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Widescreen fl exibility; two-spindle
Intel
®
Pentium
®
Processor T4300 with dual-core,
800MHz system bus, and 1MB L2 cache or
Intel Core™ 2 Duo processor T6600 with dual-core,
800MHz system bus, and 2MB L2 cache
3GB std / 4GB max
7
/ PC3-8500 1066MHz DDR3, non-parity,
dual-channel capable, two 204-pin SO-DIMM sockets;
Italics: standard memory in both sockets; no sockets available;
None
DVD burner, dual-layer support, fi xed, not removable, 12.7mm high, tray-in
250GB (5400 rpm) or 320GB (5400 rpm) /
SATA 3.0Gb/s, 9.5mm high, removable
15.6" (396.2mm) WXGA (1366x768) TFT color, VibrantView (glossy),
LED backlight, 220 nits, 16:9 aspect ratio, 500:1 contrast ratio
Camera on top of screen, 0.3-megapixel, fi xed focus
Some: Intel Graphics Media Accelerator 4500M (GMA 4500M), in GL40,
one VGA DB-15 port;
Some: Intel Graphics Media Accelerator 4500MHD (GMA 4500MHD), in GM45
one VGA DB-15 port, one HDMI port (HDCP-compliant);
Max external resolution: 2048x1536@75Hz (DB-15 port)
Full-size keyboard, Fn keys, recovery key
Numeric keypad on right of keyboard
None
Two-button touch pad with scroll feature (no TrackPoint
®
)
(WxDxH): 15.0" x 9.6" x 1.04" to 1.43"; 381mm x 245mm x 26.5 to 36.2mm
with optical drive and battery: 6-cell: from 5.95 lb (2.7 kg)
Gray or Black top, black bottom
Polycarbonate/Acrylonitrile-Butadiene-Styrene (PC/ABS) plastic
Lithium Ion 6-cell
6-cell: up to 3.8 hr
Some: Mobile Intel GL40 Express Chipset (Memory Controller Hub),
Some: Mobile Intel GM45 Express Chipset (Memory Controller Hub),
ICH9M I/O Controller Hub (SATA 3.0Gb/s, USB 2.0, PCI Express
®
1.1, PCI 2.3,
ethernet MAC)
None
Some: 5-in-1 reader (MMC, Memory Stick
®
, Memory Stick PRO™,
Secure Digital Card, xD-Picture Card™)
Three USB 2.0, external monitor (VGA DB-15), ethernet (RJ-45)
None
One Mini PCI Express slot
Some:
11b/g wireless
4
,
Mini PCI Express Adapter, Broadcom
®
BCM4312
Some: 11a/b/g/n, Mini PCIe adapter, Intel WiFi Link 5100, 1x2 (Shirley Peak)
None
None
10/100 ethernet, Broadcom
®
BCM5906M
High Defi nition (HD) Audio, CX20561-12Z codec / two stereo speakers (2 watt) /
microphone, microphone input jack (3.5 mm), headphone jack (3.5 mm)
Power-on password, hard disk password, supervisor password, security lockhole
None
Positioning
Processor
Memory
Diskette drive
SATA DVD±RW
SATA disk
Widescreen
display
Camera
Integr
ated
graphics
Keyboard
Numeric keypad
Multimedia controls
Touch pad
Dimensions
3
Weight
2
Case color
Case material
Battery - type
Battery - life
10
Chipset
ExpressCard/34
Multicard reader
Ports
TV tuner
Mini PCI Express
11b/g
11
Intel 5100
28
Bluetooth™
Modem
Ethernet
Audio support
Security
Fingerprint reader
Lenovo
®
G550 (2958) - GMA (October 2009)
65-watt AC adapter
Wireless on/off switch
ENERGY STAR
®
5.0-compliant
RoHS-compliant
2958-A5U T4300 2.10 3GB 15.6" WXGA 0.3M 4500M GL40 250GB
8
DVD±RW 11b/g
11
Black None None XP Pro Oct 09
2958-A4U T6600 2.20 3GB 15.6" WXGA 0.3M 4500MHD GM45 320GB DVD±RW Intel 5100
28
Black 5-in-1 None None XP Pro Oct 09
Type-model
Pro-
cessor
GHz
Widescreen
displayMemory
SATA
disk
SATA
optical
Mini PCIe
802.11
wireless
Preload
Avail
date
Personal Systems Reference (PSREF)
© Lenovo
(APX1-3) November 2009
See footnotes for important warranty information
US models announced October 23, 2009
Preloaded operating system
20
- Windows XP Professional
preinstalled through downgrade rights
in Genuine Windows 7 Professional
Preloaded applications
14
(only some
listed)
• Lenovo OneKey Recovery
• Norton Internet Security™
(90 days of virus defi nitions)
• Adobe
®
Reader
• Windows Live™ Toolbar
• Lenovo Energy Management
Software
• Corel
®
WinDVD
®
(DVD±RW)
• 15.6" widescreen, glossy display
• Integrated 0.3 megapixel camera
• Lenovo Rescue System provides OneKey recovery and OneKey Antivirus without
booting into Windows
Integrated
graphics
Top
color
Cam-
era
Limited Warranty
12
➫ 1-year warranty*:
* 1- year on major electronic
components (including battery),
90-day on keyboard, hinges,
plastics, power cord, AC adapter
➫ Mail In repair service
➫ Service upgrade options
(in eligible locations):
9
• 3-year Mail In warranty 55Y2507
• 1-year Mail In warranty with ADP
55Y2511
• 3-year Mail In warranty with ADP
55Y2513
• 3-year Onsite warranty 55Y2510
• 1-year Onsite warranty with ADP
55Y2514
➫ Toll-free support for warranty
issues during the warranty period
12
via 877-453-6686
Express-
Card
Blue-
tooth
Card
reader
Chipset