帮忙看看这款Lenovo ThinkPad W520值不值？# Hardware - 计算机硬件
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据说Lenovo ThinkPad W520是口碑最好的笔记本电脑，想买一台。帮忙看看这款值不值？
Lenovo ThinkPad W520 4276-37U Notebook PC
Intel Core i7-2720QM 2.20GHz, Quad-Core
8GB DDR3,
500GB HDD,
DVDRW,
15.6" Full HD
现在最便宜是TIGERDIRECT上， $1369.99； 在Lenovo网站上要$1700.
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Lenovo ThinkPad W520 15.6" Notebook PC Memory Type: DDR3
Memory Speed: PC3-10600
Memory Speed MHz: 1333MHz
Memory Slots (Total): 4
Total Memory Size: 8GB
Memory Slots (Available): 2
Maximum Memory Supported: 16GB
Memory Configuration: 4GB + 4GB
Display Type: Full HD LED Backlight
Screen Size: 15.6"
Maximum Resolution: 1920 x 1080
Processor Class: Core i7
Processor Brand: Intel
Processor Type: Quad-Core
Processor Speed: 2.20GHz
Processor Number: i7-2720QM
Lifestyle: Business
Expansion Ports: 1 - Express Card Slot/34
Capacity: 500GB
Drive Types: Hard Drive
Hard Drive Speed: 7200 RPM
Graphics Description: Hybrid Graphics System
GPU/VPU: Intel HD Graphics 3000
NVIDIA Quadro 1000M
Video Memory: 2GB VRAM
Optical Drive Type: DVD
Optical Drive: DVD Super Multi Burner
Capacity: 4-in-1
Supplemental Drive Type: Media Reader
Media Types: Secure Digital (SD)
SecureDigital High Capacity
MultiMediaCard (MMC)
Secure Digital (SDXC)
Audio Description: Integrated Audio
Chipset: High-Definition Audio
Audio Channels: Built-in Stereo Speakers
Integrated Microphone: Dual-microphone array
USB Ports (Total): 1 - eSATA/USB 2.0 Combo
2 - USB 3.0
1 - USB 2.0
USB Ports Powered (Included In Total): 1 - USB 2.0
FireWire Ports: 1
LAN Ports: 1
Audio Out Jacks: 1 Headphone out/Microphone-in combo jack
VGA Ports: 1
DisplayPorts: 1
Communications Description: Integrated LAN
Integrated Wireless LAN
Integrated Bluetooth
Interface Type: RJ-45 Ethernet Connector
Bluetooth™
Intel Centrino Advanced-N 6205
Data Transfer Rate: Up to 300 Mbps
10/100/1000 Gigabit Ethernet LAN
Protocols: 802.11b
802.11a
802.11g
802.11n
Bluetooth 3.0
Width: 14.68"
Height: 1.29" - 1.44"
Depth: 9.65"
Weight: 5.75 lbs
Mouse Type: TrackPoint with "Press-to-Select"
ThinkPad UltraNav
Keyboard Type: Spill Resistant
Battery Type: 9-Cell Lithium-ion
Battery Life: Up to 10.8 hours
Lenovo ThinkPad W520 4276-37U Notebook PC
Intel Core i7-2720QM 2.20GHz, Quad-Core
8GB DDR3,
500GB HDD,
DVDRW,
15.6" Full HD
现在最便宜是TIGERDIRECT上， $1369.99； 在Lenovo网站上要$1700.
××××××××××××××××××××××××××××××××××××××
×××
Lenovo ThinkPad W520 15.6" Notebook PC Memory Type: DDR3
Memory Speed: PC3-10600
Memory Speed MHz: 1333MHz
Memory Slots (Total): 4
Total Memory Size: 8GB
Memory Slots (Available): 2
Maximum Memory Supported: 16GB
Memory Configuration: 4GB + 4GB
Display Type: Full HD LED Backlight
Screen Size: 15.6"
Maximum Resolution: 1920 x 1080
Processor Class: Core i7
Processor Brand: Intel
Processor Type: Quad-Core
Processor Speed: 2.20GHz
Processor Number: i7-2720QM
Lifestyle: Business
Expansion Ports: 1 - Express Card Slot/34
Capacity: 500GB
Drive Types: Hard Drive
Hard Drive Speed: 7200 RPM
Graphics Description: Hybrid Graphics System
GPU/VPU: Intel HD Graphics 3000
NVIDIA Quadro 1000M
Video Memory: 2GB VRAM
Optical Drive Type: DVD
Optical Drive: DVD Super Multi Burner
Capacity: 4-in-1
Supplemental Drive Type: Media Reader
Media Types: Secure Digital (SD)
SecureDigital High Capacity
MultiMediaCard (MMC)
Secure Digital (SDXC)
Audio Description: Integrated Audio
Chipset: High-Definition Audio
Audio Channels: Built-in Stereo Speakers
Integrated Microphone: Dual-microphone array
USB Ports (Total): 1 - eSATA/USB 2.0 Combo
2 - USB 3.0
1 - USB 2.0
USB Ports Powered (Included In Total): 1 - USB 2.0
FireWire Ports: 1
LAN Ports: 1
Audio Out Jacks: 1 Headphone out/Microphone-in combo jack
VGA Ports: 1
DisplayPorts: 1
Communications Description: Integrated LAN
Integrated Wireless LAN
Integrated Bluetooth
Interface Type: RJ-45 Ethernet Connector
Bluetooth™
Intel Centrino Advanced-N 6205
Data Transfer Rate: Up to 300 Mbps
10/100/1000 Gigabit Ethernet LAN
Protocols: 802.11b
802.11a
802.11g
802.11n
Bluetooth 3.0
Width: 14.68"
Height: 1.29" - 1.44"
Depth: 9.65"
Weight: 5.75 lbs
Mouse Type: TrackPoint with "Press-to-Select"
ThinkPad UltraNav
Keyboard Type: Spill Resistant
Battery Type: 9-Cell Lithium-ion
Battery Life: Up to 10.8 hours
