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OS: Windows 10 Home CPU: i7-10510U 1.8 GHz RAM: 8 GB Display: 14 inch SSD: 256 GB Battery: 50 Wh |
| Processor Lenovo IdeaPad S540 81NF00DXMB | |
| Processor model: | i7-10510U |
| Processor cores: | 4 |
| Processor family: | 10th gen Intel Core i7 |
| Processor frequency: | 1.8 GHz |
| Processor boost frequency: | 4.9 GHz |
| Processor cache: | 8 MB |
| Thermal Design Power (TDP): | 15 W |
| Software Lenovo IdeaPad S540 81NF00DXMB | |
| Operating system installed: | Windows 10 Home |
| Operating system architecture: | 64-bit |
| Display & Graphics Lenovo IdeaPad S540 81NF00DXMB | |
| Panel type: | IPS |
| Aspect ratio: | 16:9 |
| Display brightness: | 250 cd/m² |
| Display diagonal: | 14 inch |
| Display resolution: | 1920 x 1080 pixels |
| Dual-screen: | No |
| HD type: | Full HD |
| 3D: | No |
| LED backlight: | Yes |
| NTSC coverage: | 45% |
| Touchscreen: | No |
| Discrete graphics adapter: | No |
| Discrete graphics adapter model: | Not available |
| On-board graphics adapter: | Yes |
| On-board graphics adapter family: | Intel UHD Graphics |
| On-board graphics adapter model: | Intel UHD Graphics |
| Memory Lenovo IdeaPad S540 81NF00DXMB | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 12 GB |
| Memory clock speed: | 2666 MHz |
| Memory layout (slots x size): | 1 x 4 GB |
| Memory form factor: | On-board SO-DIMM |
| Memory slots: | 1x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo IdeaPad S540 81NF00DXMB | |
| SSD capacity: | 256 GB |
| SSD interface: | NVMe, PCI Express |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 256 GB |
| Total storage capacity: | 256 GB |
| LightScribe: | No |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MMC, SD, SDHC, SDXC |
| Network & Communication Lenovo IdeaPad S540 81NF00DXMB | |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 4.2 |
| Ethernet LAN: | No |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Interfaces/Ports Lenovo IdeaPad S540 81NF00DXMB | |
| HDMI version: | 1.4b |
| HDMI ports quantity: | 1 |
| Charging port type: | DC-in jack |
| Combo headphone/mic port: | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C: | 1 |
| Input Devices Lenovo IdeaPad S540 81NF00DXMB | |
| Keyboard backlit: | Yes |
| Numeric keypad: | No |
| Pointing device: | Touchpad |
| Windows keys: | Yes |
| Audio Lenovo IdeaPad S540 81NF00DXMB | |
| Audio system: | Dolby Audio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Number of microphones: | 2 |
| Speaker power: | 2 W |
| Built-in Devices Lenovo IdeaPad S540 81NF00DXMB | |
| Auto focus: | No |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera resolution: | 1 MP |
| Front camera signal format: | 720p |
| Privacy type: | Privacy shutter |
| Privacy camera: | Yes |
| Power Lenovo IdeaPad S540 81NF00DXMB | |
| AC adapter frequency: | 50 - 60 Hz |
| AC adapter input voltage: | 100 - 240 V |
| AC adapter power: | 65 W |
| Security Lenovo IdeaPad S540 81NF00DXMB | |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo IdeaPad S540 81NF00DXMB | |
| Brand: | Lenovo |
| Family: | IdeaPad |
| Series: | S |
| Model name: | S540 |
| Part Number: | 81NF00DXMB |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Grey |
| EAN/UPC code: | 0194632869439 |
| Depth: | 227 mm |
| Width: | 323 mm |
| Height: | 15.9 mm |
| Weight: | 1.5 kg |
| Release Date: | 2019-12-07 |
| Battery Information Lenovo IdeaPad S540 81NF00DXMB | |
| Battery capacity: | 50 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery life: | 12 h |
| Quick charge: | Yes |
 | Byqydn | April 14, 2024 |
| Overall, I find the laptop to be powerful and efficient for daily tasks. The CPU resources are sufficient for multitasking but may struggle with heavy gaming. The hard drive capacity is decent for storing files. While the RAM is enough for most tasks, adding more would be beneficial. The laptop has an adequate number of USB ports for connecting peripherals. The picture quality on the screen is satisfactory for office programs, watching movies, and browsing YouTube. | ||
| Reply | ||
| DumMaze | May 12, 2024 |
| I upgraded the memory to 12 GB and the hard disk to 512 GB SSD. | ||
| Reply | ||
