Apple Xserve (Early 2008) - Manual (Page 48)

48 Appendix A Specifications
Random-Access Memory
 800 MHz DDR2 ECC FB-DIMMs (fully buffered dual inline memory modules with
address and data protection using Error-Correcting Code)
 8 DIMM slots accepting 1 GB, 2 GB, or 4 GB DIMMS in matching pairs for a maximum
of 32 GB of SDRAM
Optical Drive
 Slot-loading 8X dual-layer SuperDrive (DVD-RW DL/DVD-RW)
 Disc types supported: CD-R RW, DVD-R, DVD-RW, DVD-R DL, and DVD-RW DL
 Disc dimensions supported: 4.7 in. (12 cm)
PCI-X and PCI Express Expansion Slot 1
 Accepts an x8 PCI Express or PCI-X 133 MHz card in a matching riser
 Backward compatible with 32-bit and 33/66/100 MHz cards that support 3.3 volt
universal signaling
 Maximum card length: 6.6 inches (16.7 cm)
 Maximum power consumption: 25 Watts
PCI Express Expansion Slot 2
 Accepts an x16 PCI Express 2.0 card in a matching riser
 Maximum card length: 9 inches (22.8 cm)
 Maximum power consumption: 25 Watts
System Battery
 Long-life CR2032 lithium coin cell battery