Lenovo 821524U, Руководство пользователя

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Intel Celeron
®
D processor
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Internal cache (size varies by model type)
Memory
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Support for two double data rate dual inline memory modules (DDR DIMMs)
v
6 Mbits flash memory for system programs
Internal drives
v 3.5-inch, half-inch (slim) diskette drive (some models)
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Serial Advanced Technology Attachment (SATA) internal hard disk drive
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Optical drive (some models)
Video subsystem
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An integrated graphics controller for a Video Graphics Array (VGA) monitor
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Intel Graphics Media Accelerator 950 with dual display support
Audio subsystem
The integrated HD audio controller provides four audio connectors.
v Microphone and headphone connectors on the front panel
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Line in and line out connectors on the rear panel
v Mono internal speaker (some models)
Connectivity
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10/100/1000 Mbps integrated Ethernet controller (some models)
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Peripheral Component Interconnect (PCI) V.90 Data/Fax modem (some models)
System management features
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Remote Program Load (RPL) and Dynamic Host Configuration Protocol (DHCP)
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Wake on LAN
®
v Wake on Ring (in the Setup Utility program, this feature is called Serial Port
Ring Detect for an external modem)
v
Remote Administration
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Automatic power-on startup
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System Management (SM) BIOS and SM software
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Ability to store power-on self-test (POST) hardware test results
Input/output features
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25-pin Extended Capabilities Port (ECP)/Extended Parallel Port (EPP)
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Two 9-pin serial connectors
v Eight USB connectors (two on front panel and six on rear panel)
v
Standard mouse connector
v Standard keyboard connector
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Ethernet connector
v
VGA monitor connector
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Two audio connectors (line in and line out) on rear panel
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Two audio connectors (microphone and headphone) on front panel
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User Guide