DELL
DELL Inspiron 3520 15 laptop i7-1255U 10-core 16GB 1TB SSD 15.6 FHD
A 15.6-inch FHD laptop with a 10-core Intel Core i7-1255U processor, 16GB DDR4 memory and a 1TB PCIe SSD, running Windows 11 Pro with Wi-Fi 6 connectivity
- 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 handles heavy multitasking with 4.7 GHz turbo
- 16 GB DDR4 memory keeps many apps open without slowdown
- 1 TB PCIe SSD stores large files and boots Windows 11 Pro fast
- 6 inch FHD 1920 x 1080 display shows crisp detail for work and media
- Wi-Fi 6 and Bluetooth give reliable wireless connections for peripherals and networks
Dell Inspiron 3520 15 laptop i7-1255U 16GB 1TB
This 15.6 inch FHD laptop runs an Intel Core i7-1255U 10-core processor with 16GB DDR4 memory and a 1TB PCIe SSD. It ships with Windows 11 Pro and an Office 2024 licence. Integrated Intel Iris Xe graphics drive the 1920 x 1080 non-touch display.
Who this suits and who it does not
Suits office workers, students and home users who need a reliable Windows machine for productivity, web browsing and video calls. Not for buyers who want a dedicated GPU for gaming or creative rendering, nor for anyone needing a backlit keyboard or fingerprint reader.
The spec that decides fit
The 10-core i7-1255U tops out at 4.7 GHz turbo and relies on shared system memory for graphics. If your workload demands discrete graphics memory or higher sustained CPU power, this platform will not meet it.
Highlights
- 10-core Intel Core i7-1255U handles heavy multitasking with 4.7 GHz turbo
- 16 GB DDR4 memory keeps many apps open without slowdown
- 1 TB PCIe SSD stores large files and boots Windows 11 Pro fast
- 6 inch FHD 1920 x 1080 display shows crisp detail for work and media
- Wi-Fi 6 and Bluetooth give reliable wireless connections for peripherals and networks
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 | Non-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 | 16GB |
| 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
Which configuration should I choose for this 15.6 inch laptop with 16GB memory and 1TB PCIe SSD?
This model comes in a single configuration with a 10-core i7-1255U processor, 16GB DDR4 memory, 1TB PCIe SSD, 15.6 inch FHD non-touch display and Windows 11 Pro.
What does the 4.7 GHz turbo frequency mean for everyday workloads on this i7-1255U?
The 10-core processor runs at a 1.2 GHz base and can boost up to 4.7 GHz for short bursts, giving responsive performance for office tasks, web browsing and light creative work.
What external display limits does the HDMI 1.4 port impose?
The HDMI 1.4 port can drive an external monitor at up to 1920 x 1080 resolution, matching the built-in FHD panel for dual-screen productivity.
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