Lenovo 9638, 9643, 9644 Memory, Internal drives, Video subsystem, Audio subsystem, Connectivity

vIntel Celeron® D processor

vIntel Core™ 2 Duo processor

vInternal cache (size varies by model type)

Memory

vSupport for two double data rate 2 dual inline memory modules (DDR2 DIMMs)

vFlash memory for system programs (varies by model type)

Internal drives

v3.5-inch, half-inch (slim) diskette drive (some models)

vSerial Advanced Technology Attachment (SATA) internal hard disk drive

vOptical drive (some models)

Video subsystem

vAn integrated graphics controller for a Video Graphics Array (VGA) monitor

vIntel Graphics Media Accelerator 3000

Audio subsystem

vHD with ADI 1986A Audio Codec

vMicrophone and headphone connectors on the front panel

vLine in and line out connectors on the rear panel

vMono internal speaker (some models)

Connectivity

v10/100/1000 Mbps integrated Ethernet controller

vPeripheral Component Interconnect (PCI) V.90 Data/Fax modem (some models)

System management features

vPreboot Execution Environment (PXE) and Dynamic Host Configuration Protocol (DHCP)

vWake on LAN®

vWake on Ring (in the Setup Utility program, this feature is called Serial Port Ring Detect for an external modem)

vRemote Administration

vAutomatic power-on startup

vSystem Management (SM) BIOS and SM software

vAbility to store power-on self-test (POST) hardware test results

Input/output features

v25-pin Extended Capabilities Port (ECP)/Extended Parallel Port (EPP)

v9-pin serial connector

vEight USB connectors (two on front panel and six on rear panel)

vEthernet connector

vVGA monitor connector

vTwo audio connectors (line in and line out) on rear panel

vTwo audio connectors (microphone and headphone) on front panel

12User Guide