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Lenovo IdeaPad Y550 User Manual

Lenovo IdeaPad Y550
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72
Chapter 6. Safety, Use, and Care Information
Caring your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Though your computer is designed to function reliably in normal work
environments, you need to use common sense in handling it. By following
these important tips, you will get the most use and enjoyment out of your
computer.
Be careful about where and how you work
Do not leave the base of your computer, or any other part that becomes
hot during operation, in contact with your lap or any part of your body
for an extended period when the computer is functioning or when the
battery is charging. Your computer dissipates some heat during normal
operation. This heat is a function of the level of system activity and
battery charge level. Extended contact with your body, even through
clothing, could cause discomfort or, eventually, a skin burn.
When the AC adapter is connected to an electrical outlet and your
computer, it generates heat. Do not place the adapter in contact with any
part of your body while using it. Never use the AC adapter to warm
your body. Extended contact with your body, even through clothing,
may cause a skin burn.
Route the cables of an AC adapter, a mouse, a keyboard, a printer, or any
other electronic device, or communication lines, so that they cannot be
walked on, tripped over, pinched by your computer or other objects, or in
any way subjected to treatment that could disturb the operation of your
computer. Applying strong force to the cables may damage or break them.
Y550 UG V1.0_en.book Page 72 Wednesday, December 10, 2008 4:51 PM

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Lenovo IdeaPad Y550 Specifications

General IconGeneral
Bus typeFSB
SteppingR0
Tjunction105 °C
Processor cache1 MB
Processor cores2
Processor familyIntel Pentium Mobile
Processor seriesIntel Pentium T4000 Series for Mobile
Processor socketLGA 3647 (Socket P)
Processor codenamePenryn
Processing Die size107 mm²
Processor frequency2 GHz
Processor cache typeL2
Processor lithography45 nm
Processor manufacturerIntel
Processor front side bus800 MHz
Processor operating modes64-bit
ECC supported by processorNo
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)10
Number of Processing Die Transistors410 M
Motherboard chipsetIntel® PM45 Express
HDD speed5400 RPM
HDD interfaceSATA
Optical drive typeDVD-RW
Card reader integratedYes
Total storage capacity320 GB
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, xD
Display diagonal15.6 \
Display brightness220 cd/m²
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Contrast ratio (typical)500:1
TypePC
Modem speed56 Kbit/s
Graphics card familyNVIDIA
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal memory3 GB
Memory clock speed1066 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Memory layout (slots x size)1 x 1 + 1 x 2 GB
Discrete graphics card modelNVIDIA® GeForce® G110M
Maximum graphics card memory- GB
Discrete graphics card memory0.25 GB
Audio systemHD
Speaker power4 W
Front camera resolution (numeric)1.3 MP
Bluetooth version2.1+EDR
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet
Operating system installedWindows Vista Home Premium
Sustainability certificatesENERGY STAR
Battery life (max)3.5 h
Number of battery cells6
Charging port typeDC-in jack
Modem (RJ-11) ports-
Serial ports quantity0
USB 2.0 ports quantity3
Password protection typeBIOS
Product colorBlack
Pointing deviceThinkPad UltraNav
Processor codeSLGJN
Processor ARK ID37251
Processor package size35 x 35 mm
Weight and Dimensions IconWeight and Dimensions
Depth255 mm
Width385 mm
Weight2750 g
Height (rear)37 mm
Height (front)26 mm

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