AData 256GB SU650 2.5-inch SATA 6Gb/s SSD Solid State Disk
ADATA SU650 256GB 2.5″ SATA SSD
A solid-state drive designed to replace traditional HDDs in laptops or desktops that support a 2.5-inch SATA interface. It uses 3D NAND flash for better performance and durability compared with older SSD tech.
🔧 Specifications
Capacity: 256 GB (usable a bit less after formatting)
Form Factor: 2.5-inch SATA (7 mm thickness)
Interface: SATA III 6 Gb/s (backward compatible with SATA II/ I)
Flash Type: 3D NAND
Sequential Read: Up to 520 MB/s
Sequential Write: Up to 450 MB/s
Random 4K IOPS: ~40 K read / ~75 K write
MTBF (Mean Time Between Failures): ~2 million hours
Terabytes Written (TBW): ~600 TB
Operating Temp: 0 °C – 70 °C
Dimensions: ~100.45 × 69.85 × 7 mm
Weight: ~60 g
Warranty: Typically ~3 years limited
📈 Performance & Use
Designed primarily to upgrade older laptops or desktops with SATA ports, replacing slower HDDs.
Offers decent everyday performance — faster boot times, quicker app loading, and better responsiveness than a spinning hard drive.
Not as fast as NVMe SSDs (which can exceed 1,000 MB/s), but close to the SATA III bandwidth max.