Data Sheet

7
2. Product Specifications
2.1 Interface and Compliance
- SATA3, compatible to SATA2 and SATA1
- Compatible with ATA/ATAPI-7 Standard
- Native Command Queuing(NCQ) Command Set
- RoHS Compliance
- CE, FCC and BSMI Compliance
2.2 Drive Capacity
[Table 1] User Capacity and Addressable Sectors
16GB
32GB
64GB
128GB
User-Addressable Sectors
31,277,232
62,533,296
125,045,424
250,069,680
Byte per Sector
512 Byte
256GB
512GB
1TB
User-Addressable Sectors
500,118,192
1,000,215,216
2,000,409,264
Byte per Sector
512 Byte
2.3 System Performance
[Table 2] Sequential Read / Write Performance
Read / Write
16GB
32GB
64GB
128GB
Sequential Read
140MB/S
280MB/s
520MB/s
520MB/s
Sequential Write
25MB/s
50MB/s
100MB/s
200MB/s
Read / Write
256GB
512GB
1TB
Sequential Read
520MB/s
520MB/s
550MB/s
Sequential Write
400MB/s
470MB/s
450MB/s
Note: Maximum transfer speed recorded
1) 25°C, test on Asus P8Z68-M PRO, 4GB, Windows® 7 Professional with AHCI mode, benchmark utility CrystalDiskMark (version
3.0.1), copied file 1000MB.
2) The recorded performance is obtained while the SSD is not operated as an OS disk Physical Specification.