Upon completion, you will likely observe that the partition has been copied to the new disk in a 1:1 ratio. Consequently, upgrading from a 120GB SSD to a 512GB SSD will leave a significant amount of unallocated space. This can be easily addressed. Click on "Cloned Partition Properties" located beneath your newly cloned disk.

Within this menu, select the "Maximum Size" button to automatically resize the partition, utilizing the full available disk capacity.

This expansion is crucial. Investing in a larger SSD should be fully utilized by expanding the partition. With the disk cloned and the partition expanded, the new drive is ready for testing.
For desktop computers, the simplest test involves shutting down, disconnecting the cables from the original hard drive, and leaving the cables connected to the new drive. Laptop users will need to physically swap the hard drives.
Rebooting the system should initiate startup without issue. Should any problems arise, you have two immediate options: revert to the previous configuration by reconnecting the original hard drive, or utilize the recovery media as detailed in the next step.
Utilizing Recovery Media for Boot Issues
Upon booting from a newly cloned disk, encountering an error message instead of the expected boot screen can be disconcerting. However, remaining calm is advised. Often, the issue is minor and can be resolved through a straightforward process using the recovery media.
The recovery media is designed for ease of use. Insert the created disk or flash drive, restart your computer, and await the loading of Windows PE and the Macrium Reflect recovery tool. If automatic booting fails, particularly with a flash drive, verify that USB booting is enabled and prioritized within your BIOS settings.
Macrium Reflect will launch automatically via the recovery media. Accessing the boot repair functionality is achievable through two distinct methods.
You can navigate to Restore -> Fix Windows Boot Problems via the menu bar. Alternatively, the same option is readily available within the left-hand "Restore Tasks" panel.
Select the relevant Windows installation, proceed by clicking "Next," and then "Finish." The repair tool will then execute the necessary procedures to rectify boot-related issues on your disk.
These procedures may include repairing the MBR (Master Boot Record) or the BCD (Boot Configuration Data), depending on your Windows version.
Upon completion of the repair process and when prompted to reboot, remove the USB drive or disk. Confirm the action by clicking "OK" to finalize the restoration.
Post-Cloning Procedures
After a successful boot into Windows and confirmation of stable operation, the disk cloning process is technically complete. However, adopting certain recommended practices can provide an extra layer of security.
While full functionality is a positive indicator of success, it’s prudent to retain the original hard drive for a short period. Consider storing it separately or, if space allows, leaving it connected but disconnected within the computer case.
Maintaining a Backup Option
This precaution ensures a swift recovery option should any unforeseen issues arise with the new disk. Simply reconnecting the original drive, followed by a reboot, effectively restores the system to its state at the time of cloning.
If the original disk continues to perform flawlessly, repurposing it is entirely acceptable. For instance, smaller SSDs that were replaced can be utilized in systems where a faster boot time and improved read/write speeds are beneficial, even if large storage capacity isn't a priority.
- Retain Original Drive: Keep the old drive accessible for a few days.
- Quick Restoration: Enables immediate system recovery if needed.
- Repurpose if Stable: Utilize the old drive for other machines.
By following these steps, you maximize the benefits of disk cloning while minimizing potential risks.