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ADATA Ultimate Series: SU630 480GB Internal SATA Solid State Drive

Ships from Canada.
Most customers receive within 3-6 days.
  • Sequential reads/writes up to 520/450 MB/s
  • LDPC (Low Density Parity Check) error correcting code to ensure data integrity
  • Lower power consumption and noise level
  • Free ADATA SSD File Management and Data migration software
Ultimate SU630 3D NAND SSD

If you're looking to replace that HDD of yours with an SSD, look no further than the ADATA SU630. The SSD is built with next-generation QLC 3D NAND Flash to offer amazing value and great performance. It also comes with excellent features such as LDPC ECC technology.

Improved Data Integrity
  • With support for LDPC (Low-Density Parity-Check) error correcting code technology, the SU630 can detect and fix errors to ensure data integrity and thus enjoy an extended lifespan.
3D QLC SSD - High Capacity Without Breaking the Bank
  • Sporting the QLC 3D NAND Flash with 3.84TB of capacity and an attractive price point, the SU630 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 SU630 to reach read/write speeds of up to 520/450MB/s for smoother and faster boot, file transfers, and downloads.
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 (0C-70C) and therefore provide better protection for data. 
  • What's more, SSDs also run silently and consume less power.
SSD Toolbox and Migration Utility
  • With the purchase of the SU630, users qualify to download ADATA's SSD Toolbox and Migration Utility free of charge! 
  • SSD Toolbox allows users to monitor and manage the SU630, 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.
Capacity 240GB / 480GB / 960GB / 1.92TB / 3.84TB
Form Factor 2.5"
Dimensions 100.45 x 69.85 x 7mm / 3.95 x 2.75 x 0.27inch
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 [Max] 800TB
Q: Why is my SSDs capacity less than indicated on the packaging?

A: The difference in capacity is mainly due to the different calculation methods used by your PCs operating system and the SSD. 

SSDs calculate capacity based on the decimal system, 
e.g.: 1KB - 1000 Byte bytes, 1MB - 1000KB, 1GB - 1000MB, 1TB - 1000GB, and so on. 
Your PCs operating system uses the binary system, 
e.g. 1KB x 1024 Byte byte, 1MB x 1024KB, 1GB x 1024MB, 1TB x 1024GB, and so on.
For example, if the packaging shows capacity or 500GB, it is calculated as follows: 500GB x 500 x 1,000MB x 1,000KB x 1,000Byte x 500,000,000,000Byte. 
Your PCs operating system will calculate as follows: 500,000,000,000 Byte/1024KB/1024MB/1024GB, or approximately 465GB.

Q: What is the difference between SATA 3.0 and SATA 2.0?
A: According to the Serial ATA International Organization the SATA 3.0 specification offers transfer speeds up to 6Gbps compared to 3Gbps for SATA 2.0.  Regardless, SATA 2.0 and SATA 3.0 use the same interface and cables.

A Full List of Troubleshooting Q & A is available on the ADATA Consumer Site for more complex questions such as:

Q: Why is my existing SATA SSD not being recognized after installing a new SATA / NVMe M.2 SSDs?
Q: How do you partition a new SSD?
Q: What should I do if my SSD is unrecognizable, undetectable, unreadable, or experiencing other malfunctions?
Q: I am having trouble formatting my SSD
Q: Are ADATA SSD compatible with different operating systems?
Q: Why does my SSD's read/write not match the speed that was advertised? Is there something wrong with the product?
Q: How do I check the health status of my SSD? How do I ensure my SSD can have a long lifespan?
Q: What is a Trim command and which operating systems can it be used with?


Capacity 2TB / 1TB / 512GB / 256GB / 128GB 1TB / 512GB / 256GB 2TB / 1TB / 500GB 120GB 3.84TB / 1.92TB / 960GB / 480GB / 240GB
4KB Random Read IOPS [Max] Up to 85,000 IOPS Up to 65,000 IOPS Up to 50,000 IOPS Up to 40,000 IOPS Up to 40,000 IOPS
4KB Random Write IOPS [Max] Up to 85,000 IOPS Up to 75,000 IOPS Up to 65,000 IOPS Up to 75,000 IOPS Up to 65,000 IOPS
Sequential Read [Max] 550MBps 550MBps 520MBps 520MBps 520MBps
Sequential Write [Max] 500MBps 500MBps 450MBps 450MBps 450MBps
Terabytes Written [Max] 800TB 800TB 400TB 560TB 800TB

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

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