Lenovo - Refurbished Excellent - Upgraded - ThinkBook 15 Gen 4 15.6" FHD Laptop - Intel Core i7 with 16GB Memory - 512GB SSD - Thunderbolt 4 - Windows 11 Pro - Gray
Total Storage Capacity
512GB
Highlights
- Key Specs
- Screen Size: 15.6 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 1920 x 1200 (WUXGA) (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Brightness: 250 nits (A measure of the total light output.)
- Processor Model: Intel 12th Generation Core i7 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Storage Type: SSD
- Total Storage Capacity: 512 gigabytes
- System Memory (RAM): 16 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Graphics: Intel Iris Xe Graphics (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Display Connector(s): 1 x HDMI 2.1, 1 x Thunderbolt 4 (The number and type of connectors used to connect to an external display.)
- Battery Chemistry: Lithium
- Backlit Keyboard: false (Integrated lights allow for visibility of the keys in low-light conditions.)
- General
- Brand: Lenovo
- Model Number: 21DJ-Upgraded
- Product Name: ThinkBook 15 Gen 4 15.6" FHD Laptop - Intel Core i7 with 16GB Memory - 512GB SSD - Thunderbolt 4 - Windows 11 Pro
- Color: Gray
- Year of Release: 2022
- Display
- Screen Size: 15.6 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 1920 x 1200 (WUXGA) (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Display Surface: Anti-glare
- Brightness: 250 nits (A measure of the total light output.)
- Processor
- Processor Brand: Intel
- Processor Model: Intel 12th Generation Core i7 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Processor Model Number: 1255U
- Number of CPU Cores: 10-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 12 (Generally, the more threads, the faster and more responsive the operating system.)
- Storage
- Storage Type: SSD
- Total Storage Capacity: 512 gigabytes
- Solid State Drive Capacity: 512 gigabytes (The amount of data that can be stored on the device's solid state drive (SSD). SSD is a flash-based storage with faster speeds than a hard disk drive (HDD).)
- Memory
- System Memory (RAM): 16 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Type of Memory (RAM): DDR4 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- System Memory RAM Speed: 3200 megahertz (How fast the information-storing hardware operates. The faster the RAM, the faster memory can be transferred to other system components. Ultimately, faster RAM improves operational efficiency.)
- Graphics
- Graphics Type: Integrated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- GPU Brand: Intel
- Graphics: Intel Iris Xe Graphics (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Compatibility
- Operating System: Windows 11 Pro (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Connectivity
- Display Connector(s): 1 x HDMI 2.1, 1 x Thunderbolt 4 (The number and type of connectors used to connect to an external display.)
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Standard: AX (The wireless networking protocol used by the device. Each iteration of the protocol is based on the 802.11 standard developed by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association. Denoted by letters following 802.11 (802.11a, 802.11ac, etc.), each version, published in alphabetical order, encompasses all previous versions.)
- Wireless Networking Standard: Wi-Fi 6 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Number Of Ethernet Ports: 1
- Power
- Battery Chemistry: Lithium
- Camera
- Front-Facing Camera: true
- Features
- Backlit Keyboard: false (Integrated lights allow for visibility of the keys in low-light conditions.)
- Dimensions
- Product Height: 0.74 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 9.25 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 14.10 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 3.75 pounds (The out of box weight of the item.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Warranty
- Warranty - Parts: 1-Year Warranty from IST Computers, 3-Year Extended RAM and SSD Warranty from IST Computers
- Warranty - Labor: 1-Year Warranty from IST Computers, 3-Year Extended RAM and SSD Warranty from IST Computers
- Other
- UPC: 810210912419
At IST Computers, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by IST Computers, not the manufacturer. The ThinkBook 15 Gen 4 stands as the perfect commercial laptop—budget-friendly yet MIL-SPEC tested to 810H requirements for a sturdy build and reliable business security, featuring a sleek design and robust functions that make it the cost-effective replacement for the Lenovo ThinkPad E15/E16. Powered by an Intel Core i7-1255U Processor with 10 cores for superior efficiency and speed, paired with 16GB RAM for seamless multitasking and a 512GB PCIe NVMe M.2 SSD for fast storage and reduced load times, it guarantees smooth and responsive performance across all your tasks. It includes an FHD webcam with a privacy shutter for crystal-clear video calls and enhanced security, while its 15.6" FHD (1920x1080) anti-glare display, supported by Intel Iris Xe graphics, delivers crisp visuals—this capability is further extended by the ability to connect 3 external monitors via HDMI and Thunderbolt 4 ports at 4K (3840x2160) @60Hz without a docking station. For versatile connectivity, the laptop is equipped with a Fingerprint Reader to boost productivity, along with a comprehensive port selection: Thunderbolt 4, USB-C 3.2 Gen 2, 2 x USB-A 3.2 Gen 1, HDMI 2.1, RJ-45, a 4-in-1 card reader, and an audio combo jack, plus it features Wi-Fi 6 and Bluetooth 5.1 for fast, reliable wireless performance. Running on Windows 11 Professional 64-bit with AI-powered Copilot, it provides intelligent assistance for a variety of tasks, making it ideal for School Education, Designers, Professionals, Small Business, Programmers, Casual Gaming, Streaming, Online Class, Remote Learning, Zoom Meeting, Video Conference, and more. Brand New Computer has been resealed to upgrade the Memory/SSD.
- Professional Upgrade: This computer has been professionally upgraded with brand-new components to enhance system functionality, then carefully resealed.
- 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, 16GB RAM for seamless multitasking, and 512GB PCIe NVMe M.2 SSD for fast storage and reduced load times, ensuring smooth and responsive performance for all your tasks
- 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)
- 1 Year Seller Warranty: 1 Year warranty from IST Computers – Warranty is managed directly through the seller instead of the manufacturer.
Whats Included
- Lenovo 15.6" ThinkBook 15 Laptop, Power Adapter with Power Cord, User Manual
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At IST Computers, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by IST Computers, not the manufacturer. The ThinkBook 15 Gen 4 stands as the perfect commercial laptop—budget-friendly yet MIL-SPEC tested to 810H requirements for a sturdy build and reliable business security, featuring a sleek design and robust functions that make it the cost-effective replacement for the Lenovo ThinkPad E15/E16. Powered by an Intel Core i7-1255U Processor with 10 cores for superior efficiency and speed, paired with 16GB RAM for seamless multitasking and a 512GB PCIe NVMe M.2 SSD for fast storage and reduced load times, it guarantees smooth and responsive performance across all your tasks. It includes an FHD webcam with a privacy shutter for crystal-clear video calls and enhanced security, while its 15.6" FHD (1920x1080) anti-glare display, supported by Intel Iris Xe graphics, delivers crisp visuals—this capability is further extended by the ability to connect 3 external monitors via HDMI and Thunderbolt 4 ports at 4K (3840x2160) @60Hz without a docking station. For versatile connectivity, the laptop is equipped with a Fingerprint Reader to boost productivity, along with a comprehensive port selection: Thunderbolt 4, USB-C 3.2 Gen 2, 2 x USB-A 3.2 Gen 1, HDMI 2.1, RJ-45, a 4-in-1 card reader, and an audio combo jack, plus it features Wi-Fi 6 and Bluetooth 5.1 for fast, reliable wireless performance. Running on Windows 11 Professional 64-bit with AI-powered Copilot, it provides intelligent assistance for a variety of tasks, making it ideal for School Education, Designers, Professionals, Small Business, Programmers, Casual Gaming, Streaming, Online Class, Remote Learning, Zoom Meeting, Video Conference, and more. Brand New Computer has been resealed to upgrade the Memory/SSD.
At IST Computers, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by IST Computers, not the manufacturer. The Laptop V15 stands out as the perfect commercial laptop, combining budget-friendliness with impressive durability—it has undergone Military Grade MIL-SPEC testing to meet 810H requirements, ensuring a sturdy build and reliable business security, while its sleek design and robust features make it an ideal cost-effective replacement for the Thinkpad E15/E16. Delivering powerful performance, it is powered by an Intel 10-Core i7-1255U Processor that offers superior efficiency and speed, paired with 16GB of DDR4 RAM for seamless multitasking and 512GB NVMe M.2 SSD that enables fast storage and reduced load times, guaranteeing smooth and responsive performance for all your tasks. When it comes to crisp display and privacy, it features an HD webcam with a privacy shutter for crystal-clear video calls and enhanced security, while the 15.6" FHD (1920x1080) Narrow-Bezel Anti-glare display, paired with Intel Iris Xe graphics, delivers sharp visuals—additionally, it supports connecting 2 external monitors via HDMI and Type-C Ports at 4K (3840x2160) @60Hz without the need for a docking station. For versatile connectivity, it is equipped with USB-C 3.2 Gen 1, USB-A 3.2 Gen 1, USB 2.0, HDMI 1.4b, Ethernet (RJ-45), and an Audio combo jack to meet diverse connection needs, and it includes Wi-Fi 6 (802.11ax) and Bluetooth 5.1 for fast, reliable wireless performance. Running on Windows 11 Pro 64-bit with AI-powered Copilot, it provides intelligent assistance for various tasks, proving ideal for a wide range of users and scenarios such as school education, designers, professionals, small businesses, programmers, casual gaming, video streaming, online classes, college students, Zoom meetings, and video conferences. Brand New Computer has been resealed to upgrade the Memory/SSD.
This reliable commercial laptop blends budget-friendly accessibility with the V15’s easy portability, boasting Military Grade MIL-SPEC 810H certification for a sturdy build and business-ready security—weighing just 3.15 pounds, it’s a versatile companion for daily basic tasks, business, education, and entertainment. Powered by an Intel Core i7-13620H Processor with 10 cores for superior efficiency and speed, paired with 16GB DDR4 RAM for seamless multitasking and a 512GB PCIe NVMe M.2 SSD for fast storage and reduced load times, it delivers smooth, responsive performance across all your tasks. Its 14" FHD (1920x1080) anti-glare display with 45% NTSC coverage, TÜV Rheinland Low Blue Light certification, and Intel UHD graphics offers crisp, eye-friendly visuals, while support for 2 external monitors via HDMI and USB-C (up to 4K (3840x2160) @60Hz) lets you expand your workspace, and the 720p HD camera with Privacy Shutter ensures clear, secure video calls. Equipped with USB-C 3.2 Gen 1, USB-A 3.2 Gen 1, USB 2.0, HDMI 1.4b, Ethernet, a power connector, and an audio combo jack for versatile wired connectivity, plus Wi-Fi 6 and Bluetooth 5.2 for fast, reliable wireless performance, it keeps you connected wherever you go. Running Windows 11 Home 64-bit with AI-powered Copilot for intelligent task assistance, it’s ideal for school education, designers, professionals, small businesses, programmers, casual gaming, streaming, online classes, remote learning, Zoom meetings, video conferences, and more. Brand New Computer has been resealed to upgrade system.
Lenovo ThinkBook 15 Business Laptop (15.6" FHD Anti-Glare, 16GB RAM, 512GB SSD, AMD Ryzen 7 5825U (> Intel i7-1165G7)), FHD Webcam w/Shutter, Military Grade, Fingerprint, Ethernet, Win 11 Pro, Grey
Specs
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