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OS: No CPU: i7-8565U 1.8 GHz RAM: 8 GB Display: 14 inch SSD: 512 GB Battery: 45 Wh |
| Processor Lenovo ThinkPad E490 20N80002AD | |
| Processor model: | i7-8565U |
| Processor cores: | 4 |
| Processor family: | 8th gen Intel Core i7 |
| Processor frequency: | 1.8 GHz |
| Processor boost frequency: | 4.6 GHz |
| Processor cache: | 8 MB |
| Thermal Design Power (TDP): | 15 W |
| Software Lenovo ThinkPad E490 20N80002AD | |
| Operating system installed: | No |
| Display & Graphics Lenovo ThinkPad E490 20N80002AD | |
| Aspect ratio: | 16:9 |
| Display diagonal: | 14 inch |
| Dual-screen: | No |
| LED backlight: | Yes |
| Touchscreen: | No |
| On-board graphics adapter: | Yes |
| On-board graphics adapter model: | Intel UHD Graphics 620 |
| Memory Lenovo ThinkPad E490 20N80002AD | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 2400 MHz |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo ThinkPad E490 20N80002AD | |
| SSD capacity: | 512 GB |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 512 GB |
| Total storage capacity: | 512 GB |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MicroSD (TransFlash) |
| Network & Communication Lenovo ThinkPad E490 20N80002AD | |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Interfaces/Ports Lenovo ThinkPad E490 20N80002AD | |
| HDMI version: | 1.4b |
| HDMI ports quantity: | 1 |
| Charging port type: | USB Type-C |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 2.0: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C: | 1 |
| USB Power Delivery: | Yes |
| USB Sleep-and-Charge: | 1 |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices Lenovo ThinkPad E490 20N80002AD | |
| Numeric keypad: | No |
| Pointing device: | ThinkPad UltraNav |
| Spill resistant keyboard: | Yes |
| Audio Lenovo ThinkPad E490 20N80002AD | |
| Audio chip: | Conexant CX11880 |
| Audio system: | Dolby Advanced Audio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 1.5 W |
| Built-in Devices Lenovo ThinkPad E490 20N80002AD | |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera signal format: | 720p |
| Security Lenovo ThinkPad E490 20N80002AD | |
| Cable lock slot: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo ThinkPad E490 20N80002AD | |
| Brand: | Lenovo |
| Family: | ThinkPad |
| Series: | E |
| Model name: | E490 |
| Part Number: | 20N80002AD |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Depth: | 242 mm |
| Width: | 329 mm |
| Weight: | 1.75 kg |
| Release Date: | 2020-01-07 |
| Battery Information Lenovo ThinkPad E490 20N80002AD | |
| Battery capacity: | 45 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery life: | 13 h |
| Quick charge: | Yes |
 | Cydldc1 | April 05, 2024 |
| Overall, the laptop offers good CPU resources for multitasking. Gaming may be limited due to integrated graphics. The 512 GB SSD provides ample storage for files. 8 GB of RAM is sufficient for daily tasks but more would be beneficial. There are enough USB ports for connectivity. The display quality is satisfactory for office work, watching movies, and YouTube. | ||
| Reply | ||
| Vcn-Cyqopa | May 24, 2024 |
| I upgraded the memory to 16 GB and the hard disk to 1 TB | ||
| Reply | ||
