Lenovo B570e User Manual

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Appendix C. Product specific notices
The notices in this appendix are specific to the product with the given MT number. Notices that are
common for most Lenovo products are included in “Appendix A. Notices” of the
Lenovo Safety and
General Information Guide
.
Energy star information (only for V470/V570/B470/B570) - - - - - - - - - - - - - - - - - -
ENERGY STAR
®
is a joint program of the U.S. Environmental Protection Agency and the U.S.
Department of Energy aimed at saving money and protecting the environment through energy
efficient products and practices.
Lenovo
®
is proud to offer our customers products with an ENERGY STAR compliant designation.
Lenovo computers of the following machine types, if the ENERGY STAR mark is affixed, have
been designed and tested to conform to the ENERGY STAR 5.0 program requirements for
computers.
• 20086, 4396
• 20092, 1066
• 20087, 4315
• 20093, 1068
By using ENERGY STAR compliant products and taking advantage of the power-management
features of your computer, you reduce the consumption of electricity. Reduced electrical
consumption contributes to potential financial savings, a cleaner environment, and the reduction
of greenhouse gas emissions.
For more information about ENERGY STAR, visit http://www.energystar.gov
.
Lenovo encourages you to make efficient use of energy an integral part of your day-to-day
operations. To help in this endeavor, Lenovo has preset the following power-management features
to take effect when your computer has been inactive for a specified duration:

Lenovo B570e Specifications

General

Bus type	DMI
Stepping	J1
Tjunction	85C ; 100C °C
Processor cache	3 MB
Processor cores	2
Processor model	i3-2330M
System bus rate	5 GT/s
Processor family	Intel® Core™ i3
Processor series	Intel Core i3-2300 Mobile Series
Processor socket	BGA 1023
Processor threads	4
Processor codename	Sandy Bridge
Processor frequency	2.2 GHz
Processor cache type	L3
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	22
Maximum number of PCI Express lanes	16
Motherboard chipset	-
HDD size	2.5 \
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD-RW
Card reader integrated	Yes
Total storage capacity	500 GB
Number of HDDs installed	1
Display diagonal	15.6 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Power supply type	AC/DC
Memory slots	2x SO-DIMM
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	- GB
On-board graphics card ID	0x116
On-board graphics card model	Intel® HD Graphics 3000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
Pointing device	Touchpad
Operating system installed	Windows 7 Home Premium
Charging port type	DC-in jack
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Firewire (IEEE 1394) ports	0
Battery life (max)	- h
AC adapter frequency	50 - 60 Hz
Product type	Laptop
Product color	Black
Processor code	SR04J
Processor ARK ID	53434
Processor package size	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Weight	- g