Lenovo ThinkPad W541

Tuote

Valmistaja

Lenovo

Tuoteperhe / -sarja

ThinkPad W

Tuotenimi

W541

Julkaisupäivä

16.01.2015

Valmistajan linkki

http://shop.lenovo.com/us/en/laptops/thinkpad/w-series/w541/

Tuotekoodit

Valmistajan tuotekoodit

• 20EF000SMD

GTIN- / EAN-koodit

• 0889233138144

Tuotekuvat

Design

Product colour

Black

Product type

Mobile workstation

Form factor

Clamshell

Housing material

Glass fiber,Plastic

Intel segment tagging

Professional

Display

Display diagonal

15.5 "

Display resolution

2880 x 1620 pixels

Touchscreen

Ei

Panel type

IPS

Aspect ratio

16:9

LED backlight

Kyllä

Display brightness

350 cd/m²

Contrast ratio (typical)

1000:1

Processor

Processor frequency

2.9 GHz

Processor family

4th gen Intel® Core™ i7

Processor model

i7-4910MQ

Processor boost frequency

3.9 GHz

Processor cores

4

Processor threads

8

Processor cache

8 MB

Processor cache type

Smart Cache

Processor socket

PGA946

Processor lithography

22 nm

Processor operating modes

64-bit

Processor series

Intel Core i7-4900 Mobile series

Processor codename

Haswell

Bus type

DMI2

FSB Parity

Ei

Stepping

C0

Motherboard chipset

Intel® QM87

Thermal Design Power (TDP)

47 W

Tjunction

100 °C

Maximum number of PCI Express lanes

16

PCI Express slots version

3.0

PCI Express configurations

1x8,2x8,1x8+2x4

ECC supported by processor

Ei

Memory

Internal memory

8 GB

Internal memory type

DDR3L-SDRAM

Memory clock speed

1600 MHz

Memory form factor

SO-DIMM

Memory layout (slots x size)

1 x 8 GB

Memory slots

4x SO-DIMM

Maximum internal memory

32 GB

Maximum internal memory (64-bit)

32 GB

Storage

Total storage capacity

512 GB

Storage media

SSD

Number of SSDs installed

1

SSD capacity

512 GB

SSD interface

Serial ATA III

Card reader integrated

Kyllä

Compatible memory cards

MMC,SD,SDHC,SDXC

Graphics

On-board graphics adapter

Kyllä

Discrete graphics adapter

Kyllä

On-board graphics adapter family

Intel® HD Graphics

On-board graphics adapter model

Intel® HD Graphics 4600

On-board graphics adapter base frequency

400 MHz

On-board graphics adapter dynamic frequency (max)

1300 MHz

Maximum on-board graphics adapter memory

1.74 GB

On-board graphics adapter DirectX version

11.1

On-board graphics adapter ID

0x416

Discrete graphics adapter model

NVIDIA® Quadro® K2100M

Discrete graphics adapter memory

2 GB

Maximum resolution

3840 x 2160 pixels

Graphics adapter Open GL support

Kyllä

Audio

Audio system

Dolby Home Theater v4

Number of built-in speakers

2

Speaker power

1 W

Built-in microphone

Kyllä

Camera

Front camera

Kyllä

Optical drive

Optical drive type

DVD±RW

Networking

Bluetooth

Kyllä

3G

Ei

4G

Ei

Wi-Fi

Kyllä

Top Wi-Fi standard

Wi-Fi 5 (802.11ac)

Wi-Fi standards

802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n)

Bluetooth version

4.0

Ethernet LAN

Kyllä

Ethernet LAN data rates

10,100,1000 Mbit/s

Ports & interfaces

USB 2.0 ports quantity

2

USB 3.0 (3.1 Gen 1) Type-A ports quantity

2

USB Sleep-and-Charge

Kyllä

USB Sleep-and-Charge ports

1

Ethernet LAN (RJ-45) ports

1

DVI port

Ei

VGA (D-Sub) ports quantity

1

Thunderbolt ports quantity

1

S/PDIF out port

Ei

Combo headphone/mic port

Kyllä

Docking connector

Kyllä

Charging port type

DC-in jack

ExpressCard slot

Kyllä

CardBus PCMCIA slot type

Ei

SmartCard slot

Kyllä

Keyboard

Pointing device

ThinkPad UltraNav

Numeric keypad

Kyllä

Keyboard backlit

Kyllä

Island-style keyboard

Kyllä

Spill resistant keyboard

Kyllä

Windows keys

Kyllä

Software

Operating system installed

Windows 7 Professional

Operating system architecture

64-bit

Processor special features

Intel® Wireless Display (Intel® WiDi)

Kyllä

Intel® My WiFi Technology (Intel® MWT)

Kyllä

Intel® Anti-Theft Technology (Intel® AT)

Kyllä

Intel® Identity Protection Technology (Intel® IPT)

Kyllä

Intel® vPro™ Technology

Kyllä

Intel® Hyper Threading Technology (Intel® HT Technology)

Kyllä

Intel® Turbo Boost Technology

2.0

Enhanced Intel SpeedStep Technology

Kyllä

Intel® Clear Video HD Technology (Intel® CVT HD)

Kyllä

Intel Clear Video Technology

Ei

Intel® InTru™ 3D Technology

Kyllä

Intel® Insider™

Kyllä

Intel® Quick Sync Video Technology

Kyllä

Intel Flex Memory Access

Ei

Intel® Smart Cache

Kyllä

Intel® AES New Instructions (Intel® AES-NI)

Kyllä

Intel Trusted Execution Technology

Kyllä

Intel Enhanced Halt State

Kyllä

Intel VT-x with Extended Page Tables (EPT)

Kyllä

Intel Demand Based Switching

Ei

Intel® Secure Key

Kyllä

Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)

Ei

Intel 64

Kyllä

Execute Disable Bit

Kyllä

Idle States

Kyllä

Thermal Monitoring Technologies

Kyllä

Processor package size

37.5 mm

Supported instruction sets

AVX 2.0,SSE4.1,SSE4.2

Processor code

SR15K

CPU configuration (max)

1

Embedded options available

Ei

Intel Virtualization Technology for Directed I/O (VT-d)

Kyllä

Intel Identity Protection Technology version

1.00

Intel Secure Key Technology version

1.00

Intel TSX-NI version

0.00

Intel Virtualization Technology (VT-x)

Kyllä

Intel Dual Display Capable Technology

Ei

Intel FDI Technology

Kyllä

Intel Rapid Storage Technology

Ei

Intel Fast Memory Access

Ei

Processor ARK ID

78939

Conflict Free processor

Kyllä

Battery

Battery technology

Lithium-Ion (Li-Ion)

Number of battery cells

9

Battery capacity (Watt hours)

99.9 Wh

Battery life (max)

11.1 h

Power

AC adapter power

170 W

Security

Cable lock slot

Kyllä

Fingerprint reader

Kyllä

Trusted Platform Module (TPM)

Kyllä

Password protection

Kyllä

Password protection type

HDD,Power on,Supervisor

Certificates

EPEAT compliance

Gold

Energy Star certified

Kyllä

RoHS compliance

Kyllä

Certification

GREENGUARD

Weight & dimensions

Weight

2700 g

Packaging content

AC adapter included

Kyllä

Power cord included

Kyllä

Other features

Intel® Virtualization Technology (Intel® VT)

VT-d,VT-x