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Lenovo IdeaPad Y550 User Manual

Lenovo IdeaPad Y550
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Appendix D. Notices
123
Notice for Users in the U.S.A. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
California Perchlorate Information:
Products containing CR (manganese dioxide) lithium coin cell batteries
may contain perchlorate.
Perchlorate Material — special handling may apply.
See http://www.dtsc.ca.gov/hazardouswaste/perchlorate
.
Notice on deleting data from your hard disk - - - - - - - - - - - - - - - -
As computers spread into every corner of life, they process more and more
information. The data on your computer, some of it sensitive, is stored on a
storage device called the hard disk. Before you dispose of, sell, or hand
over your computer, you need to delete that data.
Handing your computer over to someone else without deleting the loaded
software, such as operating systems and application software, may even
violate License Agreements. You are advised to check the terms and
conditions of those Agreements.
Deleting the data from the hard disk is not easy.
There are methods that seem to delete the data:
Move the data to the recycle bin, and then choose the Empty recycle bin
command.
Use the Delete command.
Format your hard disk, using the software for initializing it.
Y550 UG V1.0_en.book Page 123 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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