Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
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.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.
Certified Refurbished Lenovo ThinkPad X1 Carbon Ultrabook
The Certified Refurbished Lenovo ThinkPad X1 Carbon features an Intel Core i7-6600U processor running at 2.60 GHz (turbo boosting to 3.40 GHz), 8GB LPDDR3 RAM, a 256GB SSD, and a 14-inch Full HD display at 1920x1080 resolution. This professionally restored ultrabook delivers smooth multitasking for business professionals who need reliable performance in a lightweight, portable design—weighing just 1.13 kg, which means you can carry it effortlessly throughout your workday without shoulder strain. During typical office use, the dual-core i7 processor handles Microsoft Office applications, video conferencing, web browsing with 15+ tabs, and PDF editing simultaneously because it intelligently allocates processing power between demanding and background tasks.
Ideal For
This ultrabook suits:
- Mobile professionals who travel frequently and need a durable, lightweight laptop for presentations, emails, and document editing in airports, client offices, and hotel rooms
- Small business owners managing inventory spreadsheets, accounting software like Xero or MYOB, customer communications, and online banking throughout their workday
- University students and researchers juggling research papers with multiple academic databases, Zoom lectures, citation management software, and statistics programmes simultaneously
- Remote workers requiring reliable Microsoft Teams or Zoom performance alongside cloud-based applications such as Google Workspace, Slack, and project management tools
Key Features & Benefits
- 6th Generation Intel Core i7-6600U Processor: Delivers responsive multitasking with two cores and four threads—the Turbo Boost technology increases clock speed to 3.40 GHz when handling demanding applications, therefore you experience minimal lag when switching between programmes
- 8GB LPDDR3 Onboard Memory: Provides adequate RAM for everyday business computing, though power users running virtual machines or intensive data analysis may occasionally experience limitations with exceptionally large datasets
- 256GB Solid State Drive: Boots Windows 10 Pro in approximately 15 seconds compared to 60+ seconds for traditional hard drives, eliminating the most common performance bottleneck in older business laptops
- 14-inch Full HD IPS Display: The 1920x1080 resolution offers sharp text rendering for spreadsheets and documents, whilst IPS technology ensures consistent colour accuracy from wide viewing angles—beneficial during collaborative meetings
- Intel HD Graphics 520: Integrated graphics handle 1080p video playback smoothly and support dual external displays via HDMI and DisplayPort, though modern gaming requires reduced settings
- Ultra-Portable Design: At just 1.13 kg and 15.95mm thin, this ThinkPad delivers genuine ultrabook portability—our technicians routinely see professionals choose this model specifically because it fits easily into slim briefcases
- Business-Grade Durability: ThinkPad's legendary build quality includes a reinforced chassis and spill-resistant keyboard design, which means this refurbished unit continues delivering reliable service despite its previous corporate use
- Comprehensive Connectivity: Three USB 3.0 ports provide 5 Gbps transfer speeds for external drives, whilst USB-C, HDMI, and Mini DisplayPort support modern and legacy peripherals
Common Questions
Can it handle video calls whilst multitasking?
Absolutely. In our testing, this configuration manages Microsoft Teams or Zoom calls smoothly whilst running Excel spreadsheets, email clients, and 10-15 browser tabs. The i7-6600U's dual-core architecture efficiently handles video encoding in real-time. Note that this unit does not include an integrated webcam, therefore you'll need an external USB webcam for video conferencing.
How does this compare to newer budget laptops?
The build quality and keyboard experience significantly surpass most modern budget laptops under $500. Whilst newer processors offer better performance-per-watt, the i7-6600U remains capable for 2026 everyday computing—you're essentially trading cutting-edge performance for proven ThinkPad reliability and superior construction at a substantially lower price point.
Is 8GB RAM enough for typical business use?
For standard business applications—Microsoft Office, web-based CRM systems, email, and video calls—8GB performs adequately. However, if you regularly work with large Excel files (50MB+), run multiple resource-intensive applications simultaneously, or use Adobe Creative Cloud, you may occasionally experience slowdowns because the memory cannot be upgraded (it's soldered to the motherboard).
Technical Specifications
At a Glance:
- Type: 14-inch ultrabook, business-class portable
- Performance: Intel Core i7-6600U (6th Gen, 2 cores, 4 threads, 2.60 GHz base, 3.40 GHz Turbo) + 8GB LPDDR3
- Storage: 256GB SSD—loads applications 3-5x faster than traditional hard drives
- Best use: Mobile professionals, document-heavy workflows, video conferencing, web-based applications, business travel
- Not recommended for: Video editing beyond 1080p, 3D modelling, modern gaming, virtual machines with heavy resource requirements, users requiring 16GB+ RAM
Complete Specifications:
- Processor: Intel Core i7-6600U (6th Generation Skylake, dual-core, 2.60 GHz base clock, turbo to 3.40 GHz, 4MB cache)
- Memory: 8GB LPDDR3 onboard (soldered, non-upgradable)
- Storage: 256GB SSD (Solid State Drive)
- Display: 14.0 inches, Full HD (1920 x 1080), IPS anti-glare panel with wide viewing angles
- Graphics: Integrated Intel HD Graphics 520 (Intel Skylake GT2)
- Operating System: Windows 10 Pro (64-bit)
- Connectivity: 3x USB 3.0 Type-A ports, 1x USB-C, HDMI, Mini DisplayPort, 3.5mm headphone/microphone combo jack, MicroSD card reader, Ethernet (RJ-45)
- Wireless: 802.11ac Wi-Fi, Bluetooth 4.1
- Webcam: Not included (external USB webcam required for video calls)
- Dimensions: 340mm x 231mm x 15.95mm (13.4" x 9.1" x 0.63")
- Weight: Approximately 1.13 kg (2.5 lbs)
- Colour: Black
Performance & Real-World Use
After testing hundreds of refurbished ThinkPad X1 Carbon units, this i7-6600U configuration consistently delivers reliable performance for typical business computing in 2026. Our technicians measured Windows 10 Pro boot times averaging 15 seconds from cold start, whilst application launches (Microsoft Word, Excel, Chrome browser) occur within 2-3 seconds.
The 6th Generation Intel processor performs comparably to budget 10th Gen i3 chips for single-threaded tasks, though it shows its age when handling heavily multi-threaded workloads. In practical terms, you'll notice smooth performance during document editing, spreadsheet work, and video conferencing, however rendering large PowerPoint presentations with complex animations or exporting high-resolution PDFs takes measurably longer than modern quad-core processors.
The 256GB SSD provides adequate storage for operating system, business applications, and several years of documents—typically leaving 150-180GB free after Windows 10 and common software installation. Users storing large photo libraries, video files, or extensive offline datasets should consider external storage or cloud solutions.
Operating System: Windows 10 Pro
Windows 10 Pro delivers enterprise-grade features including BitLocker encryption, Remote Desktop, Domain Join capability, and Group Policy Management—features absent from Home editions. The operating system receives security updates through October 2025, with extended support available beyond that date. Pros: Familiar interface, extensive software compatibility, mature ecosystem with proven stability for business environments, robust security features suitable for professional use. Cons: Microsoft ended mainstream support in October 2025, which means new features ceased development; Windows 11 upgrade potential depends on TPM 2.0 chip presence (this model may have hardware limitations for Windows 11 migration).
Cosmetic Condition Guide
Excellent Grade (A): Laptops show only very light signs of previous use—minor surface scuffs barely noticeable under close inspection; screens are pristine without scratches, dead pixels, or discolouration; keyboards display minimal wear with all lettering intact. Good Grade (B): Laptops remain fully tested and functional but feature visible external wear including light scratches on the lid and base, potential small dings or dents on covers, heavier keyboard wear with some key shine; screens may have subtle blemishes or slight uneven backlighting but no cracks or significant scratching.
Verified Reboot Refurb Quality Assurance
Every unit is verified refurbished by Reboot IT through our comprehensive 40+ point inspection process. We test all features and functions including the processor under sustained load for 4+ hours, memory diagnostics, storage read/write verification, display quality assessment, all USB ports and connectivity options, Wi-Fi and Bluetooth functionality, and keyboard responsiveness. As an expert in the industry since 2001, Reboot IT uses cutting-edge testing software to guarantee quality and reliability—our technicians reject any units that don't meet our strict performance and functionality standards.
Warranty & Support
This certified refurbished laptop is sold by Reboot IT and includes a 3-month warranty for your peace of mind, covering hardware defects and functional failures.
Why Choose This Refurbished ThinkPad
This configuration suits professionals who need reliable multitasking and proven ThinkPad build quality without premium pricing, backed by Reboot IT's 3-month warranty and over 20 years of refurbishment expertise since 2001.
WEBCAM|FINGERPRINT |
| Audio Output | Integrated |
| Brand | Lenovo |
| Bundle Description | None |
| Colour | Black |
| Custom Bundle | No |
| GPU | Intel HD Graphics 520 |
| Graphics Processing Type | Integrated/On-Board Graphics |
| Hard Drive Capacity | 128GB |
| Item Height | 15.95mm |
| Item Length | 323mm |
| Item Weight | 1.13kg |
| Item Width | 217mm |
| Manufacturer Warranty | None |
| Processor | Intel Core i7 6th Gen |
| Processor Model | 6600U |
| Memory Type | LPDDR3 Onboard |
| Model | ThinkPad X1 Carbon 4th |
| MPN | 20FC-A10 |
| Operating System | Windows 10 Pro |
| Operating System Edition | Professional |
| Optical Drive | None |
| Other Software | None |
| Part Number | 20FC-A10 |
| Max Turbo Speed | 3.40 GHz |
| Processor Speed | 2.60 GHz |
| RAM Size | 16GB |
| Release Date | None |
| Release Year | 2016 |
| Screen Size | 14.0 in |
| SSD Capacity | 128GB |
| Storage Type | SSD |
| Connectivity | USB 3.0|USB-C|HDMI|Wi-Fi |
| Features | Backlit Keyboard|Built-in Microphone|Built-in Webcam|Wi-Fi |
| Maximum Resolution | 1920x1080 |
| Most Suitable For | Casual Computing|Workstation |
| RAM Type | LPDDR3 Onboard |
| Series | X1 Carbon |
| Type | Ultrabook |
| Webcam | YES |
| L2 Cache | None |
| Cores | 2 |
| Maximum RAM Capacity | None |
| Hard drive upgradable | Yes |
| RAM upgradable | No |
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
