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IT’S TIME TO SWITCH TO SSDIT’S TIME TO SWITCH TO SSD
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Ultimate SU635 Solid State Drive

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

3D QLC SSD – High Capacity Without Breaking the Bank

3D QLC SSD – High Capacity Without Breaking the Bank

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.

Performance Boost With Dynamic SLC Caching

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.

Performance Boost With Dynamic SLC Caching
Improved Data Integrity

Improved Data Integrity

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.

Tougher, Quieter, More Reliable

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.

Tougher, Quieter, More Reliable
SSD Toolbox and Migration Utility

SSD Toolbox and Migration Utility

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

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.

SSD Toolbox
Capacity240GB/ 480GB / 960GB
Form Factor2.5"
NAND Flash3D QLC
Weight47.5g/1.68oz
InterfaceSATA 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 Temperature0°C-70°C
Storage Temperature-40°C - 85°C
Shock Resistance1500G/0.5ms
MTBF1,500,000 hours
Terabytes Written (TBW)(Max Capacity*)200TB
Warranty3-year limited warranty
Remark
  1. Actual performance may vary due to available SSD capacity, system hardware and software components, and other factors.
  2. The SSD is based on the TBW or Warranty period.
  3. Visit https://www.adata.com/en/support/warranty/ for more details.
DATASHEETLanguageFile Size (KB)Update
Datasheet_SU635 Solid State DriveEnglish786.37 KB2021-11-26Download
DATASHEET
Datasheet_SU635 Solid State Drive
Language:English
File Size (KB):786.37 KB
Update:2021-11-26
Download
FIRMWARELanguageFile Size (KB)Update
SSD Toolbox Software for Firmware UpdateEnglish7.16 MB2022-04-08Download
FIRMWARE
SSD Toolbox Software for Firmware Update
Language:English
File Size (KB):7.16 MB
Update:2022-04-08
Download
MANUALLanguageFile Size (KB)Update
ADATA SSD Toolbox_User Guide_ENEnglish4.17 MB2023-01-05Download
ADATA_2.5-inch SSD Installation Guide_Multi Language5.75 MB2023-06-09Download
MANUAL
ADATA SSD Toolbox_User Guide_EN
Language:English
File Size (KB):4.17 MB
Update:2023-01-05
Download
ADATA_2.5-inch SSD Installation Guide_Multi Language
Language:
File Size (KB):5.75 MB
Update:2023-06-09
Download
  • A:
    First, please refer to your system's user manual to ensure the issue is not related to the host device or hardware. We recommended doing some basic software-level troubleshooting. Use SSD Toolbox to check your SSD status, then go to "Utility" in the left sidebar and select "Firmware Update" to update. Once the update is complete, restart your system—this can help resolve intermittent issues like these.
     
    Important: Before updating the firmware, be sure to back up your valuable data and keep the system powered on throughout the update process to avoid update failure.
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  • A:

    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.

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