À propos du produit
Les PC commerciaux les plus sécurisés du secteur, offrant Dell Safe ID, Dell SafeBIOS, des lecteurs d'empreintes digitales, une puce TPM et des options d'emplacement de verrouillage, sont testés et réussissent les tests MIL-STD 810H. Les fonctionnalités de confidentialité intelligentes de Dell Optimizer aident à préserver la confidentialité des données sensibles : la détection des observateurs vous avertit lorsque quelqu'un regarde votre écran et texture votre écran, la détection de détournement d'attention sait quand votre attention est ailleurs et s'assombrit pour mieux protéger votre confidentialité et économiser la batterie. ExpressSign-in détecte votre présence, réveille votre système et verrouille votre PC lorsque vous vous éloignez.
Spécifications techniques
| Primary Information | |
| System Type: | Notebook |
| Model: | Dell Latitude 5540 |
| Screen Type: | Anti-glare |
| Display Technology: | IPS |
| Brightness: | 250 nit |
| Display Diagonal Size: | 15.6 Inch |
| Max Resolution: | 1920 x 1080 |
| Touch Screen: | Non-Touch |
| Image Aspect Ratio: | 16:9 |
| Processor / Generation: | Intel 13th Generation |
| Processor / Type: | Core i5 |
| Processor / Manufacturer: | Intel |
| Max Turbo Frequency: | 4.7 GHz |
| Multi-Core Technology: | 10-Core |
| Cache Memory Type: | Smart Cache |
| Cache Memory Installed Size: | 12 MB |
| Processor / Number: | 1345U |
| Processor / Installed Qty: | 1 |
| RAM / Technology: | DDR4 |
| RAM / Installed Qty: | 1 |
| RAM / Total Installed Size: | 8 GB |
| RAM / Memory Speed: | 3200 MHz |
| Hard Drive / Type: | SSD |
| Hard Drive / Spindle Speed: | None RPM |
| Hard Drive Capacity / HDD: | None GB |
| Optical Storage Type: | None |
| Storage Controller Type: | M.2; PCI Express |
| 2nd Hard Drive Capacity: | None GB |
| SSD Capacity: | 256 GB |
| Graphics Controller: | Intel Integrated Graphics |
| Video Memory / Installed Size: | None GB |
| Network Controller: | Intel Wi-Fi 6E AX211 |
| Operating System: | Microsoft Windows 11 Professional |
| WWAN Supported: | Yes |
| Data Link Protocol: | IEEE 802.11 ax, Bluetooth |
| Cellular Service Provider: | Not Specified |
| Cellular Generation: | 4G |
| Battery Capacity: | 54 WHr |
| Cell Count: | 3-cell |
| Battery / Run Time: | Up to 11 hours, 16 minutes |
| Power / Device Type: | AC Adapters |
| Power / Provided (W): | 65 Watt |
| Camera: | FHD IR Camera |
| Webcam: | Yes |
| Camera Feature: | FHD/IR Camera, Temporal Noise Reduction, Camera Shutter, Mic |
| Fingerprint Reader: | Yes |
| Input Device Support Type: | Numeric Keypad; Keyboard, Touchpad |
| Speakers: | Yes |
| Keyboard: | English US backlit keyboard with numeric keypad, 99-key |
| Keyboard Language: | English |
| 2-in-1 Convertible: | No |
| Rugged: | No |
| Memory Card Reader: | Yes |
| Expansion Slots Total (Free): | 1 microSD-card slot, 1 wedge-shaped lock slot. |
| Interfaces: | 2 Thunderbolt 4 port with Power Delivery and DisplayPort; 1 USB 3.2 Gen 1 port with PowerShare; 1 USB 3.2 Gen 1 port; 1 HDMI 2.0 port; 1 Universal audio port; 1 RJ-45 Ethernet port; 1 microSD-card slot; 1 wedge-shaped lock slot |
| Service & Support Type: | 1 Year Warranty |
| Dimensions&Miscellaneous | |
| Width: | 14.06 Inch |
| Depth: | 9.26 Inch |
| Height: | 0.44 Inch |
| Weight: | 3.97 lbs. |
| Display | |
| Screen Type: | Anti-glare |
| Display Diagonal Size: | 15.6 Inch |
| Max Resolution: | 1920 x 1080 |
| Touch Screen: | Non-Touch |
| Display Technology: | IPS |
| Brightness: | 250 nit |
| Image Aspect Ratio: | 16:9 |
| Camera: | FHD IR Camera |
| Webcam: | Yes |
| Camera Feature: | FHD/IR Camera, Temporal Noise Reduction, Camera Shutter, Mic |
| Processor | |
| Processor / Generation: | Intel 13th Generation |
| Processor / Type: | Core i5 |
| Processor / Manufacturer: | Intel |
| Cache Memory Type: | Smart Cache |
| Cache Memory Installed Size: | 12 MB |
| Processor / Number: | 1345U |
| Max Turbo Frequency: | 4.7 GHz |
| Multi-Core Technology: | 10-Core |
| Memory | |
| RAM / Technology: | DDR4 |
| RAM / Total Installed Size: | 8 GB |
| RAM / Memory Speed: | 3200 MHz |
| RAM / Installed Qty: | 1 |
| Storage | |
| Optical Storage Type: | None |
| Hard Drive / Type: | SSD |
| Hard Drive / Spindle Speed: | None RPM |
| Hard Drive Capacity / HDD: | None GB |
| Storage Controller Type: | M.2; PCI Express |
| 2nd Hard Drive Capacity: | None GB |
| SSD Capacity: | 256 GB |
| Video | |
| Graphics Controller: | Intel Integrated Graphics |
| Video Memory / Installed Size: | None GB |
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