Model Number
3520
Processor
12th Generation Intel® Core ™i5 1235U, 12MB cache, 10 core, 12 threads, 1.30 GHz to 4.40 GHz, 15 W
Operating System
Windows 11 Pro 64 bit
Graphics
Integrated: Intel® UHD Graphics
Display
15.6 inch, FHD, 1920 x 1080, 120 Hz, anti glare, non touch, 45% NTSC, 250 nits, wide viewing angle
Memory Options
8 GB, 1 x 8 GB, DDR4, 2666 MHz
Storage Options
256GB M.2 PCIe NVMe Solid State Drive.
Ports, Slots & Chassis
2 USB 3.2 Gen 1 ports
1 USB 2.0 port
1 Headset jack
1 HDMI 1.4 port
1 Flip Down RJ 45 port 10/100/1000 Mbps
1 SD 3.0 card slot
Input
Full size, spill resistant keyboard with numeric keypad
Optical Drive
No Optical Drive
Multimedia
2 tuned speakers Headset Jack*
Integrated widescreen HD (720p) Webcam with
Single Digital Microphone in plastic chassis
*3.5mm Headset jack functionality varies by model configuration. For best results, use Dell recommended audio accessories.
Connectivity
Intel® WiFi 6 AX201 2x2 (Gig+)
Battery
3 cell, 41 Wh, lithium polymer (integrated)
AC Adapter
65 W AC adapter, 4.5 mm barrel
Dimensions & Weight
Plastic chassis H/W/D:
0.67” x 0.88” x 14.11“x 9.27“
(16.96mm 22.47mm x 358.50mm x 235.56mm)
Starting weight: 3.65lb (1.66kg)
Color
Carbon Black with Carbon Black keyboard (available on configurations with/without a backlit keyboard)
Security
Hardware TPM (Not available on all configs. Not available in China.)
Fingerprint Reader with Windows Hello (Optional)
1 wedge shaped lock slot
Software
My Dell, Dell Power Manager, McAfee, Support Assist, Dell ComfortView
Regulatory and Environmental
Compliance
Energy Star 8.0 (Windows OS only)
EPEAT Silver (Windows OS only)
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