Dell Inspiron 15.6" 3520 Laptop - i3 Processor, 8GB RAM, 512GB SSD, Windows 11 Home
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Dell Inspiron 15.6" 3520 Laptop
Daily to-do's, done
Experience responsive yet quiet performance, featuring up to 12th generation Intel Core processors combined with PCIe SSD options.
Benefit from roomy keycaps and a spacious touchpad that makes it easier to navigate your content and ComfortView software, which is a TUV Rheinland certified solution, reduces harmful blue light emissions to keep your eyes comfortable over extended viewing times. Also, sleek three-side narrow borders encase a FHD display.
Technical Specifications
Overview:
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Processor: 12th Gen Intel Core i3-1215U (10 cores, up to 4.4 GHz Turbo)
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Operating System: Windows 11 Home Single Language (English)
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Graphics: Intel Iris Xe Graphics
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Display: 15.6" FHD (1920x1080), 120Hz, WVA, IPS, Anti-Glare, LED-Backlit, 250 nits, Non-Touch
Memory & Storage:
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RAM: 8GB, DDR4, 2666 MT/s
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Storage: 512 GB M.2 PCIe NVMe SSD
Connectivity:
- Wireless: Realtek Wi-Fi 5 RTL8821CE (1x1, 802.11ac, MU-MIMO) Bluetooth
Build & Design:
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Color: Black (Plastic)
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Dimensions:
- Front Height: 16.96 mm (0.67 in)
- Rear Height: 21.07 mm (0.83 in)
- Width: 358.50 mm (14.11 in)
- Depth: 235.56 mm (9.27 in)
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Weight: Starting at 1.65 kg (3.65 lbs)
Power & Battery:
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Battery: 3-Cell, 41 Wh, Integrated
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Power Adapter: 65W AC Adapter
Keyboard:
- English Keyboard
Port & Slots:
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Ports:
- 2 × USB 3.2 Gen 1 Type-A
- 1 × USB 2.0
- 1 × HDMI 1.4 (max 1920x1080 @60Hz)
- 1 × Power Jack
- 1 × Headset (combo) port
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Slots:
- 1 × M.2 2230 (Wi-Fi/Bluetooth)
- 1 × M.2 2230/2280 (SSD)
- 1 × SD card slot
Camera & Audio:
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Camera: 720p HD @30fps with single integrated mic
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Speakers: Stereo, 2W × 2 = 4W total
Reliability You Can Trust
We continue to improve our product quality and reliability and bundle 1 year of Dell Care Premium with every Dell Premium purchase.
Heat
These devices withstand short-term heat exposure up to 65°C/149°F, ensuring durability even in a hot car.
Everyday stress
Tested over 25,000 times, the base and lid are built to handle anything you throw at it.
Wear and tear
Tested for durability with 3,500 cycles, so you can be sure your backpack won’t wear it out.
Hinges
Hinges tested 20,000 times to screen open and close with no issues.
Touch pads
Tested one million times for lifetime accuracy for clicks and touch functions, ensuring fast reliable first use.
Power and multimedia buttons
Buttons tested up to 40,000 times. Built to last with reliable performance for up to 40,000 presses.

Ports and slots
Right view
1. SD Card Reader
2. USB 2.0
3. Headset jack
Left view
4. Power Jack
5. HDMI 1.4**
6. USB 3.2 Gen 1 Type-A
7. USB 3.2 Gen 1 Type-A
**HDMI 1.4 (Maximum resolution supported over HDMI is 1920x1080 @60Hz. No 4K/2K output)
Dimensions & Weight
Starting Weight: 3.65 lb (1.65 kg