HP D9337-69001 - System single processor board - Has integrated dual channel Adaptec 7985 Ultra Wide SCSI controller, five PCI and one PCI/ISA slots, and an Intel 10/100Base-T network controller - System Single Processor Board - has Integrated Dual C Retail
HP D8520-69000 - System processor board - For up to two PIII processors with 133MHz FSB - Has integrated dual channel Ultra-2 SCSI controller, ATI Rage IIc video, and four DIMM sockets Retail
HP A6889-69101 - System processor board - Has two processor sockets, eight DIMM slots, and dual Ultra SCSI channels Retail
HP D4256-69001 - Processor board - Has two processor sockets and four DIMM sockets - Processor Board (Small Horizontal Board) - Has Two Processor IC Sockets and Four DIMM Sockets Retail
HP P3537-69011 - System processor board - Has two processor sockets, four DIMM slots, and six PCI slots Retail