[Dell Precision 3520 Series Core i5-7440HQ/4GB/500GB Parameters] Dell Precision 3520 Series Core i5-7440HQ/4GB/500GB Workstation Parameter_specification_performance

Statement: For reference only, subject to local actual sales information

Product type: mobile workstation

Mainboard chipset: No data temporarily
CPU model: Core i5-7440HQ

Standard CPU quantity: 1
Graphics card chip: No data temporarily

Audio system/sound card: No data temporarily
Chassis type: Mobile

Product size: 24.3×376×251mm

Warranty policy:
National joint insurance, enjoying three guarantees service; The warranty period is 3 years (door-to-door service on the next working day in three years)
Customer service telephone:
800-858-0960； 400-884-5117 (24-hour telephone service)
Specific contents:
The after-sales service is provided by the brand manufacturer, which supports the national joint insurance and can enjoy the three guarantees service. In case of product quality problems or failures, you can check the nearest maintenance point and ask the manufacturer for after-sales solutions. After diagnosing the fault by telephone, if necessary, Dell will send technicians to the customer's site, or send replacement parts or complete machines (depending on the terms of the service contract). The service may vary according to the supply of parts, geographical restrictions (door-to-door and/or next business day services are not available in some regions) and service contract terms. Enter the official website>>

processor
product type	mobile workstation error correction
CPU type	Intel Core i5-7440HQ error correction
CPU model	Core i5-7440HQ error correction
CPU main frequency	2.8GHz error correction
Highest Rui frequency	3.8GHz error correction
Standard CPU quantity	1 error correction
Maximum number of CPUs	1 error correction
Process technology	14nm error correction
L3 cache	6MB error correction
CPU core	Quad core error correction
CPU threads	Four threads error correction

Memory specification
Memory type	DDR4 error correction
Memory size	4GB error correction
Memory description	4GB (1 × 4GB) 2400MHz DDR4 non ECC SDRAM error correction

Storage specifications
Hard disk interface type	SATA error correction
Hard disk capacity	500GB error correction
Hard disk description	500GB 2.5 7mm SATA (7200 RPM) hard disk error correction

Video/Audio
Display size	15.6 in error correction
Display Description	Non touch (1920 × 1080) widescreen anti glare LED backlight with microphone and camera, WWAN function error correction

Network Communications
wireless network adapter	WiFi Link 8265 2×2 802.11ac+BT4.0 error correction

software system
Operating system support	Windows 10 Home 64 bit Simplified Chinese error correction

Appearance characteristics
Chassis type	Mobile error correction
Product size	24.3×376×251mm error correction
Product weight	2.21kg error correction

Other parameters
keyboard	Built in dual pointing backlight keyboard (US English) error correction
I/O interface	3 × USB 3.0 interface, 1 × USB3.1 Type-C interface, 1 × HDMI interface 1 × VGA interface, 1 × security lock interface, 1 × RJ45 port, 1 × power adapter port, 1 × memory card reader interface, 1 × headphone interface, 1 × SIM card interface, 1 × smart card reader interface (optional) error correction
Power supply description	68Whr fast charging technology (4-core) error correction

Warranty Information
warranty policy	National joint insurance, enjoying three guarantees service error correction
Warranty period	3 years error correction
Warranty remarks	On site service on the next working day in three years error correction
customer service telephone numbers	800-858-0960； 400-884-5117 error correction
Phone notes	24-hour telephone service error correction
Details	The after-sales service is provided by the brand manufacturer, which supports the national joint insurance and can enjoy the three guarantees service. In case of product quality problems or failures, you can check the nearest maintenance point and ask the manufacturer for after-sales solutions. After diagnosing the fault by telephone, if necessary, Dell will send technicians to the customer's site, or send replacement parts or complete machines (depending on the terms of the service contract). The service may vary according to the supply of parts, geographical restrictions (door-to-door and/or next business day services are not available in some regions) and service contract terms. Enter the official website>> error correction

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* For reference only, please refer to the local actual product sales information; If the information is found to be incorrect, please complain