戴尔成铭 3991(i7 10700F/8GB/1TB/R5 430)参数及台式电脑配置介绍

Dell Chengming 3991 (i7 10700F/8GB/1TB/R5 430) Parameters and Desktop PC Configuration Introduction

Listed price reference offer:¥6599

Basic parameters
Product Type	business computer
operating system	Windows 10 Home 64bit (64-bit Home Edition) pre-installed

processing unit
CPU Series	Intel Core i7 10th Generation Series
CPU Model	Intel Core i7 10700F
CPU frequency	2.9GHz
Maximum RWD	4.8GHz
Bus Specifications	DMI3 8GT/s
(computing) cache	L3 16MB
Core code	Comet Lake
Number of cores/threads	Eight cores/sixteen threads
Processes	14nm

storage device (computer)
Memory capacity	8 (8GB x 1) GB
Memory Type	DDR4 2666MHz
Hard disk capacity	1TB
Hard Disk Description	7200 rpm
Optical drive type	No built-in optical drive

video card
Graphics Card Type	Entry-level discrete graphics cards
graphics chip	AMD Radeon R5 430
memory capacity	2GB
DirectX	DirectX 12

network communication
wired network card	1000Mbps Ethernet card

I/O Interface
data interface	4×USB2.0, 4×USB3.1
audio interface	Headphone Output Connector, Microphone Input Connector
video interface	1×VGA, 1×HDMI1.4
network interface	1 x RJ45 (network interface)
Other interfaces	1×Power connector, 1×COM serial port, 2×PS/2

Other parameters
power supply	260W Power Adapter
Chassis Type	vertical
Chassis Color	ferrous
Chassis Size	154324.2292mm

Warranty Information
Warranty Policy	National warranty, enjoy three packages
Warranty Time	3 years
Warranty Remarks	3 years on-site service
customer service hotline	800-858-0950
Telephone Remarks	8:00-20:00 (closed on legal holidays)
Details	The period of the Three-Pack service is calculated from the date of Dell's shipping invoice. If, within 7 days of the date of sale, your Dell product (which is a microcomputer or peripheral product listed in the Three-Package Provision) suffers a performance failure as listed in the Three-Package Provision, you may request that it be repaired, replaced, or returned. If you request to return the product, Dell will be responsible for returning the product to you free of charge and refunding the purchase price at once according to the invoice price. Go to 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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Dell Chengming 3991 (i7 10700F/8GB/1TB/R5 430) Parameters and Desktop PC Configuration Introduction

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