---
product_id: 707453798
title: "Lenovo ThinkBook 15 Business Laptop, Intel i7-1255U, 40GB RAM, 1TB SSD"
brand: "lenovo"
price: "¥549901"
currency: JPY
in_stock: true
category: "Lenovo"
url: https://www.desertcart.jp/products/707453798-lenovo-thinkbook-15-business-laptop-intel-i7-1255u-40gb-ram
store_origin: JP
region: Japan
---

# 10-core Intel i7-1255U powerhouse 40GB DDR4 RAM for seamless multitasking Thunderbolt 4 & HDMI 2.1 for multi-monitor setups Lenovo ThinkBook 15 Business Laptop, Intel i7-1255U, 40GB RAM, 1TB SSD

**Brand:** lenovo
**Price:** ¥549901
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workday with power, speed, and style — ThinkBook 15 means business.

## Quick Answers

- **What is this?** Lenovo ThinkBook 15 Business Laptop, Intel i7-1255U, 40GB RAM, 1TB SSD by lenovo
- **How much does it cost?** ¥549901 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/707453798-lenovo-thinkbook-15-business-laptop-intel-i7-1255u-40gb-ram)

## Best For

- lenovo enthusiasts

## Why This Product

- Trusted lenovo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual 1TB SSD Storage:** Enjoy ultra-responsive file management and system stability with dual 512GB PCIe NVMe SSDs, perfect for professionals who demand speed and reliability.
- • **Powerhouse Performance:** Experience lightning-fast speeds with a 10-core Intel i7-1255U processor and 40GB RAM that crushes multitasking and heavy workloads effortlessly.
- • **Crisp Visuals & Privacy:** Work confidently with a 15.6” FHD anti-glare display and a privacy-shuttered 1080p webcam, ensuring crystal-clear visuals and secure video calls.
- • **Versatile Connectivity Hub:** Stay connected with Thunderbolt 4, USB-C, HDMI 2.1, Ethernet, and Wi-Fi 6 — all the ports you need to power your productivity without compromise.
- • **Business-Ready Security & OS:** Fingerprint reader, TPM 2.0, and Windows 11 Pro with AI-powered Copilot keep your data safe and your workflow smart and efficient.

## Overview

The Lenovo ThinkBook 15 Gen 4 is a sleek, MIL-SPEC tested business laptop featuring a 12th Gen Intel Core i7-1255U 10-core processor, 40GB DDR4 RAM, and dual 512GB PCIe NVMe SSDs for exceptional speed and multitasking. Its 15.6” FHD anti-glare display with Intel Iris Xe graphics supports up to three external 4K monitors via Thunderbolt 4 and HDMI 2.1. Equipped with a privacy-shuttered 1080p webcam, fingerprint reader, Wi-Fi 6, and Windows 11 Pro with AI Copilot, it offers robust security and connectivity for professionals on the go.

## Description

Style that's fully functionalLooking for a highly mobile, thin, and sleek laptop? The stylish, dual-tone Lenovo ThinkBook 15 Gen 4 is only 18.9mm / 0.74" thin and starts at just 1.7kg /3.75lbs. Modern Standby wakes the system in just one second upon opening the top cover and connects online one second later. With narrow display bezels and an 88% screen-to-body ratio, you’ll appreciate the larger screen real estate and enjoy the view.So many connectionsAs laptops get smaller, some provide fewer connectivity options. Not Lenovo ThinkBooks, which have all the ports you need. For fast file transfers, the ThinkBook 15 Gen 4 laptop has a Thunderbolt 4 port, USB ports, HDMI, and more to connect printers and other peripherals. Plus, speedy WiFi 6 options let you quickly connect to crowded public platforms with little lag-time and buffering.Technical SpecificationsProcessor: 12th Generation Intel Deca-Core i7-1255U (10 cores 12 threads, base clock speed 1.7GHz, max turbo to 4.7GHz, 12MB L3 Cache)Display: 15.6" FHD (1920 x 1080), Anti-Glare, 250 nits, Narrow BezelGraphics: Integrated Intel Iris Xe GraphicsMemory: 40GB (8GB Soldered + 32GB SODIMM) DDR4 MemoryStorage: 2*512GB PCIe NVMe M.2 SSDNetworking: Wi-Fi 6, 11ax 2x2 + Bluetooth 5.1Operating System: Windows 11 Pro 64-bitBattery: Integrated 45WhCamera: FHD 1080p with Privacy ShutterSecurity: Fingerprint Reader, TPM 2.0Keyboard: EnglishDimensions: 14.10 x 9.25 x 0.74"Weight: 3.75 lbI/O PortsUSB 3.2 Gen 1USB 3.2 Gen 1 (Always On)USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4)Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4)HDMI 2.1, up to 4K/60HzCard readerEthernet (RJ-45)Headphone / microphone com

## Features

- ThinkBook 15 Gen 4 - the perfect commercial laptop that is both budget-friendly and MIL-SPEC tested to 810H requirements for sturdy built and business security. With its sleek design and robust features, the ThinkBook 15 is the budget friendly replacement for the Lenovo ThinkPad E15/E16.
- POWERFUL PERFORMANCE - Powered by an Intel Core i7-1255U Processor with 10-cores for superior efficiency and speed, features 40GB RAM for seamless multitasking and a 2*512GB PCIe NVMe M.2 SSD (Dual 512GB SSDs separate the system and storage drives, helping keep the system more stable while improving file management and multitasking performance)
- CRISP DISPLAY & PRIVACY - Features a FHD webcam with privacy shutter for crystal-clear video calls and enhanced security, while the 15.6" FHD (1920x1080) Anti-Glare display with Intel Iris Xe graphics delivers crisp visuals, supported by the ability to connect 3 external monitors via HDMI and Thunderbolt 4 ports at 4K (3840x2160) @60Hz (without docking station)
- VERSATILE CONNECTIVITY - Features a Fingerprint Reader for enhanced productivity. Equipped with Thunderbolt 4, USB-C 3.2 Gen 2, 2 x USB-A 3.2 Gen 1, HDMI 2.1, RJ-45, 4-in-1 card reader and an Audio combo jack for versatile connectivity. Includes Wi-Fi 6 and Bluetooth 5.1 for fast, reliable wireless performance
- OPERATING SYSTEM - Windows 11 Professional 64-bit, with AI-powered Copilot, offers intelligent assistance for a variety of tasks. Ideal for School Education, Designers, Professionals, Small Business, Programmers, Casual Gaming, Streaming, Online Class, Remote Learning, Zoom Meeting, Video Conference, etc
- DISCLOSURE - Brand New Computer has been resealed to upgrade the Memory/SSD. Three-year warranty from Issaquah Highlands Tech on upgraded Memory/SSD. One-year warranty from Lenovo on remaining components

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBNZKBMQ |
| Audio Output Type | Speakers |
| Audio Recording | Yes |
| Audio features | High Definition Audio |
| Automatic Backup Software Included | Webcam |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 286,540 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 7,797 in Traditional Laptops |
| Biometric Security Feature | Fingerprint Recognition |
| Bluetooth Version | 5.1 |
| Bluetooth support? | Yes |
| Box Contents | Lenovo 15.6" ThinkBook 15 Laptop, Power Adapter with Power Cord, User Manual |
| Brand Name | Lenovo |
| CPU L2 Cache | 12 MB |
| CPU L3 Cache | 12 MB |
| CPU Model Generation | 12th Generation |
| CPU Model Number | Intel Core i7-1255U |
| CPU Model Speed Maximum | 5000 GHz |
| Camera Description | Front |
| Colour | Gray |
| Compatible Devices | External Monitors, External Storage Devices, Mice, Keyboards, USB Peripherals |
| Compatible Flash Memory Type | SD |
| Control Method | Touch |
| Customer Reviews | 3.7 3.7 out of 5 stars (23) |
| Display Maximum Resolution | 1920 x 1080 pixels |
| Display Refresh Rate in Hertz | 60 |
| Display Technology | LCD |
| Display Type | LCD |
| Form Factor | Clamshell |
| Front Photo Sensor Resolution | 0.9 MP |
| Graphics Coprocessor | Intel Iris Xe Graphics |
| Graphics Description | Integrated |
| Graphics Ram Type | Shared |
| Hard Disk Description | SSD |
| Hard Disk Interface | Solid State |
| Hard-Drive Size | 1 TB |
| Hardware Interface | Bluetooth 5, Ethernet, HDMI, Thunderbolt 4, USB 3.2 Gen 1 |
| Has Color Screen | Yes |
| Human Interface Types | Touch Pad |
| Item Dimensions L x W x Thickness | 35.6L x 24.8W x 2Th centimetres |
| Item Highlight | 15.6" FHD Anti-Glare, 10-Core, Thunderbolt 4, Fingerprint, 1080p Webcam, Ethernet, Wi-Fi 6, Win 11 Pro w/Copilot, Grey |
| Item Weight | 1.77 kg |
| Keyboard Description | US |
| Keyboard Layout | QWERTY |
| Lithium Battery Energy Content | 47 Watt Hours |
| Manufacturer | Lenovo |
| Manufacturer Part Number | ThinkPad E16 Gen 1 |
| Maximum Display Brightness | 250 Nit |
| Maximum Display Resolution | 1920x1080 Pixels |
| Memory Clock Speed | 3200 MHz |
| Memory Speed | 3200 MHz |
| Memory Storage Capacity | 1 TB |
| Microphone Form Factor | Integrated microphone |
| Model Name | ThinkBook 15 |
| Model Number | Lenovo ThinkPad E16 Gen 1 |
| Model Year | 2025 |
| Native Resolution | 1920 x 1080 pixels |
| Network Connectivity Technology | Bluetooth, Ethernet, HDMI, Wi-Fi |
| Number Of Cells | 3 |
| Number of Ethernet Ports | 1 |
| Number of Items | 1 |
| Number of Ports | 7 |
| Operating System Family | Windows |
| Operating Systems | Windows 11 Pro |
| Optical Storage Device | No Optical Drive |
| Other Special Features of the Product | Anti Glare Coating, Fingerprint Reader, HD Audio, Numeric Keypad, Spill Resistant |
| Power Device | USB-C |
| Processor Brand | Intel |
| Processor Count | 10 |
| Processor Series | Core i7 |
| Processor Speed | 1.7 GHz |
| RAM Memory Installed | 40 GB |
| RAM Memory Technology | DDR4 |
| RAM Size | 32 GB |
| RAM Type | DDR4 SDRAM |
| Ram Memory Maximum Size | 40 GB |
| Resolution | FHD+ |
| Screen Finish Type | Anti-glare |
| Screen Size | 16 Inches |
| Series Number | 1 |
| Speaker Description | This product includes speakers. |
| Specific Uses For Product | Business, Entertainment, Student |
| Supported Monitor Maximum Quantity | 3 |
| Total HDMI Port | 1 |
| Total PCIe Ports | 1 |
| Total Thunderbolt Ports | 1 |
| Total USB Ports | 4 |
| Touch Screen Type | Non-Touch |
| Touchpad Feature | Yes |
| UPC | 197528650159 |
| Video Output | HDMI |
| Video Processor | Intel |
| Warranty Type | Limited |
| Webcam Capability | Yes |
| Wi-Fi Generation | Wi-Fi 6 |
| Wireless Compability | 802.11ax, Bluetooth |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Lenovo
- **CPU model:** Core i7
- **Colour:** Gray
- **Graphics card description:** Integrated
- **Hard disk size:** 1 TB
- **Model name:** ThinkBook 15
- **Operating system:** Windows 11 Pro
- **RAM memory installed size:** 40 GB
- **Screen size:** 16 Inches
- **Special feature:** Anti Glare Coating, Fingerprint Reader, HD Audio, Numeric Keypad, Spill Resistant

## Images

![Lenovo ThinkBook 15 Business Laptop, Intel i7-1255U, 40GB RAM, 1TB SSD - Image 1](https://m.media-amazon.com/images/I/81CZnbzukpL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Lenovo ThinkPad E16 Business Laptop (16" FHD+ Anti-Glare, Intel 13th Gen 10-Core i7-1355U, 40GB RAM, 1TB SSD), Backlit, Fingerprint, IST Hub, FHD Webcam, Ethernet, Wi-Fi 6, Win 11 Pro, Black
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black
- Logitech C920x HD Pro Webcam, Full HD 1080p/30fps Video Calling, Clear Stereo Audio, HD Light Correction, Works with Skype, Zoom, FaceTime, Hangouts, PC/Mac/Laptop/Macbook/Tablet - Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-30*