Do you have a question about the Lenovo ThinkPad X390 and is the answer not in the manual?
Provides general information about the document, its scope, and content.
Details front, base, left, right, rear, and bottom components of the computer.
Lists the technical specifications and features of the computer.
Explains variations in USB transfer rates based on system configuration.
Covers initial Windows 10 setup, user accounts, and interface overview.
Guides on connecting to wired, Wi-Fi, and cellular networks.
Introduces Lenovo Vantage and interaction methods like privacy features.
Explains Intelligent Cooling, keyboard shortcuts, TrackPoint, trackpad, and multi-touch screen.
Covers audio, camera usage, and connecting external displays.
Manages battery, charging, power button, and power plans.
Details data transfer via Bluetooth, NFC, microSD, smart cards, and Airplane mode.
Lists available hardware accessories and upgrades from Lenovo.
Explains docking station usage, views, and connecting multiple displays.
Covers physical locks, UEFI BIOS passwords, and recovery.
Guides on using fingerprint reader and face recognition for login.
Explains the role of firewalls and antivirus software for system protection.
Details preparing for CRU replacement, disabling battery and startup.
Guides on replacing base cover, SSDs, WWAN card, and keyboard.
Addresses common questions, error messages, beep errors, and troubleshooting steps.
Points to self-help resources, support websites, and how to contact Lenovo support.
Information on purchasing extended warranty or other support services.
Covers general safety, heat management, and handling precautions.
Details safety information regarding electrical current, plugs, and power supplies.
Covers ESD prevention, operating environment, and maintenance.
Provides notices for LCD displays, audio, choking hazards, and plastic bags.
Explains accessibility tools like Magnifier, Narrator, and related keyboard shortcuts.
Provides guidance on posture, workspace setup, and vision care for comfort and health.
Details Linux OS usage, warranty, distributions, and support contacts.
Covers RF compliance, wireless standards, and regional regulatory statements.
Details environmental, recycling, RoHS, and certification compliance for various regions.
Covers EU EMC Directive, FCC, IC, and power adapter regulations.
Contains legal notices, disclaimers, and warranty information.
Lists trademarks associated with Lenovo and other companies.
Provides general information about the document, its scope, and content.
Details front, base, left, right, rear, and bottom components of the computer.
Lists the technical specifications and features of the computer.
Explains variations in USB transfer rates based on system configuration.
Covers initial Windows 10 setup, user accounts, and interface overview.
Guides on connecting to wired, Wi-Fi, and cellular networks.
Introduces Lenovo Vantage and interaction methods like privacy features.
Explains Intelligent Cooling, keyboard shortcuts, TrackPoint, trackpad, and multi-touch screen.
Covers audio, camera usage, and connecting external displays.
Manages battery, charging, power button, and power plans.
Details data transfer via Bluetooth, NFC, microSD, smart cards, and Airplane mode.
Lists available hardware accessories and upgrades from Lenovo.
Explains docking station usage, views, and connecting multiple displays.
Covers physical locks, UEFI BIOS passwords, and recovery.
Guides on using fingerprint reader and face recognition for login.
Explains the role of firewalls and antivirus software for system protection.
Details preparing for CRU replacement, disabling battery and startup.
Guides on replacing base cover, SSDs, WWAN card, and keyboard.
Addresses common questions, error messages, beep errors, and troubleshooting steps.
Points to self-help resources, support websites, and how to contact Lenovo support.
Information on purchasing extended warranty or other support services.
Covers general safety, heat management, and handling precautions.
Details safety information regarding electrical current, plugs, and power supplies.
Covers ESD prevention, operating environment, and maintenance.
Provides notices for LCD displays, audio, choking hazards, and plastic bags.
Explains accessibility tools like Magnifier, Narrator, and related keyboard shortcuts.
Provides guidance on posture, workspace setup, and vision care for comfort and health.
Details Linux OS usage, warranty, distributions, and support contacts.
Covers RF compliance, wireless standards, and regional regulatory statements.
Details environmental, recycling, RoHS, and certification compliance for various regions.
Covers EU EMC Directive, FCC, IC, and power adapter regulations.
Contains legal notices, disclaimers, and warranty information.
Lists trademarks associated with Lenovo and other companies.
| Form factor | Clamshell |
|---|---|
| Product type | Laptop |
| Product color | Black |
| Panel type | TN |
| LED backlight | Yes |
| Display surface | Matt |
| Display diagonal | 13.3 \ |
| Display brightness | 250 cd/m² |
| Display resolution | 1366 x 768 pixels |
| Native aspect ratio | 16:9 |
| Contrast ratio (typical) | 500:1 |
| Bus type | OPI |
| Tjunction | 100 °C |
| Processor cache | 6 MB |
| Processor cores | 4 |
| System bus rate | 4 GT/s |
| Processor family | Intel® Core™ i5 |
| Processor socket | BGA 1528 |
| Processor threads | 8 |
| Processor codename | Whiskey Lake |
| Configurable TDP-up | 25 W |
| Processor frequency | 1.6 GHz |
| Processor cache type | Smart Cache |
| Configurable TDP-down | 10 W |
| Processor lithography | 14 nm |
| Processor manufacturer | Intel |
| PCI Express slots version | 3.0 |
| Processor boost frequency | 3.9 GHz |
| Processor operating modes | 64-bit |
| PCI Express configurations | 1x4, 2x2 |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-up frequency | 1.8 GHz |
| Configurable TDP-down frequency | 0.8 GHz |
| Maximum number of PCI Express lanes | 16 |
| Internal memory | 8 GB |
| Memory clock speed | 2400 MHz |
| Memory form factor | On-board |
| Internal memory type | DDR4-SDRAM |
| SSD capacity | The Solid State Drive's storage capacity in Gigabytes. |
| SSD interface | SATA III |
| Storage media | SSD |
| Total storage capacity | 256 GB |
| Compatible memory cards | MicroSD (TransFlash) |
| Number of SSDs installed | 1 |
| On-board graphics card ID | 0x3EA0 |
| Discrete graphics card model | Not available |
| On-board graphics card family | Intel® UHD Graphics |
| Maximum on-board graphics card memory | 32 GB |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Battery capacity | 48 Wh |
| Battery life (max) | 17.6 h |
| AC adapter power | 65 W |
| Audio chip | Realtek ALC3287 |
| Audio system | Dolby Audio Premium |
| Speaker power | 1 W |
| Number of built-in speakers | 2 |
| Password protection type | HDD, Power on, Supervisor |
| Front camera resolution | - pixels |
| Front camera signal format | 720p |
| Antenna type | 2x2 |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Bluetooth version | 5.0 |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| WLAN controller model | Intel Dual Band Wireless-AC 9560 |
| Sustainability certificates | RoHS, EPEAT Silver, ENERGY STAR |
| Certification | MIL-STD-810G |
| HDMI version | 1.4b |
| Charging port type | USB Type-C |
| USB 2.0 ports quantity | 0 |
| Pointing device | ThinkPad UltraNav |
| Processor ARK ID | 149088 |
| Processor package size | 46x24 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Intel Identity Protection Technology version | 1.00 |
| Intel Stable Image Platform Program (SIPP) version | 0.00 |
| Depth | 217.2 mm |
|---|---|
| Width | 312 mm |
| Height | 16.9 mm |
| Weight | 1330 g |











