TweakTown posted a review on the Highpoint RocketRAID 2322 controller
With SATA 2.5 specs now approved, we are now seeing speeds hitting 3Gbps from the controller chip to the cache of the drives, making RAID setups faster than Parallel RAID arrays with independent channel communication rather than two drives on each channel that Parallel ATA had. Another feature of the SATA 2.5 spec is e.SATA or external Serial ATA. This new specification allows for connecting to Serial ATA protocol outside the case, allowing for 3Gbps external HDD enclosures.Mini SAS to e.SATA - Highpoint RocketRAID 2322 Review
