DELL
DELL Inspiron 15 3520 laptop i3-1215U 32GB 2TB
15.6-inch FHD laptop with 12th Gen Intel Core i3, 32GB DDR4 and 2TB PCIe SSD
- ColorBlack
- Operating SystemWindows 11 Home
- CPU TypeIntel Core i3 12th Gen
- Processor Name1.20GHz
- Turbo Frequency4.4 GHz
- Number of Cores6-core Processor
- Smooth multitasking from 32GB DDR4 memory
- Fast file access with 2TB PCIe SSD
- Sharp detail on 15.6" FHD 1920 x 1080 display
- Responsive performance via 6-core i3-1215U up to 4.4 GHz
- Ready to connect with Wi-Fi, Bluetooth, HDMI 1.4 and SD slot
Dell Inspiron 15 3520 business laptop
The Dell Inspiron 15 3520 is a new 15.6 inch FHD laptop powered by a 12th Gen Intel Core i3-1215U processor with six cores and eight threads. It comes with 32GB DDR4 memory and a 2TB PCIe SSD running Windows 11 Home. The integrated Intel UHD Graphics drives the 1920 x 1080 non-touch display. This configuration suits office workers and students who need ample memory and storage for everyday productivity.
Sustained load behaviour with Intel UHD Graphics
The 1.2 GHz base clock can reach 4.4 GHz turbo frequency across six cores and 10 MB cache during extended workloads. Integrated graphics share system memory, so prolonged heavy compute or video tasks may throttle once thermal limits are reached. The 720p HD camera and Wi-Fi with Bluetooth remain active during long sessions. Buyers who need discrete GPU performance for rendering or gaming should consider a different class of machine.
Installation notes and common issues
The chassis measures 14.11 x 9.27 x .83 inches and weighs 3.65 pounds in black. Ports include one USB 2.0 Type-A, two USB Type-A 5Gbps, HDMI 1.4 limited to 1920x1080 at 60Hz, a headset jack, power jack and SD card reader. There is no backlit keyboard or fingerprint reader. The original seal is opened by engineers for the memory and storage upgrade, so buyers who want an untouched factory seal should look elsewhere.
Highlights
- Smooth multitasking from 32GB DDR4 memory
- Fast file access with 2TB PCIe SSD
- Sharp detail on 15.6" FHD 1920 x 1080 display
- Responsive performance via 6-core i3-1215U up to 4.4 GHz
- Ready to connect with Wi-Fi, Bluetooth, HDMI 1.4 and SD slot
Specifications
| Series | Raider |
|---|---|
| Model | Inspiron 15 3520 |
| Color | Black |
| Operating System | Windows 11 Home |
| CPU Type | Intel Core i3 12th Gen |
| Processor Name | 1.20GHz |
| Turbo Frequency | 4.4 GHz |
| Number of Cores | 6-core Processor |
| Screen Size | 15.6" |
| Touchscreen | Non-Touch Screen |
| Display Type | FHD |
| Resolution | 1920 x 1080 |
| GPU/VPU | Intel UHD Graphics |
| Graphic Type | Integrated Card |
| SSD | 2TB PCIe |
| HDD | No |
| Memory | 32GB |
| Optical Drive Type | No |
| WLAN | Yes |
| Bluetooth | Yes |
| USB | 2 |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Integrated Sound card |
| Speaker | Internal Speakers |
| Touchpad | Yes |
| Keyboard | Yes |
| Backlit Keyboard | Non-backlit |
| Webcam | Yes |
| Style | Standard |
| Type | Home / Personal |
| Usage | Consumer |
| Weight | 3 - 3.9 lbs. |
| Package Content | Laptop, Charger |
Questions about this item
How loud and hot does the i3-1215U get when the laptop runs all day?
The 6-core i3-1215U has a 1.2 GHz base and 4.4 GHz turbo, so sustained loads push the integrated Intel UHD Graphics and the 15.6 inch FHD panel within a 0.83 inch thick chassis weighing 3.65 pounds; fan noise rises under load but stays typical for a thin business notebook.
Which cables or peripherals must I already own to use the ports on this 3520?
The laptop provides one USB 2.0 Type-A, two USB 5 Gbps Type-A, one HDMI 1.4 limited to 1920x1080 at 60 Hz, an SD card slot and a combo headset jack, so bring any USB-A devices, an HDMI cable for external monitors and wired headphones with a 4-pole plug.
Will my older USB-A keyboard, mouse and 1080p monitor work straight away with this Windows 11 machine?
Yes — the three USB-A ports accept legacy peripherals directly, HDMI 1.4 drives a 1920x1080 60 Hz display without adapters, and Windows 11 Home includes drivers for standard HID and display devices.
New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
