| Processor | DELL Precision 5540 P5540I5S82564GW10P3W | |
| Processor manufacturer | Intel | |
| Processor model | i5-9400H | |
| Processor cores | 4 | |
| Processor family | 9th gen Intel Core i5 | |
| Processor frequency | 2.5 GHz | |
| Processor boost frequency | 4.3 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 45 W | |
| Software | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Operating system language | English, Spanish, French | |
| Trial software | Microsoft Office 30 Day | |
| Display & Graphics | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Panel type | IGZO | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Display surface | Matt | |
| Dual-screen | No | |
| HD type | Full HD | |
| Maximum refresh rate | 60 Hz | |
| Pixel density | 141 ppi | |
| Touchscreen | No | |
| Discrete graphics adapter | Yes | |
| Discrete graphics adapter memory | 4 GB | |
| Discrete graphics adapter model | NVIDIA Quadro T1000 | |
| Discrete graphics memory type | GDDR5 | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter model | Intel UHD Graphics 630 | |
| Memory | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Internal memory | 8 GB | |
| Maximum internal memory | 64 GB | |
| Memory clock speed | 2666 MHz | |
| Memory layout (slots x size) | 1 x 8 GB | |
| Internal memory type | DDR4-SDRAM | |
| ECC | No | |
| Storage | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| SSD capacity | 256 GB | |
| SSD interface | NVMe, PCI Express | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 256 GB | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD | |
| Network & Communication | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.0 | |
| Ethernet LAN | No | |
| Wi-Fi | Yes | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) | |
| WLAN | Intel Dual Band Wireless-AC 9260 | |
| Input Devices | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Full-size keyboard | Yes | |
| Keyboard backlit | Yes | |
| Keyboard language | Spanish | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Audio system | MaxxAudio Pro | |
| Speakers manufacturer | Waves | |
| Built-in Devices | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1280 x 720 pixels | |
| Front camera signal format | 720p | |
| Video capturing speed | 30 fps | |
| Power | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output voltage | 19.5 V | |
| AC adapter power | 130 W | |
| Security | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Password protection | Yes | |
| Design | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Brand | DELL | |
| Family | Precision | |
| Series | 5000 | |
| Model name | 5540 | |
| Part Number | P5540I5S82564GW10P3W | |
| Product type | Mobile workstation | |
| Form factor | Clamshell | |
| Product colour | Black, Platinum, Silver | |
| EAN/UPC code | 0884116331070 | |
| Release Date | 08 November 2019 | |
| Battery Information | DELL Precision 5540 P5540I5S82564GW10P3W | other notebooks |
| Battery capacity | 56 Wh | |
| Battery type | Lithium Polymer (LiPo) | |
| Battery voltage | 11.4 V | |
| Battery weight | 250 g | |
| Number of battery cells | 3 | |
