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OS: FreeDOS CPU: i3-7020U 2.3 GHz RAM: 4 GB Display: 15.6 inch HDD: 1000 GB Battery: 42 Wh |
| Processor DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Processor model: | i3-7020U |
| Processor cores: | 2 |
| Processor family: | 7th gen Intel Core i3 |
| Processor frequency: | 2.3 GHz |
| Processor cache: | 3 MB |
| Software DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Operating system installed: | FreeDOS |
| Display & Graphics DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Aspect ratio: | 16:9 |
| Display brightness: | 220 cd/m² |
| Display diagonal: | 15.6 inch |
| Display response rise/fall: | 25 ms |
| LED backlight: | Yes |
| Maximum refresh rate: | 60 Hz |
| Pixel density: | 100 ppi |
| Discrete graphics adapter: | No |
| Discrete graphics adapter model: | Not available |
| On-board graphics adapter: | Yes |
| On-board graphics adapter model: | Intel HD Graphics 620 |
| Memory DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Internal memory: | 4 GB |
| Maximum internal memory: | 16 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage DELL Inspiron 3581 3581-INS-E0001-BLK | |
| HDD capacity: | 1000 GB |
| HDD size: | 2.5" |
| Storage media: | HDD |
| Number of HDDs installed: | 1 |
| Total HDDs capacity: | 1000 GB |
| Total storage capacity: | 1000 GB |
| Optical drive type: | DVD-RW |
| Card reader integrated: | Yes |
| Compatible memory cards: | SD |
| Network & Communication DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Bluetooth: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Yes |
| Interfaces/Ports DELL Inspiron 3581 3581-INS-E0001-BLK | |
| HDMI ports quantity: | 1 |
| Charging port type: | DC-in jack |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 2.0: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| Input Devices DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Windows keys: | Yes |
| Audio DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Audio chip: | Realtek ALC3246 |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 2 W |
| Built-in Devices DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Front camera: | Yes |
| Front camera resolution: | 1280 x 720 pixels |
| Front camera signal format: | 720p |
| Video capturing speed: | 30 fps |
| Power DELL Inspiron 3581 3581-INS-E0001-BLK | |
| AC adapter frequency: | 50/60 Hz |
| AC adapter input voltage: | 100 - 240 V |
| AC adapter output voltage: | 19.5 V |
| Security DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Cable lock slot: | Yes |
| Password protection: | Yes |
| Design DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Brand: | DELL |
| Family: | Inspiron |
| Series: | 3000 |
| Model name: | 3581 |
| Part Number: | 3581-INS-E0001-BLK |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Depth: | 258 mm |
| Width: | 380 mm |
| Height (rear): | 2.27 cm |
| Height (front): | 2.07 cm |
| Weight: | 2.28 kg |
| Release Date: | 2020-01-07 |
| Battery Information DELL Inspiron 3581 3581-INS-E0001-BLK | |
| Battery capacity: | 42 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery voltage: | 11.4 V |
| Battery weight: | 200 g |
| Battery recharge time: | 4 h |
| Number of battery cells: | 3 |
 | Nyc-Bebcsj | April 01, 2024 |
| The laptop has decent CPU resources for daily tasks, but not suitable for gaming. The hard drive is sufficient for storing files. More RAM would be beneficial. Sufficient USB ports. Good for office programs, movies, and YouTube. The picture quality on the screen is satisfactory. | ||
| Reply | ||
| Bydahl | May 18, 2024 |
| I upgraded the memory to 8 GB and replaced the HDD with a 256 GB SSD for faster performance. | ||
| Reply | ||
