| Processor DELL Latitude 5540 R09Y3 |
| Processor manufacturer: | Intel |
| Processor model: | i7-1355U |
| Processor cores: | 10 |
| Processor family: | Intel Core i7 |
| Processor boost frequency: | 5 GHz |
| Processor cache: | 12 MB |
| Software DELL Latitude 5540 R09Y3 |
| Operating system installed: | Windows 11 Pro |
| Operating system language: | Multilingual |
| Trial software: | No Microsoft Office License included |
| Display & Graphics DELL Latitude 5540 R09Y3 |
| Panel type: | IPS |
| Contrast ratio: | 700:1 |
| Display brightness: | 250 cd/m² |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1920 x 1080 pixels |
| Display response rise/fall: | 35 ms |
| HD type: | Full HD |
| LED backlight: | Yes |
| Maximum refresh rate: | 60 Hz |
| Pixel density: | 141 ppi |
| Pixel pitch: | 0.179 x 0.179 mm |
| Touchscreen: | No |
| Memory DELL Latitude 5540 R09Y3 |
| Internal memory: | 16 GB |
| Maximum internal memory: | 64 GB |
| Memory clock speed: | 3200 MHz |
| Memory layout (slots x size): | 2 x 8 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage DELL Latitude 5540 R09Y3 |
| SSD capacity: | 512 GB |
| SSD interface: | PCI Express 4.0 |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 512 GB |
| Total storage capacity: | 512 GB |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Network & Communication DELL Latitude 5540 R09Y3 |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards: | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax) |
| Wi-Fi data rate: | 2400 Mbit/s |
| WLAN: | Intel Wi-Fi 6E AX211 |
| Interfaces/Ports DELL Latitude 5540 R09Y3 |
| HDMI version: | 2.0 |
| HDMI ports quantity: | 1 |
| Charging port type: | USB Type-C |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| Number of USB ports with PowerShare support: | 1 |
| PowerShare: | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| USB Power Delivery: | Yes |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices DELL Latitude 5540 R09Y3 |
| Keyboard backlit: | Yes |
| Keyboard language: | Spanish |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Audio DELL Latitude 5540 R09Y3 |
| Audio system: | MaxxAudio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Number of microphones: | 2 |
| Speaker power: | 2 W |
| Speakers manufacturer: | Waves |
| Built-in Devices DELL Latitude 5540 R09Y3 |
| Front camera: | Yes |
| Front camera HD type: | Full HD |
| Front camera resolution: | 1920 x 1080 pixels |
| Privacy camera: | Yes |
| Privacy type: | Privacy shutter |
| Video capturing speed: | 30 fps |
| Performance DELL Latitude 5540 R09Y3 |
| Ambient light sensor: | Yes |
| Power DELL Latitude 5540 R09Y3 |
| AC adapter frequency: | 50/60 Hz |
| AC adapter input voltage: | 100 - 200 V |
| AC adapter power: | 65 W |
| Security DELL Latitude 5540 R09Y3 |
| Cable lock slot: | Yes |
| Cable lock slot type: | Wedge |
| Trusted Platform Module (TPM): | Yes |
| Design DELL Latitude 5540 R09Y3 |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Grey |
| Depth: | 233.3 mm |
| Width: | 357.8 mm |
| Height (rear): | 2.28 cm |
| Height (front): | 2.08 cm |
| Weight: | 1.61 kg |
| Battery Information DELL Latitude 5540 R09Y3 |
| Battery capacity: | 54 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery voltage: | 11.4 V |
| Battery weight: | 220 g |
| Number of battery cells: | 3 |
