Tsinghua Tongfang Elite M820 (i5 11400/8GB/512GB/Integrated display) parameters and desktop computer configuration introduction

Listed price reference offer:¥3199

Basic parameters
Product Type	Business computers, home computers
operating system	Windows 10 Home 64bit (64-bit Home Edition) pre-installed
Motherboard chipset	Intel B560

processing unit
CPU Series	Intel Core i5 11th Generation Series
CPU Model	Intel Core i5 11400
CPU frequency	2.6GHz
Maximum RWD	4.4GHz
Bus Specifications	DMI3 8GT/s
(computing) cache	L3 12MB
Core code	Rocket Lake
Number of cores/threads	Six cores/twelve threads
Processes	14nm

storage device (computer)
Memory capacity	8GB
Memory Type	DDR4 3200MHz
Maximum Memory Capacity	32GB
Hard disk capacity	512GB
Hard Disk Description	SSD Solid State Drives
Optical drive type	No built-in optical drive

video card
Graphics Card Type	integrated graphics card
memory capacity	Shared Memory Capacity

network communication
wireless LAN card	Supports dual-band 802.11a/b/g/n/ac (2.4G+5GHz) wireless protocols
wired network card	1000Mbps Ethernet card
bluetooth	Support, Bluetooth 4.2

I/O Interface
data interface	2×USB2.0, 6×USB3.2
audio interface	Headphone Output Connector, Microphone Input Connector
video interface	1×VGA, 1×HDMI
network interface	1 x RJ45 (network interface)
Other interfaces	1×Power connector

Other parameters
Chassis Type	vertical
Chassis Size	305.592343mm

PC computer accessories
Packing List	Host x1 Power cord x1 Instruction manual x1 Packing List x1 Keyboard and mouse x1

Warranty Information
Warranty Policy	National warranty, enjoy three packages
Warranty Time	1 year
Warranty Remarks	1 year for the whole machine, 3 years for main parts, 1 year for external equipment
customer service hotline	400-610-5888
Telephone Remarks	9:00-18:00
Details	Tsinghua Tongfang desktop computer products to implement the nationwide joint warranty, that is, no matter where in the People's Republic of China (excluding Hong Kong, Macao and Taiwan) to buy and use the Tsinghua Tongfang desktop computer, if there is a hardware failure within the scope of the warranty, can be the computer's three packages of proof, "Tsinghua Tongfang computer factory standard configuration list" and the invoice for the purchase of the machine, to any of the Tsinghua Tongfang desktop computer authorized service institutions to report for repair. The computer can be repaired at any Tsinghua Tongfang desktop computer authorized service organization with the certificate of the three guarantees. Enter the official website>>

*For reference only, please refer to the actual local sales product information; if you find the information is wrong, please feedback.

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Tsinghua Tongfang Elite M820 (i5 11400/8GB/512GB/Integrated display) parameters and desktop computer configuration introduction

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