If you’re looking to replace that HDD of yours with an SSD, look no further than the ADATA SU635. The SSD is built with QLC 3D NAND Flash to offer amazing value and great performance. It also comes with excellent features such as LDPC ECC technology.
*Download SSD ToolBox for Automatic Firmware Updates and More

Sporting the QLC 3D NAND Flash with 960GB of capacity and an attractive price point, the SU635 is an ideal upgrade for users looking to make the switch from HDD to SSD, whether as storage or a boot drive.
Featuring dynamic SLC caching, NAND Flash memory operates in single-level cell mode and boosts performance. This allows the SU635 to reach read/write speeds of up to 520/450Mbps for smoother and faster boot, file transfers, and downloads.


With support for LDPC (Low-Density Parity-Check) error correcting code technology, the SU635 can detect and fix errors to ensure data integrity and thus enjoy an extended lifespan.
With no mechanical components, SSDs are more resilient than HDDs. They are more resistant to shock, vibration (1500G/0.5ms) and extreme temperatures (0°C-70°C) and therefore provide better protection for data. What’s more, SSDs also run silently and consume less power.


With the purchase of the SU635, users qualify to download ADATA’s SSD Toolbox and Migration Utility free of charge! SSD Toolbox allows users to monitor and manage the SU635, with drive status, wear level, and lifespan information. The Migration Utility is especially helpful for users making the switch from HDD to SSD, as it allows for simple and straightforward backup and migration of data, including the operating system.
SSD ToolBox automatically ensures you have the latest firmware for optimal performance and allows for the monitoring of drive health and remaining life through Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) attributes. It also lets you keep track of the current operating temperature, capacity, and total space used.

| Capacity | 240GB/ 480GB / 960GB |
|---|---|
| Form Factor | 2.5" |
| NAND Flash | 3D QLC |
| Weight | 47.5g/1.68oz |
| Interface | SATA 6Gb/s |
| Sequential Read (Max*) | Up to 520MB/s* |
| Sequential Write (Max) | Up to 450MB/s* |
| 4KB Random Read IOPS(Max*) | Up to 40K* |
| 4KB Random Write IOPS(Max*) | Up to 65K* |
| Operating Temperature | 0°C-70°C |
| Storage Temperature | -40°C - 85°C |
| Shock Resistance | 1500G/0.5ms |
| MTBF | 1,500,000 hours |
| Terabytes Written (TBW)(Max Capacity*) | 200TB |
| Warranty | 3-year limited warranty |
| Remark |
|
Please first confirm whether you have set the SSD as a virtual disk (Control Panel>System and Security>Storage Spaces). Toolbox is unable to detect a virtual disk. You can delete the virtual disk in Storage Spaces or format and initialize the SSD in Disk Management. Toolbox will then recognize the SSD.