Product code: 81LW00KUMB
| Design | |
|---|---|
| Product colour | Black | 
| Product type | Laptop | 
| Form factor | Clamshell | 
| Housing material | Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) | 
| Display | |
| Display diagonal | 15.6 inch | 
| Display brightness | 220 cd/m² | 
| Panel type | TN | 
| HD type | Full HD | 
| LED backlight | Yes | 
| Touchscreen | No | 
| Display resolution | 1920 x 1080 pixels | 
| Native aspect ratio | 16:9 | 
| Brand | Lenovo | 
| Family | IdeaPad | 
| Series | L | 
| Model name | L340 | 
| Part Number | 81LW00KUMB | 
| Release Date | 11 February 2021 | 
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| Processor | |
| Processor manufacturer | AMD | 
| Processor family | AMD Ryzen 7 | 
| Processor frequency | 2.3 GHz | 
| Motherboard chipset | AMD SoC | 
| Processor boost frequency | 4 GHz | 
| Processor model | 3700U | 
| Processor cores | 4 | 
| Processor cache | 4 MB | 
| Memory | |
| Internal memory type | DDR4-SDRAM | 
| Internal memory | 16 GB | 
| Memory clock speed | 2400 MHz | 
| Memory slots | 1x SO-DIMM | 
| Maximum internal memory | 16 GB | 
| Memory layout (slots x size) | 1 x 16 GB | 
| Graphics | |
| On-board graphics card | Yes | 
| Discrete graphics card | No | 
| Discrete graphics card model | Not available | 
| On-board graphics card model | AMD Radeon RX Vega 10 | 
| Storage | |
| Total storage capacity | 512 GB | 
| Number of SSDs installed | 1 | 
| SSD capacity | 512 GB | 
| Total SSDs capacity | 512 GB | 
| SSD interface | PCI Express 3.0 | 
| SSD form factor | M.2 | 
| Card reader integrated | No | 
| Storage media | SSD | 
| Optical drive | |
| Optical drive type | No | 
| Networking | |
| Ethernet LAN | Yes | 
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s | 
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) | 
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | 
| Antenna type | 1x1 | 
| Bluetooth | Yes | 
| Bluetooth version | 4.2 | 
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 | 
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | 
| Charging port type | DC-in jack | 
| HDMI version | 1.4b | 
| Combo headphone/mic port | Yes | 
| HDMI ports quantity | 1 | 
| Ethernet LAN (RJ-45) ports | 1 | 
| Audio | |
| Built-in microphone | Yes | 
| Number of built-in speakers | 2 | 
| Audio system | Dolby Audio | 
| Speaker power | 1.5 W | 
| Number of microphones | 1 | 
| Built-in subwoofer | No | 
| Camera | |
| Front camera | Yes | 
| Privacy camera | Yes | 
| Front camera HD type | HD | 
| Privacy type | Privacy shutter | 
| Keyboard | |
| Numeric keypad | Yes | 
| Keyboard backlit | No | 
| Pointing device | Touchpad | 
| Software | |
| Operating system installed | Windows 10 Home | 
| Operating system architecture | 64-bit | 
| Battery | |
| Battery technology | Lithium Polymer (LiPo) | 
| Battery life (max) | 8.5 h | 
| Battery capacity | 36 Wh | 
| Fast charging | Yes | 
| Weight & dimensions | |
| Weight | 2.2 kg | 
| Height | 22.9 mm | 
| Depth | 254.6 mm | 
| Width | 363 mm | 
| Power | |
| AC adapter power | 65 W | 
| Security | |
| Cable lock slot | Yes | 
| Cable lock slot type | Kensington | 
| Fingerprint reader | No | 
| Trusted Platform Module (TPM) | Yes | 
| Password protection | Yes | 
| Password protection type | HDD, Power on, Supervisor | 
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.