Please allow ~2-3 weeks to dispatch for quality control. Product images are for illustrative purposes only and may contain AI-generated content; they may not represent the final product you receive. Products are subject to the cosmetic grading policy detailed here.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
Certified Refurbished Lenovo ThinkPad X1 Carbon 8th Gen Business Laptop
The Lenovo ThinkPad X1 Carbon 8th Gen features an Intel Core i7-10510U processor (10th Generation), 16GB LPDDR3 RAM, a 256GB PCIe NVMe SSD, and a stunning 14-inch WQHD (2560x1440) display—which means you get desktop-class performance in an ultraportable 1.09kg package. This professionally restored laptop handles intensive multitasking seamlessly because the quad-core processor pairs with ample memory to run demanding applications like Microsoft Teams, Excel spreadsheets, Adobe Creative Suite, and 30+ browser tabs simultaneously without slowdowns. The WQHD screen delivers 77% more pixels than standard Full HD displays, therefore making spreadsheets, documents, and presentations noticeably sharper and more comfortable for extended work sessions.
Ideal For
This premium business ultrabook suits professionals who need:
- Mobile executives and consultants managing video conferences, presentations, and document editing across multiple locations whilst travelling frequently
- Finance and data professionals working with complex Excel models, financial software, and multi-monitor setups requiring Thunderbolt 3 connectivity
- Creative professionals handling photo editing, graphic design, and content creation who value colour-accurate displays and portable performance
- Security-conscious users requiring enterprise-grade features including TPM 2.0 chip, fingerprint reader, IR facial recognition, and physical webcam shutter
Why This 2020 Model Remains Relevant in 2026
After testing hundreds of business laptops through our Verified Reboot Refurb programme, we've observed that the X1 Carbon 8th Gen delivers performance comparable to many 2024 mid-range business laptops—particularly for office productivity, web applications, and video conferencing. The 10th Gen Core i7 performs similarly to newer Core i5 processors in real-world business tasks, therefore offering exceptional value without compromising daily usability. Our technicians measured consistent performance during 4+ hours of stress testing under typical office workloads including simultaneous Microsoft 365 applications, video streaming, and background services.
Key Features & Benefits
- Intel Core i7-10510U (4 cores, 8 threads): Turbos to 4.9GHz when needed—delivering responsive performance for everything from basic spreadsheets to moderate photo editing, significantly outpacing older dual-core business laptops
- 16GB soldered RAM: Double the standard 8GB found in budget laptops, which means you can maintain dozens of open applications and browser tabs without the frustrating slowdowns that plague lower-spec devices
- 256GB NVMe SSD: Boots Windows 11 Pro in approximately 10 seconds versus 45+ seconds for traditional hard drives, whilst providing ample space for documents, applications, and media files
- WQHD IPS display (2560x1440): Offers 300 nits brightness and 72% NTSC colour gamut—useful for colour-sensitive work and outdoor visibility, though direct sunlight still presents challenges like most laptop displays
- Dual Thunderbolt 3 ports: Each supporting 40Gbps data transfer, dual 4K displays, and device charging—increasingly valuable as peripherals adopt USB-C, making this 2020 laptop more future-proof than many newer budget alternatives lacking Thunderbolt
- Integrated 4G LTE cellular modem: Rare even in modern business laptops—enables internet connectivity via nano-SIM or eSIM without relying on Wi-Fi hotspots or mobile phone tethering
- Military-grade durability (MIL-STD-810G): Passed testing for drops, vibration, humidity, and temperature extremes—practical for professionals who need reliability during frequent travel rather than desk-bound use
- Carbon fibre and magnesium construction: Achieves 1.09kg weight whilst maintaining structural rigidity—noticeably lighter than aluminium laptops during extended carrying
Common Questions
Can this handle video calls whilst multitasking?
Absolutely. The quad-core i7 manages Microsoft Teams or Zoom calls smoothly even with 15+ browser tabs, multiple documents, and email clients running simultaneously. Our testing showed the quad-speaker system with Dolby Atmos and four-microphone array delivers clear audio quality superior to most laptop speakers, whilst the IR camera enables Windows Hello facial login in under 2 seconds—faster and more convenient than passwords or fingerprint authentication.
How does the integrated 4G LTE work?
The Fibocom L850-GL modem supports LTE CAT9 cellular data when you insert a nano-SIM card (or configure the built-in eSIM with compatible carriers). This proves particularly valuable for professionals who travel frequently or work from locations with unreliable Wi-Fi, though you'll need an active mobile data plan from an Australian carrier like Telstra, Optus, or Vodafone.
Is the performance adequate for 2026 business needs?
For typical business applications including Microsoft 365, web-based tools, video conferencing, and moderate photo editing, this laptop remains highly capable. However, modern gaming requires lower settings, and intensive tasks like 4K video editing or 3D rendering benefit from newer processors with faster integrated graphics. The 10th Gen i7 falls between current budget and mid-range processors—faster than entry-level systems but trailing premium 2025-2026 models by approximately 30-40% in processor-intensive benchmarks.
Technical Specifications
At a Glance
- Type: 14-inch ultraportable business laptop
- Processor: Intel Core i7-10510U (10th Gen, 4 cores, 8 threads, 1.8GHz base / 4.9GHz turbo, 8MB cache)
- Memory: 16GB LPDDR3-2133 (soldered, not upgradeable)
- Storage: 256GB PCIe NVMe SSD (M.2 2280, PCIe 3.0 x4 with Opal2 encryption support)
- Display: 14.0-inch WQHD IPS (2560x1440, 300 nits, anti-glare, 72% NTSC colour)
- Graphics: Intel UHD Graphics (supports up to 3 displays: native + 2 external via HDMI 4K@24Hz and Thunderbolt 5K@60Hz)
- Operating System: Windows 11 Pro 64-bit (English)
- Connectivity: Intel Wi-Fi 6 AX201, Bluetooth 5.1, Fibocom L850-GL 4G LTE CAT9, NFC
- Ports: 2x USB 3.2 Gen 1 Type-A, 2x USB-C Thunderbolt 3, HDMI 1.4b, Ethernet extension connector, 3.5mm audio, nano-SIM slot
- Dimensions & Weight: 323 x 217 x 14.95mm, 1.09kg
- Security: TPM 2.0 chip, fingerprint reader, IR camera with Windows Hello, ThinkShutter webcam cover, Kensington lock slot
- Additional Features: Quad-speaker system with Dolby Atmos, four-microphone array, backlit spill-resistant keyboard, TrackPoint + precision touchpad, Intel vPro support
- Build Materials: Carbon fibre display lid with magnesium alloy chassis (MIL-STD-810G certified)
- Best Use: Business productivity, video conferencing, document creation, web applications, travel computing, moderate photo editing
- Not Recommended For: Modern gaming, intensive 4K video editing, 3D rendering, machine learning workloads
Performance & Real-World Use
In our testing facility, this configuration consistently handles typical business workloads including Microsoft 365 suite, Google Workspace applications, video conferencing platforms, and web-based enterprise software without performance bottlenecks. The 16GB RAM proves particularly important for professionals who maintain numerous open applications—we routinely see users running Outlook, multiple Office documents, 20+ Chrome tabs, Slack, Teams, and background services simultaneously without system slowdowns. The integrated Intel UHD Graphics handles 1080p video playback smoothly and supports dual external 4K monitors via Thunderbolt 3, though modern gaming requires reduced settings and older AAA titles from 2015-2018 era for playable framerates.
Operating System: Windows 11 Pro 64-bit
Benefits: Windows 11 Pro includes enterprise features like BitLocker encryption, Remote Desktop, Hyper-V virtualisation, and Azure Active Directory support valuable for business environments. The Pro edition receives security updates through October 2025 (extended support continues beyond this date). This laptop meets Windows 11 hardware requirements including TPM 2.0 chip. Considerations: Some users prefer the Windows 10 interface—however, Windows 11 offers improved multitasking features including Snap Layouts and virtual desktops beneficial for productivity workflows. Legacy software occasionally requires compatibility mode, though most business applications run without issues.
Cosmetic Condition Guide
Excellent Grade (Grade A): Shows minimal signs of previous use with very minor scuffing or light abrasions associated with light standard use. The display lid, keyboard, and external surfaces display minimal wear. Screens feature no scratches, cracks, dead pixels, or blemishes—delivering a near-new appearance suitable for client-facing professionals. Good Grade (Grade B): Fully functional with more visible cosmetic wear including scratches on the laptop body, heavier keyboard wear, possible small dings or dents on the cover, and potential small paint chips. Screens remain crack-free but may show slight scratching or minor blemishes. Performance remains identical to Excellent grade units—the difference is purely cosmetic appearance.
Verified Reboot Refurb Quality Assurance
Every Lenovo ThinkPad X1 Carbon 8th Gen undergoes our comprehensive Verified Reboot Refurb certification process developed over 20+ years of refurbishment expertise. We tested all features and functions including the processor, memory, storage drive (via SMART diagnostics), display (pixel testing and colour accuracy), all USB and Thunderbolt ports, HDMI output, Wi-Fi 6 and Bluetooth connectivity, 4G LTE cellular modem, webcam and IR camera, quad-speaker audio system, four-microphone array, keyboard functionality, TrackPoint and touchpad, fingerprint reader, and charging functionality. As experts in the industry since 2001, Reboot IT uses cutting-edge diagnostic software to conduct 4+ hours of stress testing under load conditions that simulate intensive real-world usage. This thorough process ensures each device meets our high standards for reliability and performance before earning the Verified Reboot Refurb certification.
Warranty & Support
This certified refurbished Lenovo ThinkPad X1 Carbon 8th Gen is sold by Reboot IT and includes a 1-year warranty for your complete peace of mind. Our warranty covers hardware defects and functional issues, providing you with reliable support backed by our two decades of refurbishment experience serving Australian businesses and consumers.
Ready for Professional-Grade Performance?
This configuration suits professionals who need reliable business-class computing with premium build quality, comprehensive security features, and ultraportable design—all backed by Reboot IT's 1-year warranty and 20+ years refurbishment expertise. Experience the ThinkPad reliability that has made this series the choice of enterprise users worldwide, now available as a cost-effective certified refurbished option.
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WEBCAM|FINGERPRINT |
| Audio Output | None |
| Brand | Lenovo |
| Bundle Description | None |
| Colour | None |
| Custom Bundle | No |
| GPU | Intel CometLake-U GT2 [UHD] Graphics |
| Graphics Processing Type | Integrated/On-Board Graphics |
| Hard Drive Capacity | 512GB |
| Item Height | None |
| Item Length | None |
| Item Weight | None |
| Item Width | None |
| Manufacturer Warranty | None |
| Processor | Intel Core i7 10th Gen |
| Processor Model | 10510U |
| Memory Type | LPDDR3 Onboard |
| Model | ThinkPad X1 Carbon Gen 8 |
| MPN | 20UA-S1L |
| Operating System | Windows 11 Pro |
| Operating System Edition | Professional |
| Optical Drive | None |
| Other Software | None |
| Part Number | 20UA-S1L |
| Max Turbo Speed | None |
| Processor Speed | 1.80 GHz |
| RAM Size | 16GB |
| Release Date | None |
| Release Year | None |
| Screen Size | 14.0 in |
| SSD Capacity | 512GB |
| Storage Type | NVMe |
| Connectivity | HDMI|USB 3.0|USB-C|Gigabit Ethernet |
| Features | Built-in Webcam|Touchscreen |
| Maximum Resolution | 2560x1440 |
| Most Suitable For | Casual Computing|Graphic Design |
| RAM Type | LPDDR3 Onboard |
| Series | ThinkPad |
| Type | Notebook/Laptop |
| Webcam | YES |
| L2 Cache | None |
| Cores | None |
| Maximum RAM Capacity | None |
| Hard drive upgradable | None |
| RAM upgradable | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade is reserved for units that show evidence of very little to no previous use. Any wear on an "Excellent" Display, including housing/frame and/or external surfaces (i.e. Frame) is associated with standard minimal use. "Excellent" units may have minor scuffing and / or minor abrasions on plastics with from standard light previous use."Excellent" Displays will feature no scratches, cracks, chips, dead pixels, dark spots, discoloration or blemishes. Units will only feature the standard minimal wear and tear that is associated with a used unit.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
"Good" grade desktops may have light scratches on external body and may feature more excessive unit housing and/or external case wear than "Excellent" units, including wear on case / lid. "Good" PCs may feature one or several small dings or dents on covers and / or small paint chips on the surface.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include scratches on body, small paint chips, minor cracks on body, loose and/or wobbly bases. "Good" Display screens may feature uneven light diffusion in screen and may feature subtle to moderate blemishes. "Good" Displays will not feature cracks on screens but may feature slight scratching on screen surfaces from moderate use or wear, dead pixels or white spots on the screen.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade
