Lenovo IdeaCentre B540 User Manual

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User Guide
Appendix.
Declaration
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Lenovo IdeaCentre B540 Specifications

General

Tcase	69.1 °C
Bus type	DMI
Stepping	E1
Processor cache	6 MB
Processor cores	4
Processor model	i5-3450S
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-3400 Desktop series
Processor socket	LGA 1155 (Socket H2)
Processor codename	Ivy Bridge
Processor frequency	2.8 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Conflict-Free processor	Yes
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	3.5 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x8, 1x16, 2x4, 2x8
Thermal Design Power (TDP)	65 W
CPU multiplier (bus/core ratio)	28
Memory types supported by processor	DDR3-SDRAM
Memory channels supported by processor	Dual
Memory clock speeds supported by processor	1333, 1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
Maximum internal memory supported by processor	32 GB
Display diagonal	23 \
Touch technology	Multi-touch
Native aspect ratio	16:9
Memory slots	2
Internal memory	8 GB
Memory slots type	SO-DIMM
Memory clock speed	1600 MHz
Maximum internal memory	- GB
Memory layout (slots x size)	2 x 4 GB
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	Blu-Ray DVD Combo
Total storage capacity	2000 GB
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
Number of storage drives installed	1
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Chassis type	All-in-One
Graphics card family	NVIDIA
Headphone connectivity	3.5 mm
Storage drive interface	Serial ATA
On-board graphics card ID	0x152
On-board graphics card model	Intel® HD Graphics 2500
Discrete graphics card memory	2048 GB
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
Number of displays supported (on-board graphics)	3
Total megapixels	- MP
Audio system	HD
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Product color	Black
Operating system installed	Windows 7 Home Premium
AC adapter power	200 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
Cables included	AC
Sustainability certificates	ENERGY STAR
Processor ARK ID	65512
Intel TSX-NI version	0.00
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX, SSE4.1, SSE4.2
Thermal solution specification	PCG 2011C
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth (with stand)	110 mm
Width (with stand)	412 mm
Height (with stand)	576.6 mm
Weight (with stand)	9180 g