Lenovo 6446, 6447, 6445, 6444 Notices and statements in this document, Features and specifications

vMicrosoft® Windows® XP, Windows 2000, or Red Hat Linux

v100 MHz microprocessor

v32 MB of RAM

vAdobe® Acrobat® Reader 3.0 (or later) or xpdf, which comes with Linux operating systems

Notices and statements in this document

The caution and danger statements that appear in this document are also in the multilingual Safety Information document, which is on the Lenovo ThinkServer Documentation DVD. Each statement is numbered for reference to the corresponding statement in the Safety Information document.

The following notices and statements are used in this document:

vNote: These notices provide important tips, guidance, or advice.

vImportant: These notices provide information or advice that might help you avoid inconvenient or problem situations.

vAttention: These notices indicate potential damage to programs, devices, or data. An attention notice is placed just before the instruction or situation in which damage could occur.

vCaution: These statements indicate situations that can be potentially hazardous to you. A caution statement is placed just before the description of a potentially hazardous procedure step or situation.

vDanger: These statements indicate situations that can be potentially lethal or extremely hazardous to you. A danger statement is placed just before the description of a potentially lethal or extremely hazardous procedure step or situation.

Features and specifications

The following information is a summary of the features and specifications of the server. Depending on the server model, some features might not be available, or some specifications might not apply.

Racks are marked in vertical increments of 4.45 cm (1.75 inches). Each increment is referred to as a unit, or “U.A” 1-U-high device is 1.75 inches tall.

Notes:

1.Power consumption and heat output vary depending on the number and type of optional features that are installed and the power-management optional features that are in use.

2.The sound levels were measured in controlled acoustical environments according to the procedures specified by the American National Standards Institute (ANSI) S12.10 and ISO 7779 and are reported in accordance with ISO 9296. Actual sound-pressure levels in a given location might exceed the average values stated because of room reflections and other nearby noise sources. The declared sound-power levels indicate an upper limit, below which a large number of computers will operate.

Chapter 1. Introduction 3