Professional hybrid power, brand new: Lenovo ThinkPad L15 Gen 3 (Intel)
The Lenovo ThinkPad L15 Gen 3 (Intel) combines legendary ThinkPad reliability with the groundbreaking hybrid architecture of Intel's 12th Generation Core i7-1255U processor. This brand-new 15.6-inch premium business laptop is designed for professionals demanding top-tier performance, enterprise-grade security, and a comfortable large display. With 16 GB of DDR4 RAM, a fast 512 GB PCIe SSD, WiFi 6E, and the iconic ThinkPad keyboard, the L15 Gen 3 is the ultimate productivity machine for demanding business users. Straight from the factory, with full manufacturer warranty and pristine top-tier performance.
Intel Core i7-1255U: 12th Gen hybrid intelligence
The beating heart of this ThinkPad is the powerful Intel Core i7-1255U processor from Intel's revolutionary 12th Gen Alder Lake family. This is the first generation to utilize a hybrid Performance-/Efficient-core architecture in business laptops. The processor features no less than 10 cores (2 Performance-cores + 8 Efficient-cores) and 12 threads, resulting in exceptional multitasking performance. The Performance-cores deliver up to 4.70 GHz via Intel Turbo Boost Max Technology for single-threaded tasks, while the Efficient-cores handle background processes energy-efficiently. Intel Thread Director dynamically distributes tasks across the right cores for optimal performance and battery life. The integrated Intel Iris Xe Graphics delivers impressive graphics performance for data visualization, light content creation, and smooth 4K video playback. As this is a new system, you are guaranteed a processor with zero operating hours.
16 GB DDR4-3200 RAM: Maximum multitasking
Equipped with brand-new 16 GB of DDR4-SDRAM at a fast 3200 MHz frequency, the ThinkPad L15 Gen 3 provides generous memory capacity for intensive business use. Keep dozens of applications active simultaneously – from complex Excel models and CRM systems to video conferencing, browsers with numerous tabs, and business software – without any lag. 16 GB is the modern professional standard, giving you the freedom to multitask as you wish, with ample headroom for demanding workloads. The memory is expandable in many configurations for future growth and is brand new, guaranteed free from wear.
Blazing-fast 512 GB M.2 PCIe NVMe SSD storage
With the brand-new 512 GB M.2 PCIe NVMe SSD, you combine extreme speed with generous storage capacity. Boot Windows in seconds and launch the heaviest applications almost instantly. The 512 GB provides ample room for your operating system, an extensive software collection, and your complete library of documents, presentations, and projects. PCIe Gen 4 support delivers sequential read speeds of up to 7000 MB/s. The SSD is super silent, energy-efficient, and highly resistant to bumps during mobile use. A brand-new SSD guarantees full lifespan and maximum write speed.
Comfortable 15.6-inch Full HD display
Work productively on the brand-new 15.6-inch Full HD display (1920 x 1080 pixels) with anti-glare coating. The IPS panel delivers vibrant colors, sharp details, and wide 178-degree viewing angles – perfect for presentations and sharing content with colleagues. The matte screen minimizes distracting reflections from office lighting or daylight. The 15.6-inch size offers generous workspace for spreadsheets, documents, and side-by-side multitasking. The slim bezels give the L15 Gen 3 a modern look. A brand-new display guarantees perfect brightness and color reproduction.
Legendary ThinkPad quality
The ThinkPad L15 Gen 3 is built to the iconic ThinkPad standards:
- MIL-STD 810H tested – resistant to extreme temperatures, shocks, vibrations, humidity, and dust
- Iconic ThinkPad keyboard with optimal key travel, spill resistance, and backlighting – the gold standard for typing comfort
- TrackPoint and precision touchpad for accurate, ergonomic navigation
- 180-degree hinge for laying the screen completely flat during collaboration
- Soft-Touch matte black finish that looks professional and feels premium
- Robust hinge design built to withstand years of intensive use
- Brand-new condition – no signs of wear, perfect battery, full manufacturer warranty
Next-generation connectivity with WiFi 6E
The ThinkPad L15 Gen 3 is equipped with the latest connectivity standards:
- WiFi 6E (802.11ax) for lightning-fast wireless connections on the new 6 GHz band – less congestion, higher speeds
- Bluetooth 5.2 for stable, energy-efficient pairing with modern peripherals
- Thunderbolt 4 / USB-C with Power Delivery and DisplayPort – data up to 40 Gbps, charging, and external display via a single cable
- Two USB-A 3.2 ports for all your existing peripherals
- HDMI 2.0b for external 4K displays
- RJ45 Gigabit Ethernet for stable wired network connections at the office
- MicroSD card reader for easy file access
- Audio combo jack for headset or external speakers
- Optional Smart Card Reader for additional authentication security
Enterprise-grade security
As a premium business ThinkPad, the L15 Gen 3 features comprehensive security:
- TPM 2.0 hardware-based encryption for secure authentication and data protection
- Fingerprint reader integrated into the power button for fast, secure login via Windows Hello
- Optional IR camera for facial recognition via Windows Hello
- ThinkShutter webcam cover – physical camera shutter for guaranteed privacy
- Kensington Nano security slot for physical security
- Modern Standby for instantly resuming your work
Operating system
The Lenovo ThinkPad L15 Gen 3 ships with Windows 11 Pro, fully optimized for the Intel 12th Gen hybrid architecture. Windows 11 Pro offers a modern interface, enhanced multitasking with Snap Layouts and Snap Groups, seamless Microsoft 365 integration, and advanced security such as BitLocker drive encryption.
Suitable for use cases and target audiences
The Lenovo ThinkPad L15 Gen 3 (Intel) is the excellent choice for:
- Demanding business professionals needing maximum productivity for complex spreadsheets, databases, and business software
- IT professionals and developers who benefit from the 10-core processor, 16 GB RAM, and enterprise security
- Data analysts and consultants intensively multitasking with multiple business applications simultaneously
- Hybrid workers seamlessly switching between office and home – with WiFi 6E and Thunderbolt 4
- Offices and SMEs wanting to standardize on premium business laptops with enterprise-grade security
- IT administrators who value ThinkPad systems for their easy deployment, remote management, and long lifespan
- Organizations wanting to invest in brand-new hardware with full manufacturer warranty and the latest Intel hybrid technology
Why choose a new Lenovo ThinkPad L15 Gen 3?
This ThinkPad L15 Gen 3 is brand new and comes with the full manufacturer warranty. You benefit from:
- Pristine components – processor, memory, and SSD with zero operating hours
- Perfect battery with full capacity and maximum lifespan
- Full Lenovo manufacturer warranty for maximum peace of mind
- Latest hardware revisions and firmware updates
- Original packaging and all original accessories
- Guaranteed optimal performance as designed and warranted by Lenovo
By choosing this new system, you invest in a premium business laptop with the latest Intel hybrid technology, without any compromise.
At a glance
- Processor: Intel Core i7-1255U (10 cores: 2P+8E, 12 threads, up to 4.70 GHz)
- Memory: 16 GB DDR4-SDRAM (3200 MHz, expandable)
- Storage: 512 GB M.2 PCIe NVMe SSD (Gen 4)
- Display: 15.6-inch Full HD (1920x1080) IPS, Anti-Glare
- Graphics: Intel Iris Xe Graphics (integrated)
- Chassis: ThinkPad Soft-Touch matte black, MIL-STD 810H tested
- Operating System: Windows 11 Pro
- Ports: Thunderbolt 4/USB-C (PD+DP), 2x USB-A 3.2, HDMI 2.0b, RJ45, microSD, audio combo
- Security: TPM 2.0, fingerprint reader, optional IR camera, ThinkShutter, Kensington slot
- Highlights: Iconic ThinkPad keyboard, TrackPoint, 180° hinge
- Condition: New – full manufacturer warranty
- Wireless: WiFi 6E + Bluetooth 5.2
- Included: Charger and warranty
Tailored advice: Planning to use the ThinkPad L15 Gen 3 for virtualization, software development, or intensive data analysis? Inquire about configurations with 32 GB RAM and 1 TB SSD storage. Also available with Lenovo Premier Support for extended warranty with on-site service. We are happy to advise on the optimal configuration for your professional needs.
Why buy refurbished at IBO Computers?
Every device we sell is fully inspected and tested: hardware, battery, display and ports. If something does not perform as it should, we replace the part or the device does not leave our workshop. Cosmetically there may be light traces of use, in line with a business machine starting its second life.
That means you pay considerably less than the price of a new device while getting the same business-grade quality. You also choose the reuse of high-quality IT equipment, which saves a substantial amount of raw materials and CO₂ compared to buying new.
Warranty, delivery and support
Warranty is included as standard, and the matching power adapter comes with the device. Order before 16:00 on a working day and your order ships the same day. If you have a question after your purchase, our own technical department helps you out — we repair in house, down to component level.
Need advice or a different configuration?
Would you like this model with more memory, a larger SSD or a different keyboard layout? Get in touch and we will build it the way you need it. We are happy to advise on larger quantities for offices and schools as well.
