DELL
DELL Inspiron 3520 laptop i5-1135G7 8GB 512GB SSD + 1TB HDD 15.6" 120Hz
A 15.6 inch 120 Hz laptop with a Core i5-1135G7, 8 GB DDR4, a 512 GB PCIe NVMe SSD plus a 1 TB HDD, and Windows 10 Pro
- ColorBlack
- Operating SystemWindows 10 Pro
- CPU TypeIntel Core i5 11th Gen
- Turbo Frequency4.2 GHz
- CPU L3 Cache8MB Cache
- Screen Size15.6"
- 11th Gen Intel Core i5-1135G7 processor reaches 4.2 GHz turbo for responsive multitasking
- 512GB PCIe NVMe SSD plus 1TB HDD gives fast boot and ample storage space
- 6 inch 120Hz Full HD IPS display delivers smooth motion for work and media
- 8GB DDR4 memory supports everyday productivity and light creative tasks
- Windows 10 Pro 64-bit provides business-ready security and management features
Ready for work and study
The Dell Inspiron 3520 pairs an 11th Gen Intel Core i5-1135G7 processor with 8GB DDR4 memory and a dual-drive layout of 512GB NVMe SSD plus 1TB HDD. Windows 10 Pro 64-bit is pre-installed. The 15.6 inch IPS panel runs at 1920 x 1080 resolution and a 120 Hz refresh rate. Integrated Intel Iris Xe graphics handle everyday visual tasks without a discrete card.
Fits a mobile desk
A 65 W power supply and a 3-cell 41 WHr battery keep the system running away from a socket. Connectivity covers 802.11ac Wi-Fi and Bluetooth 5.0 for peripherals. Physical ports include one USB 2.0, HDMI, an SD card reader and a headset jack. The chassis measures 14.11 x 9.27 x 0.74 inches and weighs 3.6 lb, so it slides into a standard backpack.
Steady under load
The four-core, eight-thread CPU reaches 4.2 GHz turbo when thermal headroom allows, while the 8 MB L3 cache keeps frequent data close. Shared system memory feeds the integrated GPU, so sustained graphics work draws from the same 8 GB pool. The SSD accelerates boot and application launches, while the HDD provides bulk capacity for archives and media libraries.
Highlights
- 11th Gen Intel Core i5-1135G7 processor reaches 4.2 GHz turbo for responsive multitasking
- 512GB PCIe NVMe SSD plus 1TB HDD gives fast boot and ample storage space
- 6 inch 120Hz Full HD IPS display delivers smooth motion for work and media
- 8GB DDR4 memory supports everyday productivity and light creative tasks
- Windows 10 Pro 64-bit provides business-ready security and management features
Specifications
| Brand | DELL |
|---|---|
| Series | Inspiron 3520 |
| Color | Black |
| Operating System | Windows 10 Pro |
| CPU Type | Intel Core i5 11th Gen |
| Turbo Frequency | 4.2 GHz |
| CPU L3 Cache | 8MB Cache |
| Screen Size | 15.6" |
| Touchscreen | Non-Touch Screen |
| Resolution | 1920 x 1080 |
| GPU/VPU | Intel Iris Xe Graphics |
| Graphic Type | Integrated Card |
| SSD | 512GB |
| HDD | 1TB |
| Storage Spec | 512GB PCIe SSD + 1TB HDD |
| Memory | 8GB |
| Memory Speed | 8 GB DDR4 |
| Optical Drive Type | No |
| WLAN | 802.11ac Wireless LAN |
| Bluetooth | Bluetooth 5.0 |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Keyboard | Standard |
| Backlit Keyboard | Non-backlit |
| Other Input Devices | No |
| Webcam | Yes |
| Card Reader | Yes |
| Style | Standard |
| Type | Work / Business |
Questions about this item
Does the 4.2 GHz turbo boost hold during long workloads?
The i5-1135G7 reaches 4.2 GHz turbo but sustained clocks depend on the 65 W adapter and 41 Whr battery thermal limits.
How loud and hot does the chassis get under all-day load?
Integrated Iris Xe graphics and a 15.6" 120 Hz panel share the 65 W power budget; fan noise and surface temperature rise with continuous CPU/GPU demand.
What RAM type must already be installed for the 8 GB to work?
The system uses DDR4 SO-DIMM modules; the 8 GB fitted is DDR4 and any upgrade must match that generation.
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