Category
Description
Hard drive (continued)
Support for the following hard drives:
●
1-TB, 5400-rpm, 9.5-mm
●
750-GB, 7200-rpm, 7.0-mm
●
500-GB, 7200-rpm, 7.0-mm
●
500-GB, 5400-rpm, 7.0-mm, FIPS (not available on computer models equipped with the
Windows 8, Windows 7, or Windows 8 downgrade operating systems)
●
500-GB, 7200-rpm, 7.0-mm, self-encrypting drive (not available on computer models
equipped with the Windows 8, Windows 7, or Windows 8 downgrade operating systems)
●
320-GB, 7200-rpm, 7.0-mm
Support for the following 6.35-cm (2.5-in.) solid-state drives:
●
256-GB SATA-3 self-encrypting solid-state drive (not available on computer models
equipped with the Windows 8, Windows 7, or Windows 8 downgrade operating systems)
●
180-GB SATA-3 solid-state drive
●
128-GB SATA-3 solid-state drive
Upgrade drive
Support for the following 9.5-mm (.37-in.) , SATA optical drives:
●
Blu-ray ROM DVD±RW SuperMulti Double-Layer Drive
●
DVD±RW SuperMulti Double-Layer Drive
●
DVD-ROM Drive
Support for 6.35-cm (2.5-in.) 750-GB, 7200-rpm SATA hard drive in 7.0-mm (.28-in.) and 9.5-
mm (.37-in.) thicknesses
Support for the following 6.35-cm (2.5-in.) SATA III solid-state drives:
●
512-GB solid-state drive
●
256-GB SED solid-state drive (not available on computer models equipped with the
Windows 8, Windows 7, or Windows 8 downgrade operating systems)
Supports for no Upgrade drive option (bezel)
Audio and video
Stereo speakers
Dual array microphone (select models only)
HD Audio with DTS Studio sound
DTS sound+
Integrated HD 720p webcam (fixed [no tilt], activity LED, 1280×720 by 30 frames per second)
Support for no webcam option
Ethernet
Intel I218-LM 10/100/1000 Ethernet, with Intel I218-LM Gigabit Network Connection (select
models only)
Realtek RTL8151GH-CG 10/100/1000 Ethernet (select models only)
Support for Power Optimizer
Intel Stable Image Platform Program (SIPP)
Wireless
Integrated wireless local area network (WLAN) options by way of wireless module
Two WLAN antennas built into display assembly
Support for the following WLAN formats:
4
Chapter 1 Product description
Summary of Contents for 645 G1
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