AkG
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- Oct 24, 2007
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SATA 2 Performance
In a perfect world everyone investing in a new solid state drive would have access to a SATA 6GB/s controller which could pass on the TRIM command. In reality not everyone has this and for many the decision comes down either giving up TRIM – never a good idea with most controllers – and running it off a secondary controller; or taking a performance hit and running in SATA 2.0 mode.
These tests will consist of some of our real world and synthetic benchmarks run on our standard 1155 test-bed; but the drive will be attached to an SATA 2 port.
For synthetic we have opted for the newcomer to our charts: Anvil Storage Utilities Pro. For real world we have opted for our Adobe test. These two tests should give you a very good idea of the level of performance impact you can expect from running a modern SATA 6 drive in compatibility mode.
As expected the Vertex 460 is an excellent performer in SATA 2 environments and unlike the more expensive Vector 150 we can actually see consumers with older systems opting for this drive. It certainly would give an old rig an new lease on life and could even help push thoughts of a system wide upgrade off for a few years.
SATA 2 Performance
In a perfect world everyone investing in a new solid state drive would have access to a SATA 6GB/s controller which could pass on the TRIM command. In reality not everyone has this and for many the decision comes down either giving up TRIM – never a good idea with most controllers – and running it off a secondary controller; or taking a performance hit and running in SATA 2.0 mode.
These tests will consist of some of our real world and synthetic benchmarks run on our standard 1155 test-bed; but the drive will be attached to an SATA 2 port.
For synthetic we have opted for the newcomer to our charts: Anvil Storage Utilities Pro. For real world we have opted for our Adobe test. These two tests should give you a very good idea of the level of performance impact you can expect from running a modern SATA 6 drive in compatibility mode.
As expected the Vertex 460 is an excellent performer in SATA 2 environments and unlike the more expensive Vector 150 we can actually see consumers with older systems opting for this drive. It certainly would give an old rig an new lease on life and could even help push thoughts of a system wide upgrade off for a few years.
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