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ADATA Ultimate SU750 2.5" 1TB SATA III 3D TLC Internal Solid State Drive (SSD) ASU750SS-1TT-C

In stock.
Ships from Canada.
  • 1TB
  • 512GB
  • 256GB
  • 2.5"
  • 1TB
SU750 Solid State Drive

Are you looking to replace your old SSD or HDD? If so, the ADATA Ultimate SU750 solid-state drive is for you. 

With 3D NAND Flash, it provides higher storage capacity, efficiency, and reliability than 2D NAND. 

What's more, it features intelligent SLC Caching to achieve read/write performance of 550/520MB per second. 

All SU750 models provide high TBW (Total Bytes Written), meaning the number of times an SSD can write its entire capacity in one lifespan. The SU750's TBW rating outranks many comparable models, indicating a longer-lasting SSD.

3D NAND Flash - Higher Capacities, More Durable

Implementing 3D NAND Flash, the SU750 features higher storage capacities ranging from 256GB to 1TB, improved efficiency, and better reliability. Whether used as storage or a boot drive, it's a great upgrade choice!

Accelerate Performance

With SLC Caching and DRAM Cache Buffer, the SU750 reaches read/write speeds of 550/520MB per second to accelerate your PC's performance. There's no more waiting around. Quickly access files and load programs in a flash!

Improved Data Integrity

With support for LDPC (Low-Density Parity-Check) error correcting code technology, the SU750 can detect and fix errors to ensure data integrity and thus enjoy an extended lifespan.

Resilient, Shockproof, Quiet

With no mechanical components, SSDs are more resilient than HDDs. They are more resistant to shock, vibration (1500G/0.5ms) and a wide range of temperatures (0C-70C), therefore providing better protection for your data. What's more, SSDs also run silently and consume less power.

SSD Toolbox and Migration Utility

With the purchase of the SU750, users qualify to download ADATA's SSD Toolbox and Migration Utility free of charge! 

SSD Toolbox allows users to monitor and manage the SU750, with drive status, wear level, and lifespan information. 

The Migration Utility is especially helpful for users making the move from HDD to SSD, as it allows for simple and straightforward backup and migration of data, including the operating system.

Capacity 256GB / 512GB / 1TB
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 550MB/s
Sequential Write [Max] Up to 520MB/s
4KB Random Read IOPS [Max] Up to 65K
4KB Random Write IOPS [Max] Up to 75K
Operating Temperature 0°C - 70°C
Storage Temperature -40°C - 85°C
Shock Resistance 1500G / 0.5ms
MTBF 2,000,000 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

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  • Limited Warranty period (parts): 3 years
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