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OS: Windows 10 Pro CPU: i3-8145U 2.1 GHz RAM: 4 GB Display: 14 inch HDD: 500 GB Battery: 45 Wh |
| Processor Lenovo ThinkPad E490 20N8005MUS | |
| Processor model: | i3-8145U |
| Processor socket: | BGA 1528 |
| Processor threads: | 4 |
| Processor cores: | 2 |
| Processor codename: | Whiskey Lake |
| Processor family: | 8th gen Intel Core i3 |
| Processor frequency: | 2.1 GHz |
| Processor boost frequency: | 3.9 GHz |
| Processor cache: | 4 MB |
| Thermal Design Power (TDP): | 15 W |
| Software Lenovo ThinkPad E490 20N8005MUS | |
| Operating system installed: | Windows 10 Pro |
| Operating system architecture: | 64-bit |
| Display & Graphics Lenovo ThinkPad E490 20N8005MUS | |
| Panel type: | SVA |
| Aspect ratio: | 16:9 |
| Display diagonal: | 14 inch |
| Display resolution: | 1366 x 768 pixels |
| HD type: | HD |
| 3D: | No |
| LED backlight: | Yes |
| Touchscreen: | No |
| Discrete graphics adapter: | No |
| Discrete graphics adapter model: | Not available |
| Maximum on-board graphics adapter memory: | 32 GB |
| On-board graphics adapter: | Yes |
| On-board graphics adapter base frequency: | 300 MHz |
| On-board graphics adapter DirectX version: | 12.0 |
| On-board graphics adapter dynamic frequency (max): | 1000 MHz |
| On-board graphics adapter model: | Intel UHD Graphics 620 |
| On-board graphics adapter OpenGL: | 4.5 |
| Memory Lenovo ThinkPad E490 20N8005MUS | |
| Internal memory: | 4 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 2400 MHz |
| Memory layout (slots x size): | 1 x 4 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo ThinkPad E490 20N8005MUS | |
| HDD capacity: | 500 GB |
| HDD size: | 2.5" |
| HDD speed: | 7200 RPM |
| Storage media: | HDD |
| Number of HDDs installed: | 1 |
| Total HDDs capacity: | 500 GB |
| Total storage capacity: | 500 GB |
| LightScribe: | No |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MicroSD (TransFlash) |
| Network & Communication Lenovo ThinkPad E490 20N8005MUS | |
| 3G: | No |
| 4G: | No |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.0 |
| Ethernet LAN: | Yes |
| NFC: | No |
| Wi-Fi: | IEEE 802.11ac |
| Wi-Fi standards: | IEEE 802.11ac |
| WWAN: | No |
| Interfaces/Ports Lenovo ThinkPad E490 20N8005MUS | |
| HDMI version: | 1.4b |
| HDMI ports quantity: | 1 |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 2.0: | 1 |
| USB 3.0 (3.1 Gen 1) Type-A: | 2 |
| USB 3.1 (Gen 2) Type-C: | 1 |
| USB Sleep-and-Charge: | 1 |
| Input Devices Lenovo ThinkPad E490 20N8005MUS | |
| Keyboard backlit: | No |
| Numeric keypad: | No |
| Pointing device: | ThinkPad UltraNav |
| Spill resistant keyboard: | Yes |
| Windows keys: | Yes |
| Audio Lenovo ThinkPad E490 20N8005MUS | |
| Audio system: | Dolby Advanced Audio |
| Built-in microphone: | Yes |
| Built-in subwoofer: | No |
| Number of speakers: | 2 |
| Speaker power: | 1.5 W |
| Built-in Devices Lenovo ThinkPad E490 20N8005MUS | |
| Auto focus: | No |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera signal format: | 720p |
| Power Lenovo ThinkPad E490 20N8005MUS | |
| AC adapter power: | 65 W |
| Security Lenovo ThinkPad E490 20N8005MUS | |
| Cable lock slot: | Yes |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo ThinkPad E490 20N8005MUS | |
| Brand: | Lenovo |
| Family: | ThinkPad |
| Series: | E |
| Model name: | E490 |
| Part Number: | 20N8005MUS |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Market positioning: | Business |
| Housing material: | Acrylonitrile butadiene styrene (ABS), Polycarbonate |
| Depth: | 242 mm |
| Width: | 329 mm |
| Height: | 21.9 mm |
| Weight: | 1.75 kg |
| Release Date: | 2019-01-12 |
| Battery Information Lenovo ThinkPad E490 20N8005MUS | |
| Battery capacity: | 45 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Quick charge: | Yes |
 | Qjxama) | April 23, 2024 |
| The laptop offers decent CPU resources for everyday tasks. While it may struggle with high-end gaming, it can handle office programs, movies, and YouTube. The hard drive capacity is adequate for storing files, but more RAM would be beneficial. The screen quality is satisfactory for casual use. | ||
| Reply | ||
| Dczaky-Vax | May 03, 2024 |
| I upgraded the memory to 8GB and replaced the HDD with a 256GB SSD | ||
| Reply | ||
