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- Palvelimien, tietokoneiden ja tulostimien osat
- Kannettavien tarvikkeet ja varaosat
- Kannettavat
- Lenovo Intel Core i5-540M(2.53GHz), 2GB RAM, 128GB SSD, 14.1in 1440x900 LCD, 256MB nVIDIA Quadro NVS3100m, CDRW/DVDRW, Intel 802.11agn, Bluetooth, Modem, 1Gb Ethernet, UltraNav, Secure Chip, Fingerprint reader, Camera, Windows 7 Professional 32 – 252224U-RFB
Lenovo Intel Core i5-540M(2.53GHz), 2GB RAM, 128GB SSD, 14.1in 1440x900 LCD, 256MB nVIDIA Quadro NVS3100m, CDRW/DVDRW, Intel 802.11agn, Bluetooth, Modem, 1Gb Ethernet, UltraNav, Secure Chip, Fingerprint reader, Camera, Windows 7 Professional 32
Lenovo Intel Core i5-540M(2.53GHz), 2GB RAM, 128GB SSD, 14.1in 1440x900 LCD, 256MB nVIDIA Quadro NVS3100m, CDRW/DVDRW, Intel 802.11agn, Bluetooth, Modem, 1Gb Ethernet, UltraNav, Secure Chip, Fingerprint reader, Camera, Windows 7 Professional 32
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MPN 252224U-RFB
Saatavuus
The best processors, souped-up graphics and reliable data storage for serious mobile computing.
Tekniset tiedot 252224U-RFB
Audio
Audio system
HDA
Audio system direct 3D sound
N/No
Built-in subwoofer
N/No
Number of built-in speakers
2
Speaker power
2 Watt
Battery
Battery technology
Lithium-Ion (Li-Ion)
Certificates
Energy Star certified
Y/Yes
Design
Housing material
Plastic
Intel segment tagging
Home Office/Small Business
Product colour
Black
Display
3D
N/No
Aspect ratio
16:10
Display brightness
200 cd/m²
Display diagonal
14,1 "
Display resolution
1440 x 900 Pixels
Dual-screen
N/No
LED backlight
Y/Yes
Native aspect ratio
16:10
Touchscreen
N/No
Graphics
Maximum graphics card memory
0,256 GB
Number of discrete graphics cards
1
On-board graphics card
Y/Yes
On-board graphics card base frequency
500 MHz
On-board graphics card dynamic frequency (max)
766 MHz
On-board graphics card family
Intel® HD Graphics
On-board graphics card model
Intel® HD Graphics
Keyboard
Keyboard layout
QWERTY
Numeric keypad
N/No
Pointing device
ThinkPad UltraNav
Memory
Internal memory
2 GB
Internal memory type
DDR3-SDRAM
Maximum internal memory
8 GB
Memory clock speed
1066 MHz
Memory layout (slots x size)
1 x 2 GB
Memory slots
2x SO-DIMM
Network
3G
N/No
Bluetooth
Y/Yes
Bluetooth version
2.1+EDR
Cabling technology
10/100/1000Base-T(X)
Ethernet LAN
Y/Yes
Networking features
Gigabit Ethernet
Wi-Fi
Y/Yes
Operational conditions
Operating altitude
0 - 2438 m
Operating relative humidity (H-H)
8 - 80 %
Operating temperature (T-T)
5 - 35 °C
Storage relative humidity (H-H)
5 - 95 %
Storage temperature (T-T)
5 - 43 °C
Optical drive
LightScribe
N/No
Optical drive type
DVD-RW
Other features
3D
N/No
AC adapter included
Y/Yes
Display
LCD
Graphics card family
NVIDIA
HDD user password
Y/Yes
Infrared data port
N/No
Intel segment tagging
Home office/Small Business
Internal modem
Y/Yes
LightScribe
N/No
Modem speed
56 Kbit/s
Modem type
V.92
Power requirements
230 V
TV tuner integrated
N/No
TV-in port
N/No
Type
PC
Package dimensions
Gross Weight (Package, kg)
1,2 kg
Packaging content
AC adapter included
Y/Yes
Mouse included
N/No
Remote control included
N/No
Performance
TV tuner integrated
N/No
Ports & interfaces
CardBus PCMCIA slot type
N/No
Charging port type
DC-in jack
DisplayPorts quantity
1
Docking connector
N/No
DVI port
N/No
eSATA ports quantity
1
Ethernet LAN (RJ-45) ports
1
ExpressCard slot
Y/Yes
Firewire (IEEE 1394) ports
1
Headphone outputs
1
Line-in
N/No
Microphone in
Y/Yes
Modem (RJ-11) ports
1
S/PDIF out port
N/No
SmartCard slot
N/No
TV-out
N/No
USB 2.0 ports quantity
4
VGA (D-Sub) ports quantity
1
Power
AC adapter frequency
50 - 60 Hz
Processor
Bus type
DMI
CPU multiplier (bus/core ratio)
19
ECC supported by processor
N/No
FSB Parity
N/No
Maximum number of PCI Express lanes
16
Motherboard chipset
Intel® QM57 Express
Number of Processing Die Transistors
382 M
PCI Express configurations
1x16
PCI Express slots version
2.0
Processing Die size
81 mm²
Processor boost frequency
3,07 GHz
Processor cache
3 MB
Processor cache type
Smart Cache
Processor codename
Arrandale
Processor cores
2
Processor family
Intel® Core™ i5
Processor frequency
2,53 GHz
Processor generation
Intel® Core™ i5
Processor lithography
32 nm
Processor manufacturer
Intel
Processor model
i5-540M
Processor operating modes
64-bit
Processor series
Intel Core i5-500 Mobile Series
Processor socket
BGA 956
Processor threads
4
Stepping
C2
System bus rate
2,5 GT/s
Thermal Design Power (TDP)
35 Watt
Tjunction
105 °C
Processor special features
Conflict-Free processor
N/No
CPU configuration (max)
1
Embedded options available
N/No
Enhanced Intel SpeedStep Technology
Y/Yes
Execute Disable Bit
Y/Yes
Graphics & IMC lithography
45 nm
Idle States
Y/Yes
Intel 64
Y/Yes
Intel Clear Video Technology
Y/Yes
Intel Demand Based Switching
N/No
Intel Dual Display Capable Technology
Y/Yes
Intel Enhanced Halt State
Y/Yes
Intel Fast Memory Access
Y/Yes
Intel FDI Technology
Y/Yes
Intel Flex Memory Access
Y/Yes
Intel Rapid Storage Technology
N/No
Intel Trusted Execution Technology
Y/Yes
Intel Virtualization Technology (VT-x)
Y/Yes
Intel Virtualization Technology for Directed I/O (VT-d)
Y/Yes
Intel VT-x with Extended Page Tables (EPT)
Y/Yes
Intel® AES New Instructions (Intel® AES-NI)
Y/Yes
Intel® Anti-Theft Technology (Intel® AT)
N/No
Intel® Clear Video HD Technology (Intel® CVT HD)
Y/Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Y/Yes
Intel® Hyper Threading Technology (Intel® HT Technology)
Y/Yes
Intel® Insider™
N/No
Intel® InTru™ 3D Technology
N/No
Intel® My WiFi Technology (Intel® MWT)
N/No
Intel® Quick Sync Video Technology
N/No
Intel® Turbo Boost Technology
1.0
Intel® vPro™ Technology
Y/Yes
Intel® Wireless Display (Intel® WiDi)
N/No
Physical Address Extension (PAE)
36 bittiä
Processor ARK ID
43544
Processor package size
rPGA 37.5x 37.5, BGA 34x28 mm
Supported instruction sets
SSE4.1/4.2
Thermal Monitoring Technologies
Y/Yes
Product dimensions
Net Weight (Product, kg)
1 kg
Product Depth
23,9 cm
Product Width
33,35 cm
Security
Cable lock slot
Y/Yes
Fingerprint reader
Y/Yes
Password protection type
BIOS
Trusted Platform Module (TPM)
Y/Yes
Software
Drivers included
Y/Yes
Operating system architecture
32-bit
Operating system installed
Windows 7 Professional
Storage
Card reader integrated
Y/Yes
Compatible memory cards
Memory Stick (MS)/MMC/MS PRO/SD/SDHC
HDD size
2.5 "
Optical drive type
DVD-RW
SSD capacity
128 GB
SSD interface
SATA
Storage media
SSD
Total storage capacity
128 GB
Sustainability
Sustainability certificates
ENERGY STAR
Technical details
Sustainability certificates
ENERGY STAR
Vendor information
Brand Name
Warranty
1 Vuosi(a)
Weight & dimensions
Height (front)
2,76 cm
Height (rear)
3,19 cm
Kuvaus
Intel Core i5-540M(2.53GHz), 2GB RAM, 128GB SSD, 14.1in 1440x900 LCD, 256MB nVIDIA Quadro NVS3100m, CDRW/DVDRW, Intel 802.11agn, Bluetooth, Modem, 1Gb Ethernet, UltraNav, Secure Chip, Fingerprint reader, Camera, Windows 7 Professional 32
The best processors, souped-up graphics and reliable data storage for serious mobile computing.
Syyt ostaa
Intel® Turbo Boost Technology
Higher Performance When You Need It Most\nIntel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
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