Lenovo ThinkCentre 3349, Руководство пользователя

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System management features
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Ability to store power-on self-test (POST) hardware test results
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Automatic power-on startup
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Desktop Management Interface (DMI)
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Intel Active Management Technology (AMT) (available on some models)
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Intel Matrix Storage Manager
v Preboot Execution Environment (PXE)
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Secure Managed Client (SMC) (some models)
v System Management (SM) Basic Input/Output System (BIOS) and SM software
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Wake on LAN
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Wake on Ring
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Windows Management Instrumentation (WMI)
Input/Output (I/O) features
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9-pin serial port (one standard and one optional)
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Eight USB (Universal Serial Bus) connectors
(two on the front panel and six on the rear panel)
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One Ethernet connector
v One DisplayPort connector (not applicable on some models)
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One VGA monitor connector (not applicable on some models)
v
One Personal System/2
®
(PS/2
®
) keyboard connector (optional)
v
One PS/2 mouse connector (optional)
v
Three audio connectors on the rear panel
(audio line-in connector, audio line-out connector, and microphone connector)
v
Two audio connectors on the front panel
(microphone connector and headphone connector)
For more information, see “Locating connectors on the front of your computer” on
page 7 and “Locating connectors on the rear of your computer” on page 8.
Expansion
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Two hard disk drive bays (one standard and one optional)
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Two optical drive bays
v
Two PCI card slots
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One PCI Express x1 card slot
v
One PCI Express x16 graphics card slot
Power supply
Your computer comes with one of the following power supplies:
v
280-watt power supply with manual voltage-selection switch
v 280-watt auto-sensing power supply
v
320-watt auto-sensing power supply
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User Guide