Лаптопи Lenovo 21DJ00BRBM LENOVO ThinkBook 15 G4 Intel Core i7-1255U 15.6inc----kupete-ot----PRO-BG----

LENOVO ThinkBook 15 G4 Intel Core i7-1255U 15.6inch FHD AG 2x8GB 1TB SSD M.2 Intel Iris Xe 2X2AX + BT FPR NOOS 2Y



Manufacturer
LENOVO


Manufacturer Part No
21DJ00BRBM


Marketing Description
This 15.6" sleek notebook has everything that modern professionals demand in their work devices. It is powered by the 12th Generation Intel Core Processors with onboard Intel Iris Xe Graphics and discrete NVIDIA GeForce - means it renders lifelike visuals for fluid performance when working on heavy-duty applications. SmartPower On touch-key replaces the power button, ensuring biometric authentication every time somebody uses the device. Wi-Fi 6 connectivity lets you stay connected at optimum speed even in device-crowded places.


Product Features

• The 15.6" FHD display with up to 300 nits brightness ensures the images are detailed and everything on the screen is of the highest quality
• Attend calls with superior sound quality without any background noise, thanks to the AI-based noise-canceling microphones with DolbyAudio stereo speakers
• Equipped with a range of ports, such as Thunderbolt 4 port for ultra-fast transfer of large files
• Connect up to 3 external monitors and other peripherals through onboard HDMI and USB-C ports
• Minimal preloaded applications mean maximum battery life and responsiveness for users, and faster deployment for IT admins

General


Product Type

Notebook

Operating System

No operating system

Processor / Chipset


CPU

Intel Core i7 (12th Gen) 1255U / 1.7 GHz

Max Turbo Speed

4.7 GHz

Number of Cores

10-core

Cache

12 MB

Features

Integrated memory controller

Memory


RAM

16 GB (1 x 8 GB + 8 GB (soldered))

Max RAM Supported

40 GB

Technology

DDR4 SDRAM

Speed

3200 MHz

Rated Speed

3200 MHz

Form Factor

SO-DIMM 260-pin

Slots Qty

1

Empty Slots

0

Storage


Main Storage

1 TB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe)

Display


Type

15.6" - IPS

Resolution

1920 x 1080 (Full HD)

Widescreen

Yes

Image Aspect Ratio

16:9

Image Brightness

300 cd/m²

Colour Gamut

45% NTSC

Features

Anti-glare, 170° viewing angle

Audio & Video


Graphics Processor

Intel Iris Xe Graphics

Max Monitors Supported

3 external monitor(s)

Camera

Yes - 1080p

Camera Features

Privacy shutter, fixed focus

Sound

Stereo speakers, dual array microphone

Codec

Realtek ALC3287

Compliant Standards

High Definition Audio, Dolby Audio

Audio Features

Output: AI noise cancelling

Input


Type

Keyboard, touchpad

Keyboard Backlight

Yes

Keyboard Layout

Bulgarian

Numeric Keypad

Yes

Features

Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad

Communications


Wireless

802.11a/b/g/n/ac/ax, Bluetooth 5.1

Wireless Controller

M.2 Card

Network Interface

Gigabit Ethernet

Ethernet Controller

Intel I219-V

Features

Wake-on-LAN (WOL), dual stream (2x2)

Battery


Technology

Lithium polymer

Capacity

45 Wh

Run Time

Up to 8 hours

Battery Run Time

Local video (1080p) playback time (150 nits): up to 8 hours

AC Adapter


Input

AC 100-240 V (50/60 Hz)

Output

65 Watt

Connections & Expansion


Interfaces

USB 3.2 Gen 1


USB 3.2 Gen 1 (Always On)


USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)


USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)


HDMI


LAN


Headphone/microphone combo jack

Memory Card Reader

4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)

Miscellaneous


Colour

Dual tone mineral grey

Case Material

Aluminium (top), polycarbonate ABS (bottom)

Surface Finish

Anodising sandblasting

Security

Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader

Features

Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro, self-healing BIOS

Theft/Intrusion Protection

Security lock slot (cable lock sold separately)

Security Slot Type

Kensington nano security slot

Included Accessories

USB-C slim wall mount power adapter

Compliant Standards

RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution)

Localization

Language: English / region: Bulgaria

Manufacturer Selling Program

TopSeller

Dimensions & Weight


Dimensions (WxDxH)

35.7 cm x 23.5 cm x 1.89 cm

Weight

1.7 kg

Environmental Standards


EPEAT Compliant

EPEAT Gold

ENERGY STAR Certified

Yes

Manufacturer Warranty


Service & Support

Limited warranty - 1 year - carry-in

Environmental Parameters


Min Operating Temperature

5 °C

Max Operating Temperature

35 °C

Humidity Range Operating

8 - 95%