Lenovo 4269, 4271 Product overview, Features, System information, Microprocessor, Memory modules

Chapter 1. Product overview

This chapter provides information about the computer features, specifications, preinstalled software programs, and connector and part locations.

This chapter contains the following topics:

v“Features”: This section provides information about the computer features.

v“Specifications” on page 4: This section lists the physical specifications for your computer.

v“Software overview” on page 4: This section provides information about the software programs provided with your computer.

v“Locating computer controls, connectors, and parts” on page 6: This section provides information to help you locate your computer controls, connectors, and parts.

Features

This section provides information about the computer features.

System information

The following information covers a variety of models. For information about your specific model, use the Setup Utility program. See Chapter 4, “Using the Setup Utility program,” on page 53.

Microprocessor

Your computer comes with one of the following microprocessors (internal cache size varies by model type):

vIntel® Xeon® Dual Core microprocessor

vIntel Xeon Quad Core microprocessor

vIntel Xeon Six Core microprocessor

Memory module(s)

vSupports up to six or 12 double data rate 3 dual inline memory modules (DDR3 DIMMs)

vEach microprocessor supports up to three or six memory modules

Note: The Intel Xeon microprocessor families compatible with this ThinkStation™ computer feature an integrated memory controller, which provides the microprocessor with direct access to the system memory. Because of this design, the system memory speed will be determined by a number of factors, including the microprocessor model and the type, speed, size (capacity), and number of DIMMs installed. Refer to Appendix A, “System memory speed,” on page 75 for the information on the supported system memory speed for your computer model.

Internal drives

vOne Serial Advanced Technology Attachment (SATA) optical drive

vThree SATA hard disk drives or Serial Attached SCSI (SAS) hard disk drives

© Copyright Lenovo 2010 1