DELL
DELL Inspiron 3520 15 laptop i7-1255U 32GB 1TB touchscreen
A 15.6-inch FHD touchscreen laptop with a 10-core i7 processor, 32GB DDR4 memory and a 1TB PCIe SSD running Windows 11 Pro
- ColorBlack
- Operating SystemWindows 11 Pro
- CPU TypeIntel Core i7 12th Gen
- Processor Name1.20GHz
- Turbo Frequency4.7 GHz
- Number of Cores10-core Processor
- 10-core Intel Core i7-1255U reaches 4.7 GHz turbo for responsive multitasking
- 32 GB DDR4 memory handles heavy workloads without slowdown
- 1 TB PCIe SSD stores large projects and boots in seconds
- 6" FHD touchscreen lets you interact directly with content
- Windows 11 Pro provides professional features and security out of the box
15.6-inch FHD touchscreen laptop
The Dell Inspiron 3520 15 combines a 15.6-inch FHD touchscreen with an Intel Core i7-1255U 10-core processor. It provides 32GB DDR4 memory and a 1TB PCIe SSD for fast multitasking. Windows 11 Pro comes pre-installed on the black chassis.
Suits office and study use.
This laptop suits professionals and students who need a responsive touch display for daily productivity. Integrated Intel Iris Xe Graphics handles standard workloads and media playback. Buyers who need discrete graphics performance for gaming or intensive rendering should look elsewhere.
10-core i7-1255U processor at up to 4.7 GHz
The single specification that decides fit is the Intel Core i7-1255U with 10 cores and a maximum turbo frequency of 4.7 GHz. It determines how quickly the system handles multi-threaded tasks. Verify that this CPU performance level matches your workload requirements.
Highlights
- 10-core Intel Core i7-1255U reaches 4.7 GHz turbo for responsive multitasking
- 32 GB DDR4 memory handles heavy workloads without slowdown
- 1 TB PCIe SSD stores large projects and boots in seconds
- 6" FHD touchscreen lets you interact directly with content
- Windows 11 Pro provides professional features and security out of the box
Specifications
| Series | Raider |
|---|---|
| Model | Inspiron 3520 15 |
| Color | Black |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Core i7 12th Gen |
| Processor Name | 1.20GHz |
| Turbo Frequency | 4.7 GHz |
| Number of Cores | 10-core Processor |
| Screen Size | 15.6" |
| Touchscreen | Touch Screen |
| Display Type | FHD |
| Resolution | 1920 x 1080 |
| GPU/VPU | Intel Iris Xe Graphics |
| Graphic Type | Integrated Card |
| SSD | 1TB 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 does the 4.7 GHz turbo frequency behave when the i7-1255U is inside a 15.6 inch chassis?
The processor can reach 4.7 GHz on up to two cores for short bursts; sustained speeds drop lower as the cooling system manages heat in the 0.83 inch thick body.
What does the USB 3.2 Type-A port actually deliver for data transfer?
Each USB 3.2 Type-A port supports up to 10 Gbps signalling, so external SSDs or docks run at full Gen 2 speed without a Type-C adapter.
Will the 14.11 by 9.27 inch footprint fit a standard 15 inch laptop sleeve?
Yes — the chassis measures 14.11 x 9.27 inches, matching the typical internal dimensions of sleeves sold for 15.6 inch notebooks.
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