DELL Latitude 7440 - TCHDG
DELL Latitude 7440
Product code: TCHDG
- 💻Display diagonal: 14 inch
- 🔳Processor model: i7-1355U
- 🎫Internal memory: 16 GB
- 🎮On-board graphics adapter model:
- 🎮Discrete graphics adapter model:
- 💽Total storage capacity: 512 GB
- ⚖️Weight: 1.32 kg
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Specifications
| Design | |
|---|---|
| Product colour | Grey |
| Product type | Laptop |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Display | |
| Display diagonal | 14 inch |
| Maximum refresh rate | 60 Hz |
| Pixel density | 162 ppi |
| Contrast ratio (typical) | 600:1 |
| Display brightness | 250 cd/m² |
| Panel type | WVA |
| HD type | Full HD+ |
| LED backlight | Yes |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:10 |
| Brand | DELL |
| Family | Latitude |
| Series | 7000 |
| Model name | 7440 |
| Part Number | TCHDG |
| EAN/UPC code | 5397184862605 |
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| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core i7 |
| Processor boost frequency | 5 GHz |
| Processor model | i7-1355U |
| Processor cores | 10 |
| Processor cache | 12 MB |
| Processor generation | 13th gen Intel Core i7 |
| Efficient cores | 8 |
| Performance cores | 2 |
| Performance-core Max Turbo Frequency | 5 GHz |
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Maximum turbo power | 55 W |
| Processor base power | 15 W |
| Memory | |
| Internal memory type | LPDDR5-SDRAM |
| Internal memory | 16 GB |
| Memory form factor | On-board |
| Memory clock speed | 4800 MHz |
| Maximum internal memory | 16 GB |
| Memory channels | Dual-channel |
| Memory data transfer rate | 4800 MT/s |
| Graphics | |
| On-board graphics card | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Iris Xe Graphics |
| On-board GPU manufacturer | Intel |
| Storage | |
| Total storage capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| SSD form factor | M.2 |
| Storage media | SSD |
| NVMe | Yes |
| SSD performance class | 35 |
| Optical drive | |
| Optical drive type | No |
| Networking | |
| Ethernet LAN | No |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax) |
| Wi-Fi data rate (max) | 2400 Mbit/s |
| Antenna type | 2x2 |
| Bluetooth | Yes |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| PowerShare | Yes |
| Number of USB ports with PowerShare support | 1 |
| USB Power Delivery | Yes |
| Charging port type | USB Type-C |
| HDMI version | 2.0 |
| Combo headphone/mic port | Yes |
| HDMI ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Audio | |
| Built-in microphone | Yes |
| Number of built-in speakers | 4 |
| Audio system | MaxxAudio Pro |
| Speaker power | 2 W |
| Audio chip | Realtek ALC3281 |
| Speakers manufacturer | Waves |
| Number of microphones | 2 |
| Camera | |
| Front camera | Yes |
| Privacy camera | Yes |
| Front camera HD type | Full HD |
| Privacy type | Privacy shutter |
| Video capturing speed | 30 fps |
| Front camera resolution | 1920 x 1080 pixels |
| Keyboard | |
| Numeric keypad | No |
| Keyboard number of keys | 80 |
| Keyboard backlit | Yes |
| Pointing device | Clickpad |
| Keyboard language | Belgian |
| Performance | |
| Hall sensor | Yes |
| Software | |
| Operating system installed | Windows 11 Pro |
| Operating system language | German, Dutch, English, French, Italian |
| Operating system architecture | 64-bit |
| Trial software | Activate Your Microsoft 365 For A 30 Day Trial |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery weight | 227 g |
| Battery recharge time | 3 h |
| Number of battery cells | 3 |
| Battery capacity | 57 Wh |
| Battery voltage | 11.4 V |
| Fast charging | Yes |
| Weight & dimensions | |
| Weight | 1.32 kg |
| Height (rear) | 1.82 cm |
| Height (front) | 1.71 cm |
| Depth | 222.8 mm |
| Width | 313 mm |
| Power | |
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB charging voltage | 5, 9, 15, 20 V |
| Security | |
| Cable lock slot | Yes |
| Cable lock slot type | Wedge |
| Fingerprint reader | Yes |
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Other features | |
| Anti-glare screen | Yes |
| Carbon footprint | |
| PAIA version | 1.3.2 |
| Total carbon footprint (kg of CO2e) | 285 |
| Total carbon emissions, standard deviation (kg of CO2e) | 62 |
| Carbon emissions, manufacturing (kg of CO2e) | 240 |
| Carbon emissions, logistics (kg of CO2e) | 10 |
| Carbon emissions, energy usage (kg of CO2e) | 33 |
| Carbon emissions, end-of-life (kg of CO2e) | 1 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 252 |
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.
Download drivers: ➡️ DELL Latitude 7440 TCHDG Drivers Windows 10
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