為什麼都是魚與熊掌不能兼得阿，單碟100G的應該會比較快，但是ST3160827AS Barracuda 7200.7 SATA NCQ 160 GB SATA 1.5Gb/s 7200 rpm 8.5 ms
才有NCQ...

Model Number Model Name Capacity Interface RPM Seek Time Form Factor


ST3160021A Barracuda 7200.7 160 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST3160023A Barracuda 7200.7 Plus 160 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST3120022A Barracuda 7200.7 120 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST3120026A Barracuda 7200.7 Plus 120 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST380011A Barracuda 7200.7 80 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST340014A Barracuda 7200.7 40 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST3160023AS Barracuda 7200.7 SATA 160 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch
ST3120026AS Barracuda 7200.7 SATA 120 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch
ST380013AS Barracuda 7200.7 SATA 80 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch
ST3200822A Barracuda 7200.7 Plus 200 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST3200822AS Barracuda 7200.7 SATA 200 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch
ST3200021A Barracuda 7200.7 Plus 200 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST380013A Barracuda 7200.7 80 GB Ultra ATA/100 7200 rpm 8.5 ms avg 1-inch
ST3400832A Barracuda 7200.8 400 GB Ultra ATA/100 7200 rpm 8 ms avg low-profile
ST3300831A Barracuda 7200.8 300 GB Ultra ATA/100 7200 rpm 8 ms avg low-profile
ST3250823A Barracuda 7200.8 250 GB Ultra ATA/100 7200 rpm 8 ms avg low-profile
ST3400832AS Barracuda 7200.8 SATA NCQ 400 GB SATA 1.5Gb/s 7200 rpm 8 ms avg low-profile
ST3300831AS Barracuda 7200.8 SATA NCQ 300 GB SATA 1.5Gb/s 7200 rpm 8 ms avg low-profile
ST3250823AS Barracuda 7200.8 SATA NCQ 250 GB SATA 1.5Gb/s 7200 rpm 8 ms avg low-profile
ST3200826AS Barracuda 7200.8 SATA NCQ 200 GB SATA 1.5Gb/s 7200 rpm 8 ms avg low-profile
ST380817AS Barracuda 7200.7 SATA NCQ 80 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch
ST3120827AS Barracuda 7200.7 SATA NCQ 120 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch
ST3160827AS Barracuda 7200.7 SATA NCQ 160 GB SATA 1.5Gb/s 7200 rpm 8.5 ms avg 1-inch