Beginning with the back of the server, components are labelled left to right as follows: I/O board, power supply, PCI riser (half length), PCI riser (full length), fans (2), side air baffle, memory VRM, memory modules, CPU VRM (for CPU 1), CPU 1 and heatsink, CPU 0 and heatsink, CPU VRM (for CPU 0), memory modules, memory VRM, center air baffle, CPU fans, SCSI backplane, HD bay 2, HD bay 1, SCSI HDD with carriers, CD/DVD-FD drive module, operator panel and LCD.