What’s the need for using SSD for OS & HDD for storage? 

We understand that answering this through the Internet is difficult. However, when you are building your computer and want to use SSD for the operating system and HDD for storage. You need to first understand the basics, still, you will get perplexed about partitioning the hard drive. 

This is a real concern for many use cases. It’s hardly surprising because using an SSD for the operating system and a hard drive for storage takes advantage of their respective advantages. To be more exact, at the same price, SSD offers superior performance (i.e. faster speed) while HDD has a greater capacity.

SSD also provides several advantages, such as being lighter, faster, more resilient, producing less heat, and consuming less power. Furthermore, because SSDs do not have any movable parts, they are less prone to be destroyed. As a result, keeping the operating system on Ssds or anything else on HDD is the perfect option.

Best practice of using SSD for boot and HDD for storage

The suitable technique to establish SSD as a boot drive, as well as HDD as storage, is to move the operating system to Ssds and afterward format the HDD for reusing. However, depending on your situation, the approach will be slightly different.

Case 1: You have a completely new PC.

When your machine is new, you can use the Microsoft Download Center to build an installation using ISO and then clean and install the OS on the SSD disc. Then, using the built-in function Disk Management, format the hard drive. You can also choose to create a backup copy of your previous computer and afterward restore incompatible hardware.

Case 2: Properly set up PC.

When your system is being used for a long time and also has a lot of applications downloaded as well as a lot of data, including photographs, music, video, documents, etc, then cloning OS just in Windows 7/8/10 onto an SSD disc is your best option. You won’t have to reinstall Windows, programs, or system settings, as well as you won’t lose any material.

Thus summarise, if your machine is missing any program, you can then choose to install it from the beginning using the ISO image file given by Microsoft. Once you have an old computer or a well-configured system, cloning or storing and retrieving with all-in-one software is a wiser choice.

What is the best software for making SSD work for OS and HDD for storage? 

You’ll need a fully-featured software on Windows 11/10/8/7/XP/Vista such as AOMEI Backupper Professional to effortlessly utilize SSD for boot as well as HDD for storage. It gives customers two options for making an SSD boot drive, which is compatible with all brands of SSDs, including WD, SanDisk, Samsung, HP, Dell, and many others, namely “System Clone” and “System Restore,” as well as one complete technique to cleanse a hard drive for storage.

That very same software supports “Intelligent Clone” & “Intelligent Sector Backups” by default, which only duplicates or backups the used segments, such as the operating system, infrastructure components, personal data, and programs stored on the system partition, etc. As a result, no matter which method you select, you may successfully migrate your OS between HDD to SSD, even from a large HDD to a compact SSD, and boot from the cloned SSD. You can also take advantage of potential beneficial features while doing so.

  • SSD Alignment: Is used to improve the reading and writing rates of SSD discs while also extending their longevity.
  • Section by Section cloning- It’s being used to clone all sections of a partition or disc, in this case, the system partition is on the HDD.
  •  Restore- Whenever you restore a system image to a computer with different hardware, Universal Restoration is used to fix the hardware mismatch issue and make your computer boot smoothly from the restored SSD disc.

You’ll still need an HDD for storing after installing SSD as the boot drive. So, how do you manufacture it? With its Disk Clean option, you must remove all information on the system partition or the complete disc. It supports four different disc wiping methods: Replace sectors with zeros, Replace sectors using random data, DoD52220.22-M, and Gutman, the latter three of which are the most thorough.

Techniques to easily use SSD as boot drive and HDD as storage

Inside the segment, we will look at the two methods that we have mentioned earlier in the same order. The first way for making an SSD boot drive and then an HDD storage drive is to duplicate the SSD for the operating system and format the HDD for storing. However, you must verify if the cloned SSD could be bootable in the meantime, or your computer will not boot.

The secondary method is similar to the first, except that backup and restore are used instead of cloning. Note that if the target computer is a newer one with different hardware, Option 2 should be used to resolve driver incompatibility issues between computers.

Furthermore, to arrange and master the methods for establishing SSD as boot drive as well as HDD as storage, read the instructions under.

  • Make doubly sure your computer’s frame can accommodate both 3.5-inch and 2.5-inch drives. M2 SSDs are typically 3.5 inches in length, while HDDs are 2.5 inches.
  • At the very minimum, arrange a 120GB SSD.

Technique 1: Get an SSD for the operating system as well as a cloned HDD for storage.

Task 1: Use System Clone to replicate the SSD for the OS only.

1. Make doubly sure the configured SSD can be identified by connecting it to your computer. Afterward, in AOMEI Backupper Professional, select System Clone underneath the Clone menu to start cloning your drive.

Heads up: If you wish to clone all of the information on the original disc, use the Disk Clone function to duplicate the hard drive to SSD.

2. Set the destination path to the prepared SSD. By design, this software will choose the system partition and any boot-related partitions.

3. Select SSD Alignment to enhance the SSD disk’s writing and reading speeds. When there are no issues, you can select Start Clone.

Heads up: If indeed the SSD drive is large enough to accommodate all sections of data on the HDD disk’s system partition, you could use the Section by Section Clone option to clone all sections.

Task 2: Restart the machine using the cloned SSD.

After the copying operation is finished, you must format the HDD for storing. However, you should not do so until the copied SSD is bootable. When a cloned SSD is failing to boot, the computer will not start. As a result, please immediately check if the computer can boot from the clone hard disc.

1. Restart your device and access BIOS by pressing a specified option (e.g., ESC, F2, and so on.) on the opening display.

2. Go over to the Boot tab and then use “Shift and +” to make SSD the very first boot choice.

3. Save your modifications and exit the BIOS. After that, restart your system and boot first from cloned SSD. If not, see Cloned SSD Won’t Boot for more information on how to determine the justification of boot failure.

Task 3: Repurpose a hard drive by cleansing.

1. Open AOMEI Backupper and navigate to Tools > Disk Wipe.

2. You’ll see two disc cleaning types in the wiping type window: Wipe partition(s) as well as unallocated space just on disc, and Wipe Disk.

>> Pick the first technique and then the system partition on the HDD disc if you want to wipe the OS.

>> Choose the second option and then HDD disc if you wish to erase the entire disc, along with all data.

3. Depending on the choice you selected in the previous step, you will be required to pick a partition, unallocated space, or disc. Then press Next.

4. The final step is to choose a disc wiping method based on its safety and quickness. Then, to wipe the HDD disc, click On start.

>> Use the “Fill sectors with Zero” and “Fill sectors with randomized data” options to swiftly wipe all the information on a partition or drive.

>> When you want to go the extra mile, choose the “DoD52220.22-M” or “Gutman” options. The prior disc wiping technique can only wipe the disc seven times, however, the newer approach can wipe it up until 32 times.

You can also use the built-in disc partition manager – Disk Management – to format the disc. The procedure is as follows:

1. Start the Run window by pressing Win + R, then typing diskmgmt.msc into the box and press Enter.

2. Next, open the Disk Management window, right-click on HDD, and pick Format from the menu.

3. Select FAT32 / NTFS as the file system and proceed to the final step by clicking Next. To begin the cleaning process, hit Finish.

Technique 2: Use an SSD for booting and a hard drive for storage, with backup and recovery capabilities.

You’ll just need another disc to hold the backup image temporarily if you use the backup and recovery feature to configure SSD for OS exclusively. If you use another system image on a machine with different hardware, you’ll need to set up an SSD and generate a bootable disc to recover the data. You can ignore the process of making bootable discs when it’s on the same machine.

Task 1: Use System Backup to generate a system image recovery.

1. Open AOMEI Backupper and select Backup & System Backup. The system partition, which contains the operating system, saved personal programs and data, plus boot-related partition(s), would then be automatically selected.

2. Click the box in the lower right corner and choose a disc to save the backup image to. Then press the Start Backup button.

Task 2: Make a bootable USB drive to start your computer.

1. Pick Create Bootable Media from the Tools menu.

2. Pick Windows PE – Build a bootable disc depending on Windows PE from the Bootable Disc Type window. Click Next. This form of a portable disc can utilize all of the software’s functionality, but Linux-based bootable discs cannot.

3. Choose a storage media to contain the boot files to run this program in PE mode in the Pick Bootable Media window. Choose from three options: Disc, USB, or ISO image files, then hit Next to begin the process.

Task 3: Easily restore the system image to a fresh SSD.

1. Attach the produced bootable USB and disc with the system image to the replacement computer’s SSD. Reboot the machine and change the BIOS boot urgency to bootable USB. Then save your changes and reboot into Windows PE mode.

2. Mostly on AOMEI Backupper main page, select Restore then Pick Image File to select the restore image on the outer disc.

3. Verify restore the system image and next recover the system in a separate location. Then hit next.

4. To get the backup image, choose the replacement SSD as the recovery destination. Then hit Next.

5. Verify the disc information, select SSD Alignment as well as Universal Restore, and afterward hit Start Restore.

Only after system restore gets finished, make sure the recovered SSD is bootable and clean the HDD for recycling. The procedures are identical to those in Technique 1, so please complete Tasks 2 and 3 before moving on to the next technique.


When using SSD as well as HDD in a computer or laptop, the suitable approach is to have SSD for the operating system while HDD for storage. Just in this way can users enjoy the benefits of the most substantial advantages of both SSD as well as HDD discs at the same time, making your system work faster and storing additional data.

So, how do you generate it quickly? When your computer is completely new and you haven’t installed any programs yet, you could choose to reinstall Windows. But unless your computer contains a lot of data or programs, or if you would like to maintain all of the previous computer’s configurations, you can use reliable software to duplicate or backup and recover your system to the new Drive.

AOMEI Backupper Professional has been one such program that you can trust, as it continues to support both cloning and data recovery. Surprisingly, the Disk Wipe option still works to remove everything on a partition, disk space, or the complete disc. With its support, you may quickly finish the SSD for OS as well as HDD for storage duties. AOMEI Backupper Pro or TechPlus is recommended for IT experts and professionals.