Warning: Only 100 of 260935 MByte tested.
The media is likely to be defective.
0 KByte OK (0 sectors)
100 MByte DATA LOST (204800 sectors)
Details:0 KByte overwritten (0 sectors)
0 KByte slightly changed (< 8 bit/sector, 0 sectors)
100 MByte corrupted (204800 sectors)
0 KByte aliased memory (0 sectors)
First error at offset: 0x0000000000000000
Expected: 0x0000000000000000
Found: 0xffffffffffffffff
H2testw version 1.3
Writing speed: 1.26 MByte/s
Reading speed: 2.81 MByte/s
H2testw v1.4