Why is SATA 3 rated at 6Gb/s when it takes dedicated raid cards and several SSDs to achieve those speeds?


...ok tired when asked question 5am , i'd been night configuring new vertex 4 ssd - wasn't in think mode.
1gbp/s = 128mb/s 6gbps = 768mb/s (75% of 1gb).
24 raided ssds running @ "over 2gb/s" , video 3 years old meant using sata 2 @ 3gb/s (equivalent 128mb/s * 3 = 384mb/s) - ssds achieved speed of on 2gb/s 5.2 times faster rated speed of sata 2.
average speed benchmarks sata 2 drives 70-100mb/s (only approx 25% of advertised speed of 384mb/s).
- question answered after little sleep of answers appreciated.

i watched youtube video had 24 ssd's achieved 2gb/s when sata 2 rated @ 3gb/s , sata 3 rated @ 6gb/s? reading wrong?


Computers & Internet Hardware Other - Hardware Next



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