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OS: No CPU: i3-8145U 2.1 GHz RAM: 4 GB Display: 15.6 inch SSD: 512 GB Battery: Lithium-Ion (Li-Ion) |
| Processor Lenovo IdeaPad S145 81MV0187RK | |
| Processor manufacturer: | Intel |
| 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 IdeaPad S145 81MV0187RK | |
| Operating system installed: | No |
| Display & Graphics Lenovo IdeaPad S145 81MV0187RK | |
| Panel type: | TN |
| Display brightness: | 220 cd/m² |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1920 x 1080 pixels |
| Dual-screen: | No |
| HD type: | Full 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 |
| On-board graphics adapter OpenGL: | 4.5 |
| Memory Lenovo IdeaPad S145 81MV0187RK | |
| Internal memory: | 4 GB |
| Maximum internal memory: | 12 GB |
| Memory clock speed: | 2400 MHz |
| Memory form factor: | On-board SO-DIMM |
| Memory slots: | 1x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo IdeaPad S145 81MV0187RK | |
| SSD capacity: | 512 GB |
| SSD interface: | NVMe, PCI Express |
| 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 IdeaPad S145 81MV0187RK | |
| Antenna type: | 1x1 |
| Bluetooth: | Yes |
| Bluetooth version: | 4.2 |
| Ethernet LAN: | No |
| Wi-Fi: | Yes |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| WWAN: | No |
| Input Devices Lenovo IdeaPad S145 81MV0187RK | |
| Keyboard backlit: | No |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Windows keys: | Yes |
| Audio Lenovo IdeaPad S145 81MV0187RK | |
| Audio system: | Dolby Audio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Number of microphones: | 1 |
| Speaker power: | 1.5 W |
| Built-in Devices Lenovo IdeaPad S145 81MV0187RK | |
| Auto focus: | No |
| Front camera: | Yes |
| Front camera resolution: | 0.3 MP |
| Power Lenovo IdeaPad S145 81MV0187RK | |
| AC adapter power: | 45 W |
| Security Lenovo IdeaPad S145 81MV0187RK | |
| Fingerprint reader: | No |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo IdeaPad S145 81MV0187RK | |
| Brand: | Lenovo |
| Family: | IdeaPad |
| Series: | S |
| Model name: | S145 |
| Part Number: | 81MV0187RK |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Housing material: | Acrylonitrile butadiene styrene (ABS) |
| Release Date: | 09 January 2020 |
| Battery Information Lenovo IdeaPad S145 81MV0187RK | |
| Battery capacity: | 30 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery life: | 5.5 h |
 | Secamo-Klw | March 17, 2024 |
| As a user of the Lenovo IdeaPad S145, I find the Intel Core i3 processor to be sufficient for basic tasks but may struggle with heavy multitasking or gaming. The 512GB SSD provides ample storage for files, and the 4GB of RAM could benefit from an upgrade for smoother performance. The 15.6-inch Full HD display delivers decent picture quality for watching movies or browsing the web. With only two USB ports, additional peripherals may require a hub. | ||
| Reply | ||
| Mcnevan | May 14, 2024 |
| I upgraded the memory to 12GB and the hard disk to a 512GB NVMe SSD in a laptop with an Intel i3-8145U processor. | ||
| Reply | ||
