Page 2:Serial ATA In Detail
Page 3:Outlook: The Future Of Serial ATA
Page 4:Installation: Easier Than Ever Before
Page 5:An Overview Of Serial ATA Controllers
Page 6:Promise SATA150 TX2
Page 7:Promise SATA150 TX4
Page 8:3Ware Escalade 8500-8
Page 9:HighPoint RocketRAID 1520
Page 10:HighPoint RocketRAID 1540
Page 11:Test Setup
Page 12:Read Performance: Tribute To The Noise Levels
Page 13:Burst Performance
Page 14:Business Disk WinBench 99: Just Average
Page 15:CPU Overhead: Minimal
Page 16:Benchmark Results, Serial ATA Controllers
Page 17:Application Performance
Page 18:Conclusion: Serial ATA Is Better, But Not Faster
Promise SATA150 TX2
The TX2 is the smallest model from Promise, and it is based on the PDC20375. It uses bridges, although these are integrated in the chip. The controller is equipped accordingly: it provides a standard IDE connector in addition to the two Serial ATA ports. All available drives can be used when configuring a RAID array.
Two Serial ATA drives can be used in combination with up to two conventional IDE drives.
Promise is the only manufacturer to provide a manual in five languages. However, it is somewhat sparse.
The SATA150 TX2 achieved good performance figures in the Winbench 99 2.0 applications benchmark and in the H2benchw application test. It was marked down because of the interface transfer rate with motherboards using Intel chipsets, where it cannot achieve any more than 63 MBytes/sec. Comparative measurements with an Athlon system using a KT400 chip and VT8235-Southbridge showed a healthy 82 MBytes/sec.
Interestingly, the on-board solution with this controller chip on the MSI KT4 Ultra (KT400) turned in a somewhat better performance.
- Serial ATA In Detail
- Outlook: The Future Of Serial ATA
- Installation: Easier Than Ever Before
- An Overview Of Serial ATA Controllers
- Promise SATA150 TX2
- Promise SATA150 TX4
- 3Ware Escalade 8500-8
- HighPoint RocketRAID 1520
- HighPoint RocketRAID 1540
- Test Setup
- Read Performance: Tribute To The Noise Levels
- Burst Performance
- Business Disk WinBench 99: Just Average
- CPU Overhead: Minimal
- Benchmark Results, Serial ATA Controllers
- Application Performance
- Conclusion: Serial ATA Is Better, But Not Faster