| Sales Package | Laptop, battery, adapter, cables and user manuals |
| Model Number | Inspiron 3521 |
| Model Name | Inspiron 3521 |
| Series | Inspiron |
| Color | Carbon Black |
| Type | Thin and Light Laptop |
| Suitable For | Everyday Use |
| Battery Backup | Upto 7 hours |
| Battery Cell | 3 cell |
| MS Office Provided | Yes |
| Processor Brand | Intel |
| Processor Name | Pentium Quad Core |
| SSD | Yes |
| SSD Capacity | 256 GB |
| RAM | 8 GB |
| RAM Type | DDR4 |
| Processor Variant | N5030 |
| Clock Speed | 1.1 GHz upto max turbo frequency at 3.1 Ghz |
| Memory Slots | 2 |
| Expandable Memory | Upto 16 GB |
| RAM Frequency | 2666 MHz |
| Cache | 4M |
| Graphic Processor | Intel Integrated UHD |
| Number of Cores | 4 |
| OS Architecture | 64 bit |
| Operating System | Windows 11 Home |
| Supported Operating System | Windows 11 |
| Mic In | Yes |
| RJ45 | Yes |
| USB Port | 2 x USB 3.2 Gen1 ,1 x USB 2.0 |
| HDMI Port | 1x HDMI 1.4 port |
| Multi Card Slot | 1 x SD Media Card Reader (SD, SDHC, SDXC) |
| Hardware Interface | M.2 SATA |
| Touchscreen | No |
| Screen Size | 39.62 cm (15.6 inch) |
| Screen Resolution | 1366 x 768 pixel |
| Screen Type | HD AG Narrow Border |
| Speakers | Yes |
| Internal Mic | Yes |
| Sound Properties | Waves Maxx Audio Pro |
| Wireless LAN | 802.11ac |
| Bluetooth | v5.0 |
| Ethernet | Available |
| Dimensions | 358 x 235 x 18.9 mm |
| Weight | 1.8 kg |
| Disk Drive | Not Available |
| Web Camera | HD |
| Finger Print Sensor | No |
| Lock Port | Kensington Lock Port |
| Antivirus | McAfee |
| Keyboard | English International Non Backlit Keyboard |
| Backlit Keyboard | No |
| Pointer Device | Touchpad |
| Included Software | Office Home and Student 2021 |
| Warranty | 3 Years Dell Warranty |



