Dell Precision 380 Extreme Ed 3.2GHz 160GB 2GB DVD-RW
$549.45

Dell Precision 470 Dual Xeon 3.6Ghz 220GB 3GB Combo 67
$514.45

Dell Precision 470 Xeon 3.4Ghz 160GB 2GB Combo XP COA 0
$324.45

Dell Precision 470 Xeon 3.4Ghz 160GB 2GB Combo XP COA N
$324.45

Dell Precision 490 Dual Xeon 5060 3.2GHz 320GB 4GB Wrty
$924.45

Dell Precision 490 Dual Xeon 5160 3GHz 320GB 4GB Wrnty
$1,148.45