Do you have a question about the Lenovo ThinkPad T490s and is the answer not in the manual?
| Form factor | Clamshell |
|---|---|
| Product type | Laptop |
| Product color | Black |
| Housing material | Magnesium |
| LED backlight | Yes |
| Display diagonal | 14 \ |
| Display brightness | 400 cd/m² |
| Native aspect ratio | 16:9 |
| Contrast ratio (typical) | 1000:1 |
| Bus type | OPI |
| Tjunction | 100 °C |
| Processor cache | 8 MB |
| Processor cores | 4 |
| Processor model | i7-8565U |
| System bus rate | 4 GT/s |
| Processor family | Intel® Core™ i7 |
| Processor socket | BGA 1528 |
| Processor threads | 8 |
| Processor codename | Whiskey Lake |
| Configurable TDP-up | 25 W |
| Processor frequency | 1.8 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 | 4.6 GHz |
| Processor operating modes | 64-bit |
| PCI Express configurations | 1x4, 2x2 |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-up frequency | 2 GHz |
| Configurable TDP-down frequency | 0.8 GHz |
| Maximum number of PCI Express lanes | 16 |
| Internal memory | 16 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 | NVMe, PCI Express |
| Storage media | SSD |
| SSD form factor | M.2 |
| Total storage capacity | 512 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) | 1150 MHz |
| Battery capacity | 57 Wh |
| Battery life (max) | 20 h |
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| Password protection type | HDD, Power on, SSD, Supervisor |
| Audio chip | Realtek ALC3287 |
| Audio system | Dolby Audio Premium |
| Speaker power | 1 W |
| Number of built-in speakers | 2 |
| Front camera HD type | HD |
| Front camera resolution | 1280 x 720 pixels |
| Front camera signal format | 720p |
| Antenna type | 2x2 |
| Ethernet LAN | - |
| 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 |
| HDMI version | 1.4b |
| Charging port type | USB Type-C |
| USB 2.0 ports quantity | 0 |
| Pointing device | ThinkPad UltraNav |
| Processor ARK ID | 149091 |
| Intel TSX-NI version | 0.00 |
| Processor package size | 46x24 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Intel Identity Protection Technology version | 1.00 |
| Depth | 225.8 mm |
|---|---|
| Width | 329 mm |
| Height | 16.1 mm |
| Weight | 1270 g |











