Laptop
Jump to navigation
Jump to search
There are currently several types of laptop in circulation. You can find the type number of your laptop on the bottom of the device.
|
|
|
|
| |
|---|---|---|---|---|---|
| Dell Latitude E5440 | Dell Latitude E5450 | Dell Latitude 7490 | Dell Latitude 5431 | Dell Pro 14 Premium | |
| Introduction date | December 2013 | September 2014 | January 2017 | March 2022 | July 2025 |
| Hardware | |||||
| Central Processing Unit | Intel Core i5-4300U | Intel Core i7-5600U | Intel Core i7‑8650U | Intel Core i7‑1270P | Intel Core Ultra 5 236V vPro |
| Memory | 8GB 1600Mhz DDR3 | 8GB 1600Mhz DDR3L | 8GB 2400MHz DDR4 | 16GB 4800MHz DDR5 | 16GB 4266MHz DDR5 |
| Chipset | Intel 8 Series LP | Intel 8 Series LP | Intel 100/200 Series LP | Intel 600-series LP | Intel Lunar Lake Platform Controller Hub |
| Audio Chip | Realtek ALC3620 | Realtek ALC3620 | Realtek ALC3246 | Realtek ALC3281 | Cirrus Logic codec |
| Network Controller | ? | Intel Ethernet Connection I218-LM | Intel Dual Band Wireless‑AC 8265 | Intel Ethernet Connection I219‑LM | Intel BE201 |
| Wireless Controller | Intel Dual Band Wireless‑AC 8265 | Intel Wireless-AC 7265AC | Dell Wireless-N 1504 | Realtek RTL8822CE | Intel BE201 |
| Graphics Processing Unit | Nvidia Geforce 720M, 2GB | Nvidia Geforce 840M, 2GB | Intel UHD Graphics 620 | Intel Iris Xe Graphics | Integrated Intel Arc Graphics |
| Storage | 500GB SATA Hybrid Drive | 256GB SATA SSD | 512GB SATA SSD | 512GB NVMe SSD | 512GB NVMe SSD |
| Optical Drive | DVD+/- RW | None | none | none | none |
| Display | |||||
| Diagonal Size (inch) | 14 | 14 | 14 | 14 | 14 |
| Resolution (px) | 1600 * 900 | 1920 * 1080 | 1920 * 1080 | 1920 * 1080 | 1920 * 1080 |
| Connections | |||||
| Video Interface | VGA, HDMI | VGA, HDMI | HDMI, USB-C | HDMI, USB-C | USB-C |
| USB 2.0 | 1 | 0 | 0 | 0 | 0 |
| USB 3.0 | 2 | 3 | 2 | 2 | 2 |
| Bluetooth | No | Yes (v4.0) | Yes (v4.2) | Yes (v5.0) | Yes (v5.4) |
| Network (RJ-45) | Yes | Yes | Yes | Yes | Yes |
| Headphone/Microphone Jack | Combined[fn 1] | Combined[fn 1] | Combined[fn 1] | Combined[fn 1] | Combined[fn 1] |
| Other | - | eSATA/USB 2.0 combo | - | - | - |
| Physical Properties | |||||
| Dimensions (mm) | 338.0 * 28.6 * 235.0 | 334.9 * 22.9 * 231.5 | 333.8 * 17.9 * 229.3 | 333.8 * 20.0 * 229.3 | 315 * 19.0 * 220 |
| Weight (g)[fn 2] | 2,100 | 2,449 | 1.400 | 1.480 | 1.480 |
- ↑ 1.0 1.1 1.2 1.3 1.4 Connecting a microphone via a combined head- and microphone port requires a 3.5mm TRRS plug or adapter. Otherwise it is treated as a normal jack headphone-out port.
- ↑ As specified by manufacturer for the base model. Models listed here typically have an altered configuration, so actual weight might differ.