Ultra 24

-Intel Core2 Duo Processors
-Intel Core2 Quad Processors
-Intel Core2 Extreme processor
-Comes with ECC unbuffered DDR2-667 DIMMs, 4 DIMM slots, 8 GB maximum.
-Works with single gigabit ethernet integrated on motherboard
-Up to four SATA drives, 3TB maximum: 250GB, 750GB
-Has two full-length x16 Gen-2 slots, one full-length x8 slot and one full-length x1 slot