Product Comparison: ADATA SU800 vs ADATA SU650

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General Specifications
About the Product
The SU800 solid state drive lives up to its Ultimate name with 3D NAND Flash that provides higher storage density, efficiency, and reliability than traditional 2D NAND. It features intelligent SLC caching and a DRAM cache buffer.
The Ultimate SU650 solid state drive implements 3D NAND Flash and a high speed controller, offering capacities up to 1.92TB. It delivers read/write performance up to 520/450MB/s and greater reliability than 2D NAND SSDs.
Key Specs
256 GB
240 GB
Read Speed
560 Mb/s
520 Mb/s
Write Speed
520 Mb/s
450 Mb/s
What customers say about "Key Specs"
ADATA SU800 Ultimate 256GB Solid State Drive
  • If you want cooler operating, faster boot times and much quicker read and write times for files, then this is the upgrade for you.
  • The 256Gb version have the good write and read 560/520 mbps speeds.
  • The difference in speed is incredible, really snappy performance and very useable.
  • Really good product, very fast, extremely light and perfect.
  • Used this to upgrade a really old macbook. This has made it super fast and has easily given it another 3 years + of life.
ADATA SU650 240GB Solid State Drive
  • Great drive. Works well, and is very fast.
  • An SSD drive at a great price for the size of disk. Performs well as a backup disk for data.
  • Excellent SSD, improves performance of pc, reduces hard drive noise to zero!
  • As described, excellent ssd very quick and working perfectly.
  • Easy to fit and works very fast and smoothly.
Size & Weight
0.28 in.
0.27 in.
3.95 in.
3.95 in.
2.75 in.
2.75 in.
2.1 oz.
2.1 oz.
Form Factor
Memory Chip Type
Encryption Algorithm
AES 256-bit
AES 256-bit
Advanced hardware LDPC ECC Technology, Intelligent SLC Caching and DRAM cache buffer, DEVSLP (Device Sleep) support, High TBW for extended drive longevity, SSD Toolbox and Migration Utility, Self-Monitoring and Reporting Technology (SMART), Trim Support
Supports SLC Caching, Advanced error correction, SSD Toolbox and Migration Utility, Error Correction Code (ECC)
What customers say about "Features"
ADATA SU800 Ultimate 256GB Solid State Drive
  • Simple to install. This drive has been fitted to 2 laptops and seen 3 operating systems with no issues.
  • TRIM is available on this drive and is automatically detected by Windows from version 7 onward.
  • Installed so fast with no problems what so ever. Best SSD I ever buy.
  • The included cloning software (Acronis True Image) is not good.
  • Easy to install but copy program have some problems to clone disc with more than 1 system.
ADATA SU650 240GB Solid State Drive
  • Very affordable price for the quality of this SSD. PC starts up like a dime running windows 10 off of this ssd.
  • This SSD seemed to be great value, installed it without any difficulties and is working great, laptop feels more responsive with boot up times into Windows 10 noticeably improved.
  • Very fast boot up times of around 36 to 40 seconds on my system, with no loading or stutters from apps once on the desktop, ready to go once desktop is loaded with instant performance.
  • Nice ssd, it really breathed new life into my old slow laptop, the monitoring and optimisation software from adata is nice and easy to use.
  • Random crashes / disk corruptions on 4 separate PCs and all using these drives.
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Other Information

Other reviews