Lenovo B570e User Manual

Chapter 1. Getting to know your computer
9
Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 V470/B470
 V570/B570/B570e
System status
indicators
For details, see “System status indicators” on page 23.
GPU (Graphics
Processing Unit)
switch (Select models
only)
Slide and release this switch under Windows operating system to switch
the GPU (Graphics Processing Unit) mode used by the system.
Memory card slot
Insert memory cards (not supplied) here.
Note: For details, see “Using memory cards (not supplied)” on page 19.
Integrated wireless
device switch (Select
models only)
Use this switch to turn on/off the wireless radio of all wireless devices on
your computer.
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dba
a
b
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d

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