I have 1TB Seagate STAT II HDD but I have some issue with it's transfer speed. Transfer speed between partition is just 30-40mb/s on average while it should be more than this.
System Manufacturer/Model Number Intel OS Windows 7 - Ultimate CPU Core i5 750, 2.67Ghz Motherboard Asus P7P55 LX Memory 2x2GB DDR3 Kingston Graphics Card Nvidia 9800 GT Monitor(s) Displays 1600x900
Case Asus - Vento A6 Hard Drives 1x1TB SATA 3 - Seagate