A solid state drive, or SSD, stores files using flash memory rather than the moving parts found inside a traditional hard drive. That means faster transfers, silent operation and better resistance to bumps and knocks.
From an SSD external hard drive for portable storage to an internal SSD hard drive for your computer, there are options for work, gaming, creative projects and everyday backups.
Where Can You Use an SSD?
SSD external hard drives suit jobs where fast access to large files matters. Photographers can offload memory cards on location, while video editors can work directly from a fast external drive.
An SSD can also run your computer's operating system and applications, expand storage on compatible gaming consoles or hold backups of photos, videos and documents.
Choose the Right SSD Type and Connection
The drive and connection both affect performance. Check what your computer or device supports before buying.
- 2.5-inch SATA SSDs: Common internal drives for compatible desktops and laptops.
- M.2 NVMe SSDs: Compact internal drives that can offer much higher speeds than SATA on compatible systems.
- Portable SSDs: External drives built for easy storage and file transfers between compatible devices.
For portable drives, USB-C describes the connector rather than the speed itself. USB 3.2 and Thunderbolt support different transfer rates, and your drive can only run as fast as the slowest part of the connection.
Browse internal drives if you are upgrading storage inside a compatible computer.
Know What SSD Speeds Mean
Advertised read and write speeds are usually measured under specific test conditions, so everyday results can vary. Your port, cable, computer and file type can all affect transfer speed.
Burst performance shows how quickly a drive handles shorter transfers. Sustained speed matters more when writing large amounts of data, such as long 4K video files.
Pick Enough Storage for Your Files
Think about what you actually store rather than choosing capacity on price alone. Large RAW photo libraries and 4K video projects can fill an SSD hard drive much faster than documents and everyday files.
Leave some free space rather than running the drive at full capacity. If speed is less of a priority, compare external hard drives for larger backups or USB flash drives for smaller file transfers.
Shop SSD Storage at digiDirect
digiDirect stocks portable, internal and rugged SSD options across different capacities and performance levels from recognised storage brands. Browse the wider memory & storage range to compare your options.
Shop Australian stock with applicable warranty coverage, with Click & Collect and delivery options depending on availability.
SSD FAQs
Do solid state drives wear out over time?
Yes. SSD external hard drive memory cells can only handle a finite number of write cycles, although modern drives are designed for many years of typical use. Back up files you cannot afford to lose regardless of the drive type.
Can the same SSD hard drive be used with both Windows and Mac?
Yes, if the drive uses a file system supported by both operating systems. exFAT is commonly used when files need to move between Windows and macOS. Reformatting a drive erases its existing data, so back it up first.
What happens to data on an SSD if it loses power suddenly?
Saved files usually remain on the SSD without power. A sudden power loss during a write can corrupt the file being transferred or, in some cases, the file system. Safely eject external drives before disconnecting them where possible.
Is it safe to leave an external SSD connected all the time?
Yes, an external SSD can remain connected for regular use. Keep it well ventilated and avoid disconnecting it while files are being written. For backup drives, disconnecting them when not needed can also protect the backup from some software issues.
Can files be recovered from a failed SSD?
Sometimes, but recovery from an SSD can be more difficult than from a traditional hard drive. Stop using the drive if data disappears or it begins failing. A specialist data recovery service may be able to recover files depending on the fault.
