| Processor | Lenovo ThinkPad T580 20L9S21700 | |
| Processor manufacturer | Intel | |
| Processor model | i5-8250U | |
| Processor socket | BGA 1356 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Kaby Lake R | |
| Processor family | Intel Core i5 | |
| Processor frequency | 1.6 GHz | |
| Motherboard chipset | Intel SoC | |
| Processor boost frequency | 3.4 GHz | |
| Processor cache | 6 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Panel type | IPS | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Display surface | Matt | |
| Dual-screen | No | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Memory | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Internal memory | 8 GB | |
| Maximum internal memory | 32 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| SSD capacity | 256 GB | |
| 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 | MMC, SD, SDHC, SDXC | |
| Network & Communication | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 4.1 | |
| Ethernet LAN | Yes | |
| NFC | No | |
| Wi-Fi | Yes | |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| WLAN | Intel Dual Band Wireless-AC 8265 | |
| Interfaces/Ports | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| HDMI version | 1.4b | |
| HDMI ports quantity | 1 | |
| Headphone outputs | 1 | |
| Combo headphone/mic port | Yes | |
| Docking connector | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| Microphone in | No | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C | 1 | |
| USB Sleep-and-Charge | 1 | |
| Input Devices | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Numeric keypad | Yes | |
| Pointing device | ThinkPad UltraNav | |
| Spill resistant keyboard | Yes | |
| Windows keys | Yes | |
| Audio | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Audio chip | Realtek ALC3287 | |
| Audio system | Dolby Audio Premium | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Built-in Devices | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera signal format | 720p | |
| Power | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| Security | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Cable lock slot | Yes | |
| Password protection | Yes | |
| Design | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Market positioning | Business | |
| Depth | 252.8 mm | |
| Width | 365.8 mm | |
| Height (rear) | 2.02 cm | |
| Height (front) | 2 cm | |
| Weight | 1.95 kg | |
| Battery Information | Lenovo ThinkPad T580 20L9S21700 | other notebooks |
| Battery type | Lithium-Ion (Li-Ion) | |
