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**belfasteddie** · 01-27-2008, 04:38 PM

This table shows the real speed of SATA 1.5 Gb/s and SATA 3 Gb/s:
SATA 1.5 Gb/s SATA 3 Gb/s
Frequency 1500 MHz 3000 MHz
Bits/clock 1 1
8b10b encoding 80% 80%
bits/Byte 8 8
Real speed 150 MB/s 300 MB/s

01-27-2008, 04:38 PM	#2 (permalink)
belfasteddie Enthusiast Join Date: Aug 2007 Location: Belfast N.I. Posts: 1,551 OS: Puppy Linux 4.12	Re: question about hard drives This table shows the real speed of SATA 1.5 Gb/s and SATA 3 Gb/s: SATA 1.5 Gb/s SATA 3 Gb/s Frequency 1500 MHz 3000 MHz Bits/clock 1 1 8b10b encoding 80% 80% bits/Byte 8 8 Real speed 150 MB/s 300 MB/s