best price whole sale in bulk Second Hand Computer Lot Laptop Used Laptops I7 6Th

Product Type: Household 
Product positioning: all-round student, this lightweight portable 
Operating System: DOS

Processor 
CPU Series: Core i7 4-generation family 
CPU Type:  Core i7 4702MQ 
CPU frequency: 2.2GHz 
Core frequency: 3200MHz 
Bus Specifications: DMI 5 GT / s 
Three cache: 6MB 
Core Architecture: Haswell 
Core / thread count: quad-core / eight thread

Storage Device 
Memory Capacity: 4GB (4GB × 1) 
Memory Type: DDR3L (low voltage version) 1600MHz 
Hard disk capacity: 500GB 
Hard Description: Support the expansion turn mSATA SSD hard drive 
Drive Type: No built-in optical drive

Display 
Touch screen: does not support touch 
Screen Size: 14 inches 
Aspect Ratio: 16:9 
Screen Resolution: 1366x768 
Screen technology: LED backlit, matte glare mask

Graphics 
Graphics Type: Dual Graphics (fever-level graphics card + integrated graphics) 
Graphics chip: NVIDIA GeForce GTX 760M + GMA HD 4400 
Memory Capacity: 2GB 
Memory Type: GDDR5 
Memory Interface: 128bit 
Number of stream processors: 768

Multimedia devices 
Camera: 720p HD webcam 
Audio System: Built-in audio chip 
Speaker: Built-in speaker 
Microphone: Built-in microphone

Network Communications 
Wireless LAN: 802.11b/g/n wireless protocol 
Wired LAN: 100Mbps Ethernet card 
Bluetooth: support, Bluetooth 4.0 module

I / O interfaces 
Data interface: 1 × USB2.0 +2 × USB3.0 
Video Interface: VGA, HDMI 
Audio interface: headphone / microphone combo interface 
Other interfaces: RJ45 (network interface), power connector 
Reader: Multi-in-1 card reader

Input Devices 
Pointing device: Touchpad 
Keyboard Description: Full-size keyboard

Power Description 
Battery: 6-cell lithium battery, 5900 mA 
Life time: 5 hours, the specific time depending on use environment 
Power adapter: 100V-240V 90W AC power adapter adaptive

Exterior 
Laptop Weight: 2Kg 
Length: 339.2mm 
Width: 239.5mm 
Thickness: 26.4mm 
Shell material: composite material 
Case Description: Black

Notebook accessories 
Packing list: Host x1 notebook 
Power adapter x1 
Power cord x1 
Manual x1 
Warranty card x1

Language Options
English / German / French / Spanish / Italian / Portuguese /
Chinese Traditional / Chinese Simplified / Japanese / Russian