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OS: Windows 10 Home CPU: 5700U 1.8 GHz RAM: 16 GB Display: 15.6 inch SSD: 512 GB Battery: Lithium Polymer (LiPo) |
| Processor Lenovo ThinkBook 15 21A4009NCK | |
| Processor manufacturer: | AMD |
| Processor model: | 5700U |
| Processor cores: | 8 |
| Processor family: | AMD Ryzen 7 |
| Processor frequency: | 1.8 GHz |
| Processor boost frequency: | 4.3 GHz |
| Software Lenovo ThinkBook 15 21A4009NCK | |
| Operating system installed: | Windows 10 Home |
| Operating system architecture: | 64-bit |
| Operating system language: | Czech, English, Slovak |
| Display & Graphics Lenovo ThinkBook 15 21A4009NCK | |
| Panel type: | IPS |
| Contrast ratio: | 800:1 |
| Display brightness: | 300 cd/m² |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1920 x 1080 pixels |
| HD type: | Full HD |
| LED backlight: | Yes |
| Touchscreen: | No |
| Memory Lenovo ThinkBook 15 21A4009NCK | |
| Internal memory: | 16 GB |
| Maximum internal memory: | 40 GB |
| Memory clock speed: | 3200 MHz |
| Memory form factor: | On-board SO-DIMM |
| Memory slots: | 1x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo ThinkBook 15 21A4009NCK | |
| SSD capacity: | 512 GB |
| SSD interface: | NVMe, PCI Express 3.0 |
| SSD form factor: | M.2 |
| 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: | MMC, SD, SDHC, SDXC |
| Network & Communication Lenovo ThinkBook 15 21A4009NCK | |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.0 |
| Ethernet LAN: | Yes |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Interfaces/Ports Lenovo ThinkBook 15 21A4009NCK | |
| HDMI version: | 1.4b |
| HDMI ports quantity: | 1 |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C: | 2 |
| USB Power Delivery: | Yes |
| USB Sleep-and-Charge: | 1 |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices Lenovo ThinkBook 15 21A4009NCK | |
| Island-style keyboard: | Yes |
| Keyboard backlit: | Yes |
| Keyboard language: | Czech, Slovakian |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Audio Lenovo ThinkBook 15 21A4009NCK | |
| Audio chip: | Realtek ALC3287 |
| Audio system: | Dolby Audio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Number of microphones: | 2 |
| Speaker power: | 2 W |
| Built-in Devices Lenovo ThinkBook 15 21A4009NCK | |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Privacy camera: | Yes |
| Privacy type: | Privacy shutter |
| Power Lenovo ThinkBook 15 21A4009NCK | |
| AC adapter power: | 65 W |
| Security Lenovo ThinkBook 15 21A4009NCK | |
| Cable lock slot: | Yes |
| Cable lock slot type: | Kensington |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo ThinkBook 15 21A4009NCK | |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Grey |
| Housing material: | Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC) |
| Depth: | 235 mm |
| Width: | 357 mm |
| Height: | 18.9 mm |
| Weight: | 1.7 kg |
| Battery Information Lenovo ThinkBook 15 21A4009NCK | |
| Battery capacity: | 45 Wh |
| Battery type: | Lithium Polymer (LiPo) |
| Battery life: | 7.5 h |
 | Kasinu | April 25, 2024 |
| I am impressed with the AMD Ryzen 7 5700U processor, 16GB of RAM, and 512GB SSD storage. The laptop is great for office work, watching movies, and browsing the internet. The Full HD IPS display offers crisp and vibrant visuals. With plenty of USB ports, gaming is possible too. | ||
| Reply | ||
| Dudala-Bcq | May 20, 2024 |
| I upgraded the memory to 40 GB and the SSD to 512 GB | ||
| Reply | ||
