BRAND NEW Bare Drive Western Digital WD Black WD5000LPLX 500GB SATA III 6Gb/s 32MB Cache 7200RPM 2.5inch Mobile Bare Drive This HDD 2.5 inch for laptop or small device only, NOT for DESKTOP
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Description |
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Specifications
Difference between SATA I, SATA II and
SATA III
What is the difference
between SATA I, SATA II and SATA III?
SATA I (revision
1.x) interface, formally known as SATA
1.5Gb/s,
is the first generation SATA interface
running at 1.5 Gb/s. The bandwidth
throughput, which is supported by the
interface, is up to 150MB/s. Example: SanDisk Extreme SSD, which supports SATA 6Gb/s interface and when connected to SATA 6Gb/s port, can reach up to 550/520MB/s sequential read and sequential write speed rates respectively. However, when the drive is connected to SATA 3 Gb/s port, it can reach up to 285/275MB/s sequential read and sequential write speed rates respectively.
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