Server Options Guide

8 Options Guide TX120
Expansions and conversions Introduction
1.3 Expansions and conversions
Main memory expansion
The system board supports up to 8 Gbyte of main memory. 4 slots (2 memory
banks with 2 slots each) are provided for the main memory. Each memory bank
can be equippeded with 512 Mbyte, 1 Gbyte or 2 Gbyte unbuffered DDR2
memory modules.
If the memory modules are installed in pairs, they must be identical (2-way inter-
leaved mode).
Additional accessible drive
A 3.5-inch bay for an HDD extension box or a backup drive is available.
Expansion cards in the PCI slots
The following PCI slots are provided by the system board:
PCI slot Description
1 PCI slot (32-bit/33MHz)
2 PCI Express x4 slot (slot in x8 size)
3 PCI Express x1 slot (slot in x1 size)