Lenovo ThinkBook 14 Laptop 35.6 cm (14") Full HD AMD Ryzen™ 3 5425U 8 GB DDR4-SDRAM 256 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro Grey

Manufacturer: Lenovo

Model: 21DK0042MH

EAN: 0196380972546

The Lenovo ThinkBook 14 5425U Notebook is a high-performance device designed to meet the needs of busy professionals. With a sleek and lightweight design, it is perfect for on-the-go productivity. Powered by an AMD Ryzen™ 3 processor, this notebook delivers fast and efficient performance for multitasking and demanding tasks.

Featuring a 14-inch Full HD display with LED backlight and IPS panel technology, the ThinkBook 14 offers vibrant and sharp visuals. The anti-glare screen ensures comfortable viewing in any lighting conditions, while the 16:9 aspect ratio provides an immersive viewing experience. With a contrast ratio of 700:1 and a brightness of 300 cd/m², images and videos are clear and lifelike.

The notebook comes with 8 GB of DDR4-SDRAM memory, allowing for smooth multitasking and efficient data processing. The memory can be expanded up to 40 GB using the available memory slot. The 256 GB SSD provides ample storage space for your files, ensuring quick access to your data and faster system boot-up times. The SSD is powered by NVMe and PCI Express 4.0 technology for enhanced performance.

Equipped with Wi-Fi 6 (802.11ax) and Bluetooth 5.1, the ThinkBook 14 offers fast and reliable wireless connectivity. It also features an Ethernet LAN port for a stable and high-speed wired connection. The 2x2 antenna provides a strong and steady signal reception.

Designed for convenience, the ThinkBook 14 features a spill-resistant keyboard with a QWERTY layout and backlit keys. The touchpad allows for precise cursor control, while the integrated Dolby Audio system ensures immersive sound quality. The notebook also includes a built-in microphone, two speakers, and a Realtek ALC3287 audio chip for crystal-clear audio during conference calls and multimedia playback.

With a weight of just 1.4 kg and a slim profile of 17.9 mm, the ThinkBook 14 is highly portable and easy to carry. The durable aluminium housing provides protection against daily wear and tear. It is also compliant with various certifications, including EPEAT™ Gold, ENERGY STAR® 8.0, ErP Lot 6, TCO, RoHS, and MIL-STD-810H.

The ThinkBook 14 runs on the Windows 11 Pro operating system, offering a secure and user-friendly experience. It supports multiple languages, including German, Dutch, English, and French. The notebook is equipped with a variety of ports, including HDMI, USB Type-C, USB 3.2 Gen 1 Type-A, and an Ethernet LAN port, allowing for seamless connectivity to peripherals and external devices.

Overall, the Lenovo ThinkBook 14 5425U Notebook is a reliable and powerful device that caters to the needs of professionals seeking enhanced productivity and mobility.


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Product information

Processor
Processor manufacturer AMD
Processor family AMD Ryzen™ 3
Processor model 5425U
Processor frequency 2.7 GHz
Processor boost frequency 4.1 GHz
Processor cores 4
Processor cache type L3
Motherboard chipset AMD SoC
Design
Product type Laptop
Product colour Grey
Colour name Mineral Grey
Form factor Clamshell
Housing material Aluminium
Display
Display diagonal 35.6 cm
Display resolution 1920 x 1080 pixels
Touchscreen No
HD type Full HD
Panel type IPS
LED backlight Yes
Native aspect ratio 16:9
Anti-glare screen Yes
Display brightness 300 cd/m²
RGB colour space NTSC
Colour gamut 45 %
Contrast ratio (typical) 700:1
Memory
Internal memory 8 GB
Internal memory type DDR4-SDRAM
Memory form factor On-board + SO-DIMM
Memory clock speed 3200 MHz
Memory slots 1x SO-DIMM
Maximum internal memory 40 GB
Memory channels Dual-channel
Storage
Total storage capacity 256 GB
Storage media SSD
Total SSDs capacity 256 GB
Number of SSDs installed 1
SSD capacity 256 GB
NVMe Yes
SSD interface NVMe, PCI Express 4.0
SSD form factor M.2
Optical drive type No
Card reader integrated Yes
Compatible memory cards MMC, SD, SDHC, SDXC
Network
Mobile network connection No
Top Wi-Fi standard Wi-Fi 6 (802.11ax)
Wi-Fi standards Wi-Fi 6 (802.11ax)
Antenna type 2x2
Ethernet LAN Yes
Ethernet LAN data rates 1000,100 Mbit/s
Bluetooth Yes
Bluetooth version 5.1
Software
Operating system installed Windows 11 Pro
Operating system architecture 64-bit
Operating system language German, Dutch, English, French
Graphics
On-board graphics card Yes
Discrete graphics card No
Discrete graphics card model Not available
On-board graphics card model AMD Radeon Graphics
Weight & dimensions
Weight 1.4 kg
Width 323 mm
Depth 218 mm
Height 17.9 mm
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 2
Ethernet LAN (RJ-45) ports 1
HDMI ports quantity 1
HDMI version 2.1
Combo headphone/mic port Yes
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery Yes
USB Sleep-and-Charge Yes
USB Sleep-and-Charge ports 1
Keyboard
Pointing device Touchpad
Keyboard layout QWERTY
Keyboard language English
Keyboard backlit Yes
Numeric keypad No
Spill-resistant keyboard Yes
Battery
Battery technology Lithium Polymer (LiPo)
Battery capacity 45 Wh
Battery life (max) 6 h
Fast charging Yes
Fast charging time (50%) 30 min
Power
AC adapter power 65 W
AC adapter frequency 50 - 60 Hz
AC adapter input voltage 100 - 240 V
Audio
Audio chip Realtek ALC3287
Audio system Dolby Audio
Number of built-in speakers 2
Speaker power 2 W
Built-in microphone Yes
Number of microphones 2
Security
Cable lock slot Yes
Cable lock slot type Kensington
Fingerprint reader Yes
Trusted Platform Module (TPM) version 2.0
Trusted Platform Module (TPM) Yes
Password protection Yes
Password protection type Power on, Supervisor, HDD
Camera
Front camera Yes
Front camera HD type Full HD
Front camera resolution 1920 x 1080 pixels
Privacy camera Yes
Privacy type Privacy shutter
Certificates
Certification EPEAT™ Gold ENERGY STAR® 8.0 ErP Lot 6 TCO RoHS MIL-STD-810H TÜV
Operational conditions
Operating temperature (T-T) 5 - 35 °C
Storage temperature (T-T) 5 - 43 °C
Operating relative humidity (H-H) 8 - 95 %
Storage relative humidity (H-H) 5 - 95 %
Maximum shipping altitude 3048 m