02-07-2007, 02:41 AM
A lot of hype?
SATA supports up to about 150 Meg/second. SATA II has additional executable commands and support for up to 3GBit/Second - roughly 300 Megabytes per second.
The fastest single drives are supporting 70 to 80 Megabytes per second. This SATA 3.0G stuff is kinda BS - IMHO, at least when it comes to the single drives. Where it makes a difference is with the multiplier setups where one cable connects an eSATA multi-drive array... the SATA 3.0G will get you up to 300 Meg/Second through put across the single channel for those 5 drives - which would max the bus. that said - the same 5 drives on their own 5 SATA channels would exceed that performance.
anyway - it's kinda confusing.
For the G5 - it supports SATA, not SATA II. The drives we list work just fine and have backwards compatibility support.
[quote deckeda]Don't be shy, SeattlePhotog, click one of the links ...
What I want to know is, what's the difference between SATA I/III and SATA II? And SATA 3GB? I'm assuming my lowly 2.0 G5 tower could get by with the $133 drive?
SATA supports up to about 150 Meg/second. SATA II has additional executable commands and support for up to 3GBit/Second - roughly 300 Megabytes per second.
The fastest single drives are supporting 70 to 80 Megabytes per second. This SATA 3.0G stuff is kinda BS - IMHO, at least when it comes to the single drives. Where it makes a difference is with the multiplier setups where one cable connects an eSATA multi-drive array... the SATA 3.0G will get you up to 300 Meg/Second through put across the single channel for those 5 drives - which would max the bus. that said - the same 5 drives on their own 5 SATA channels would exceed that performance.
anyway - it's kinda confusing.
For the G5 - it supports SATA, not SATA II. The drives we list work just fine and have backwards compatibility support.
[quote deckeda]Don't be shy, SeattlePhotog, click one of the links ...
QuickView 500 includes the following benefits:
Improved system reliability through expanded operating temperature
Massive 500GB storage
ATA 7 streaming commands enhance performance
Maxtor head management technology improves reliability in tough, higher temperature environments of AV recording devices
What I want to know is, what's the difference between SATA I/III and SATA II? And SATA 3GB? I'm assuming my lowly 2.0 G5 tower could get by with the $133 drive?