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design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Lenovo ThinkPad E490 (20N9) |
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| Product Type | Notebook |
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| Dimensions (WxDxH) | 32.9 cm x 24.2 cm x 1.99 cm |
| Weight | 1.75 kg |
| Case Material | Aluminum, polycarbonate ABS |
| Colour | Black |
| DISPLAY Lenovo ThinkPad E490 (20N9) |
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| Screen Size (Type) | 14" - IPS |
|---|---|
| LCD Backlight Technology | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:9 |
| Image Brightness | 250 cd/m² |
| Features | Anti-glare, 170° viewing angle |
| PROCESSOR Lenovo ThinkPad E490 (20N9) |
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| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|
| Max Turbo Speed | 3.9 GHz |
| Number of Cores | Quad-Core |
| Cache | 6 MB |
| 64-bit Computing | Yes |
| Features | Integrated memory controller |
| MEMORY Lenovo ThinkPad E490 (20N9) |
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| RAM | 8 GB (1 x 8 GB) |
|---|---|
| Max RAM Supported | 32 GB |
| RAM Type | DDR4 SDRAM |
| Speed | 2400 MHz |
| Rated Speed | 2666 MHz |
| Form Factor | SO-DIMM 260-pin |
| Slots Qty | 2 |
| Empty Slots | 1 |
| STORAGE Lenovo ThinkPad E490 (20N9) |
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| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) - Toshiba |
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| AUDIO & VIDEO Lenovo ThinkPad E490 (20N9) |
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| Graphics Processor (GPU) | Intel UHD Graphics 620 |
|---|---|
| Camera | Yes - 720p |
| Sound | Stereo speakers, dual array microphone |
| Codec | Conexant CX11880 |
| Compliant Standards | High Definition Audio, Dolby Advanced Audio |
| COMMUNICATIONS Lenovo ThinkPad E490 (20N9) |
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| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 9260 - M.2 Card |
| Network Interface | Gigabit Ethernet |
| Ethernet Controller | Realtek R8111GUS |
| BATTERY Lenovo ThinkPad E490 (20N9) |
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| Technology | 3-cell Lithium Ion |
|---|---|
| Battery Capacity (Size) | 45 Wh |
| Battery Life | Up to 13 hours |
| AC ADAPTER Lenovo ThinkPad E490 (20N9) |
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| Input | AC 120/230 V (50/60 Hz) |
|---|---|
| Output | 65 Watt |
| INPUT Lenovo ThinkPad E490 (20N9) |
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| Type | Keyboard, TrackPoint, UltraNav |
|---|---|
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS Lenovo ThinkPad E490 (20N9) |
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| Interfaces |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) USB 2.0 HDMI LAN Headphone/microphone combo jack |
|---|---|
| Memory Card Reader | Yes (microSD) |
| SOFTWARE Lenovo ThinkPad E490 (20N9) |
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| Operating System (OS) | Windows 10 Pro 64-bit Edition |
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| MISCELLANEOUS Lenovo ThinkPad E490 (20N9) |
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| Included Accessories | USB-C power adapter |
|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | RoHS |
| SAR Value | 0.47 W/kg (body), 0.47 W/kg (limb) |
| ENERGY STAR Certified | Yes |
| EPEAT Compliant | EPEAT Silver |
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