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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesYes, many older laptops and desktops can be upgraded from a hard disk drive (HDD) to a solid-state drive (SSD). First confirm the exact computer model and the type of drive it supports: a physically similar SSD may use an incompatible interface. Then back up your files, choose whether to clone the HDD or reinstall the operating system, install the compatible SSD using the computer’s service instructions, and verify that the machine boots from it.
Check whether your computer supports a drive replacement
Find the computer’s full make and model, then consult its owner or service manual. Confirm whether storage is replaceable and whether the machine supports a 2.5-inch SATA drive, M.2 SATA, M.2 PCIe/NVMe, or another configuration. Do not assume that an M.2 slot accepts every M.2 SSD: the slot’s supported protocol, keying, and module length matter. [Crucial’s M.2 installation guidance] and [Samsung’s SSD support resources] distinguish between supported drive types; check your computer’s own documentation for its specific compatibility.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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Samsung SSD 870 EVO SATA III 2.5” 2TB, Read Speeds Up to 560MB/s | $474.97 | Buy on Amazon |
| 2 |
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PNY CS900 250GB 2.5" SATA III Internal SSD | $49.90 | Buy on Amazon |
| 3 |
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Patriot P210 256GB SATA 3 2.5 Inch SSD | $37.99 | Buy on Amazon |
| 4 |
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PNY CS900 500GB 2.5" SATA III Internal SSD | $89.00 | Buy on Amazon |
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Use the manual to confirm physical dimensions, drive-bay access, mounting hardware, and any model-specific restrictions. Older computers may not support newer storage protocols, so verify support for the exact model rather than buying by capacity or appearance alone.
| What the computer has | Likely upgrade route | What to verify before buying |
|---|---|---|
| Replaceable 2.5-inch SATA HDD in a laptop | 2.5-inch SATA SSD | Drive thickness, connector, bay, and any required bracket or spacer |
| 3.5-inch SATA HDD in a desktop | 2.5-inch SATA SSD, with a mounting adapter if needed | SATA data and power connections, available bay, case clearance, and mounting method |
| M.2 slot | An M.2 SSD that matches the slot’s supported interface | SATA versus PCIe/NVMe support, module length, keying, and supported generations |
| Soldered storage or no replaceable drive | A simple drive swap may not be possible | Exact service manual and manufacturer support information |
These are common configurations, not a diagnosis of an unspecified computer. Crucial’s [2.5-inch SSD installation guide] and Samsung’s [SSD support resources] provide general installation and interface information; the computer manufacturer’s manual determines what fits your machine.
#1 Best Overall
- THE SSD ALL-STAR: The latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung's pioneering technology.Computer Platform:PC.Encryption : Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667), Environmental Specs - Shock : 1,500 G & 0.5 ms (Half sine).
- EXCELLENCE IN PERFORMANCE: Enjoy professional level SSD performance with 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds, Accelerates write speeds and maintains long term high performance with a larger variable buffer
- INDUSTRY DEFINING RELIABILITY: Meet the demands of every task from everyday computing to 8K video processing, with up to 2,400 TBW
- MORE COMPATIBLE THAN EVER: 870 EVO has been compatibility tested for major host systems and applications, including chipsets, motherboards, NAS, and video recording devices. Interface- SATA 6GB/s, compatible with SATA 3GB/s and SATA 1.5GB/s interfaces
Back up files and choose how to move to the SSD
Before cloning or opening the computer, copy important files to separate storage or a trusted cloud backup. A clone can transfer data, but it is not a separate backup in case something goes wrong. Crucial’s desktop installation guidance also recommends protecting data before starting.
Clone the HDD
Cloning is intended to transfer the existing operating system, applications, and data to the SSD, provided the selected software supports your drives and setup. Check that the SSD has enough usable capacity for the partitions and data being copied, and confirm the tool supports your source drive, target drive, encryption, and configuration. The exact process varies by software, so follow the current instructions for the tool you choose.
Rank #2
- Upgrade your laptop or desktop computer and feel the difference with super-fast OS boot times and application loads
- Exceptional performance offering up to 535MB/s seq. Read and 500MB/s seq. Write speeds
- Superior performance as compared to traditional hard drives (HDD)
- Ultra-low power consumption
- Backwards compatible with SATA II 3GB/sec
If you are cloning a 2.5-inch SATA HDD to a 2.5-inch SATA SSD before installation, a compatible SATA-to-USB cable or enclosure can connect the SSD externally. That connection does not automatically support M.2 or NVMe drives; match the adapter or enclosure to the SSD’s actual interface. Crucial describes external connection as part of its 2.5-inch SSD installation steps.
For a Samsung SSD, Samsung documents Data Migration through its Magician software as a way to migrate an existing storage device to a new Samsung SSD. Supported features vary by drive and configuration, so check Samsung’s current software and support information. Crucial provides its own SSD installation and migration guidance. Use the instructions for your chosen drive and download migration software from its manufacturer; neither manufacturer’s tool should be treated as universal.
Rank #3
- Capacity 256GB Latest SATA 3 Controller
- Built in end-to-end data path protection, SmartECC technology, and Thermal throttling technology
- SEQ Performance Read up to 500MB/s, Write up to 400MB/s
- 4K Aligned Random Write: up to 30K IOPs
Install the operating system from scratch
A clean installation avoids carrying over old applications and file-system problems, but you will need to reinstall your software and restore personal files from backup. Prepare the installation media and confirm the operating system supports your computer before removing the old drive. This route is different from cloning: it does not transfer your installed applications and existing system setup.
Install the SSD using the computer’s service instructions
- Shut down and disconnect power. Follow the model’s manual for any battery-disconnection or removal steps; do not assume every laptop battery is user-removable.
- Open the computer as instructed. Use the manual’s access procedure and the appropriate tools. As a static-electricity precaution, Crucial recommends touching unpainted metal or using an ESD wrist strap in its pre-installation guidance.
- Remove the old drive and note its hardware. Keep track of screws, caddies, brackets, and spacers. Transfer any components the replacement needs to mount securely.
- Fit the SSD without forcing it. For a typical desktop SATA installation, connect the SATA data cable and power lead. A 2.5-inch SSD in a 3.5-inch bay may need a mounting adapter. For an M.2 SSD, follow the board or laptop manual for the correct slot and mounting screw; compatible modules are typically aligned with the slot and inserted at an angle before being secured. Crucial’s M.2 guide applies to compatible systems, not every M.2 slot.
- Close the computer and reconnect power. Do not force a connector, cover, or drive into place. If something does not fit as described in the manual, stop and recheck the drive model and installation instructions.
Boot from the SSD and verify the migration
After a successful clone, install the SSD as the primary drive or select it as the boot drive in the computer’s startup settings. A system with both drives connected may continue starting from the original HDD until you change the boot selection or disconnect the old drive. Crucial’s installation walkthrough covers changing the primary drive after cloning.
Quick Recap
Rank #4
- Upgrade your laptop or desktop computer and feel the difference with super-fast OS boot times and application loads
- Exceptional performance offering up to 550MB/s seq. Read and 500MB/s seq. Write speeds
- Superior performance as compared to traditional hard drives (HDD)
- Ultra-low power consumption
- Backwards compatible with SATA II 3GB/sec
- Confirm that the operating system starts from the SSD.
- Check that your personal files are present and that essential applications work.
- Keep the old HDD unchanged until you have checked the new installation. After verification, decide whether to store, repurpose, or erase it.
Troubleshoot if the SSD is not detected
- The drive is not listed in firmware or BIOS: Shut down and check seating, cables, caddy, slot selection, and the computer manual’s supported drive types.
- The drive appears in firmware but not in the operating system: Check the operating system’s storage tools and the setup instructions for the drive. Do not initialize or format a drive containing data you still need.
- An externally connected SSD is missing during cloning: Confirm that the cable or enclosure supports the SSD’s size and interface, and that the connection is secure.
- Migration software does not detect the drive: Check the software’s supported drives and configurations. Samsung notes that available software features vary by drive and setup; lack of detection alone does not prove the SSD is defective. Consult the current Samsung software support information if using its utility.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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