Pci Express Slots; Memory Slots; Tpm (Trusted Platform Module); Atx Server Leds - LaCie 12big Rack Storage Server User Manual

LaCie 12big Rack Storage Server
User Manual
The connectors are shown in
Fig. 10 - ATX Server I/O Components
2.4.2.

PCI Express Slots

The motherboard has seven PCI Express slots, as detailed in
02.
Table 02 - PCI Express Slots
Slot Number Color
1 Blue
2 White
3 Blue
4 Black
5
6
7 White
NOTE: 2 PCIe slots are used for HW RAID controller and additional
dual gigabit Ethernet card.
2.4.3.

Memory Slots

The 12big Rack Storage Server supports up to 96GB of DDR3 mem-
ory. There are 12 memory slots, 6 per CPU, divided into 3 channels
of up to 2 modules each.
The motherboard takes DDR3, 1.5V typical, ECC, registered or un-
buffered, x4 or x8 memory with up to 4 ranks per module. The
maximum module size is 8GB.
Fig. 10.
Type Connector
Gen2 x8 x8
Gen2 x4 x8
Gen1 x4 x8
2.4.4.

TPM (Trusted Platform Module)

The motherboard has one TPM 1.2 header for connection of a
Trusted Platform Module. This can be used to store cryptographic
keys, digital certificates and passwords.
2.4.5.

ATX Server LEDs

2.4.5.1. Server Status LEDs

The ATX Server I/O panel, shown in Figure 2–5, contains diagnostic
LEDs to help you identify failed and failing components and to help
you identify the server from among several servers. Section
Server Status LEDs

2.4.5.2. Network Port LEDs

The network port LEDs provide the information shown in
Network Port LEDs.

2.4.5.3. ID LED

This is the enclosure identification LED (there is a duplicate LED on
the Ops Panel).
Table

2.5. eUSB Flash Drive

The motherboard supports a solid state flash drive with a USB 2.0
interface.
The eUSB flash drive can be set up in the ATX server's BIOS, by
selecting the "Advanced -> USB Configuration" option.

2.6. Operator's (Ops) Panel

The enclosure front panel incorporates an Operator's (Ops) Panel,
shown in Fig. 11.
Important The Ops Panel is an integral part of the enclosure chassis
assembly and is not field replaceable.
This assembly incorporates a USB socket, three LEDs and three but-
tons, with the following functions:
✦ LEDs:
– Green: The enclosure is powered on.
– Amber: The enclosure has detected a fault (this LED can
be overridden by the customer using SES).
– Blue: Enclosure identification LED.
✦ Buttons:
– On/off: Powers the system on or off (if held down for at
least four seconds). However, note that the system should
System Overview
summarizes the LED states.
page 12
4.4.6.1.
4.4.6.2.