Hewlett-Packard PC-Workstation Kayak XA: 2x Intel Pentium II CPU (Slot 1) - 400/100 MHz, max. 384 MByte RAM (3 x 128 MByte ECC SDRAM 100 MHz), 2 x ISA, 4 x PCI, 1x AGP, PS2 Keyboard/Mouse, 2 x USB 1, 2 x IDE, 1x SCSI 16 Bit Wide