Best Business PC Laptop Computer W540 20bh 15.6-Inch Core I7 4800mq - 16GB RAM, 512GB SSD

Best Business PC Laptop Computer W540 20bh 15.6-Inch Core I7 4800mq - 16GB RAM, 512GB SSD

最佳商务PC笔记本电脑W540 20bh 15.6英寸核心I7 4800mq - 16GB内存,512GB SSD

715 USD

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产品描述

最佳商务笔记本电脑W540 20BH 15.6英寸酷睿i7 4800MQ - 16GB内存,512GB SSD


一般
系统类型:Business pc笔记本
操作系统:Windows 8 Pro 64位版本

处理器/芯片组
CPU:Core i7(第4代)4800MQ / 2.7 GHz
最大Turbo速度:3.7 GHz
芯数:四核
缓存:6 MB
64位计算:是的
芯片组:移动QM87 Express
平台技术:VPro技术

特点:超线程技术,集成内存控制器,Turbo Boost技术2.0

记忆
ram:16gb(2×8gb)
支持的最大RAM:32 GB
技术:ddr3l sdram
速度:1600MHz / PC3-12800
外形:SO DIMM 204引脚
插槽数量:4
空插槽:2

存储
硬盘:512 GB SSD
接口:串行ATA-600
光驱:DVD刻录机 - 可拆卸

显示
类型:15.6'
LCD背光技术:LED背光
分辨率:1920 x 1080(全高清)
宽屏:是的
图像长宽比:16:9
特点:防眩光

音频视频
多GPU配置:1个单GPU卡/集成GPU
图形处理器:Quadro K1100M / HD Graphics 4600 - 2 GB
视频系统特性:Optimus
相机:集成网络摄像头
捕获分辨率:1280 x 720
相机特点:面部跟踪技术
声音:立体声扬声器,两个麦克风
编解码器:Realtek ALC3232
符合标准:高清晰度音频,杜比家庭影院v4

输入
类型:TrackPoint,UltraNav,背光键盘
特点:内置数字键盘,防泼溅,多点触摸触摸板

通讯
无线:Bluetooth 4.0,802.11ac
无线控制器:双频无线-AC 7260
网络接口:千兆以太网
以太网控制器:I217-LM

无线宽带(WWAN)
一代:WWAN可升级

电池
技术:9节锂离子
容量:99.9 Wh
运行时间:长达11.1小时

AC适配器
输入:AC 120/230 V(50/60 Hz)
输出:170瓦

连接和扩展
扩展海湾:1 x Ultrabay
插槽:1 x ExpressCard / 34(1免费)
接口:2 x USB 3.0 | 2 x USB 2.0 | VGA | Mini DisplayPort / Thunderbolt combo | LAN |坞站|耳机/麦克风组合插孔
存储卡读卡器:4合1(SD卡,多媒体卡,SDHC卡,SDXC卡,SDXC UHS-II卡)


尺寸和重量
宽度:14.8英寸
深度:9.8英寸
身高:1.2英寸
重量:6磅

环境标准

epeat顺从:epeat金
能源之星合格:是

制造商保修

服务与支持:3年保修

Product Description

Best business pc laptop computer W540 20BH 15.6-inch Core i7 4800MQ - 16GB RAM, 512GB SSD


General
System Type: Business pc notebook
Operating System: Windows 8 Pro 64-bit Edition

Processor / Chipset
CPU: Core i7 (4th Gen) 4800MQ / 2.7 GHz
Max Turbo Speed: 3.7 GHz
Number of Cores: Quad-Core
Cache: 6 MB
64-bit Computing: Yes
Chipset: Mobile QM87 Express
Platform Technology: VPro Technology

Features: Hyper-Threading Technology, integrated memory controller, Turbo Boost Technology 2.0

Memory
RAM: 16 GB ( 2 x 8 GB )
Max RAM Supported: 32 GB
Technology: DDR3L SDRAM
Speed: 1600 MHz / PC3-12800
Form Factor: SO DIMM 204-pin
Slots Qty: 4
Empty Slots: 2

Storage
Hard Drive: 512 GB SSD
Interface: Serial ATA-600
Optical Drive: DVD-Writer - removable

Display
Type: 15.6'
LCD Backlight Technology: LED backlight
Resolution: 1920 x 1080 ( Full HD )
Widescreen: Yes
Image Aspect Ratio: 16: 9
Features: Anti-glare

Audio & Video
Multi-GPU Configuration: 1 single GPU card / integrated GPU
Graphics Processor: Quadro K1100M / HD Graphics 4600 - 2 GB
Video System Features: Optimus
Camera: Integrated webcam
Capture Resolutions: 1280 x 720
Camera Features: Face-tracking technology
Sound: Stereo speakers, two microphones
Codec: Realtek ALC3232
Compliant Standards: High Definition Audio, Dolby Home Theater v4

Input
Type: TrackPoint, UltraNav, backlit keyboard
Features: Built-in numeric keyboard, spill-resistant, multi-touch touchpad

Communications
Wireless: Bluetooth 4.0, 802.11ac
Wireless Controller: Dual Band Wireless-AC 7260
Network Interface: Gigabit Ethernet
Ethernet Controller: I217-LM

Wireless Broadband (WWAN)
Generation: WWAN upgradable

Battery
Technology: 9-cell lithium ion
Capacity: 99.9 Wh
Run Time: Up to 11.1 hours

AC Adapter
Input: AC 120/230 V ( 50/60 Hz )
Output: 170 Watt

Connections & Expansion
Expansion Bays: 1 x Ultrabay
Slots: 1 x ExpressCard/34 ( 1 free )
Interfaces: 2 x USB 3.0 ¦ 2 x USB 2.0 ¦ VGA ¦ Mini DisplayPort/Thunderbolt combo ¦ LAN ¦ Dock ¦ Headphone/microphone combo jack
Memory Card Reader: 4 in 1 ( SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card )


Dimensions & Weight
Width: 14.8 in
Depth: 9.8 in
Height: 1.2 in
Weight: 6 lbs

Environmental Standards

EPEAT Compliant: EPEAT Gold
ENERGY STAR Qualified: Yes

Manufacturer Warranty

Service & Support: 3 years warranty