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.








HP ProBook 440 G8 - Certified Refurbished Business Laptop
The HP ProBook 440 G8 features an Intel Core i5-1135G7 processor running at 2.40GHz with 16GB DDR4 memory, 512GB NVMe SSD storage, and a 14-inch display, delivering reliable performance for business professionals and students alike. This certified refurbished laptop combines enterprise-grade specifications with exceptional value, making it an ideal choice for demanding productivity tasks and everyday computing needs.
Professional Computing Performance
Designed for business environments, this ProBook delivers consistent performance through its 11th generation Intel Tiger Lake architecture with 4 cores, 8 threads, and Turbo Boost capability up to 4.2GHz. The generous 16GB DDR4 memory configuration ensures smooth multitasking, whilst the 512GB NVMe SSD provides rapid boot times and application loading for enhanced productivity. Intel Iris Xe integrated graphics handle everyday visual tasks efficiently, supporting multiple display outputs for versatile workspace configurations.
Key Features & Benefits
- Business-grade reliability with professional-grade components and enterprise specifications
- Enhanced security with Windows 11 Pro's advanced security features and business tools
- Versatile connectivity including USB-C, USB-A ports, HDMI, and Ethernet for comprehensive peripheral support
- Portable design measuring 32.21 x 21.39 x 1.99 cm and weighing just 1.38kg for mobile professionals
- Wireless connectivity with Wi‑Fi 6 and Bluetooth 5.0 for modern networking requirements
Essential Technical Specifications
- Processor: Intel Core i5-1135G7 (11th Gen, 2.40GHz base, up to 4.2GHz boost)
- Memory: 16GB DDR4 SODIMM (expandable to 32GB)
- Storage: 512GB NVMe SSD
- Display: 14-inch diagonal
- Graphics: Intel Iris Xe (Tiger Lake GT2)
- Operating System: Windows 11 Pro
- Connectivity: Wi‑Fi 6, Bluetooth 5.0, Ethernet
- Ports: USB-C, USB-A (multiple), HDMI, microSD, audio combo
- Dimensions: 32.21 x 21.39 x 1.99 cm
- Weight: 1.38 kg
Windows 11 Pro Advantages
Windows 11 Pro delivers enhanced business capabilities including advanced security features, domain joining capabilities, and professional-grade management tools. The operating system provides improved multitasking with Snap Layouts, enhanced security through Microsoft Defender, and professional features like Remote Desktop access. However, some users may find the system requirements more demanding than previous versions, and certain legacy applications may require compatibility adjustments.
Quality Grades Explained
Excellent Grade: Devices showing minimal signs of use with barely noticeable wear, maintaining near-new appearance whilst delivering full functionality.
Good Grade: Fully operational units with more visible signs of previous use but identical performance and reliability standards. Both grades receive identical comprehensive testing and quality assurance processes.
Reboot IT Quality Assurance
Every unit undergoes comprehensive testing of all features and functions using cutting-edge diagnostic software. Reboot IT has been an expert in the refurbished technology industry since 2001, establishing professional credentials as a Microsoft Authorised Refurbisher with access to genuine software and original parts. All units are verified refurbished through Reboot IT's thorough four-stage testing process, ensuring reliable performance and customer satisfaction.
This certified refurbished HP ProBook 440 G8 comes with a comprehensive 1-year warranty from Reboot IT, reflecting confidence in the professional refurbishment process and ongoing customer support. Transform productivity with this professionally tested business laptop that delivers enterprise performance at exceptional value.
Bluetooth |
Built-in Webcam |
Wi-Fi |
Audio Output | Integrated |
Brand | HP |
Bundle Description | None |
Colour | Black |
Custom Bundle | No |
GPU | Intel Iris Xe Graphics |
Graphics Processing Type | Integrated/On-Board Graphics |
Hard Drive Capacity | None |
Item Height | 19.9mm |
Item Length | 323mm |
Item Weight | 1.38kgs |
Item Width | 234mm |
Manufacturer Warranty | 3 Months |
Processor | Intel Core i5 11th Gen. |
Processor Model | 1135G7 |
Memory Type | DDR4 SODIMM |
Model | ProBook 440 G8 |
MPN | None |
Operating System | Windows 11 Pro |
Operating System Edition | Windows 11 Pro |
Optical Drive | None |
Other Software | None |
Part Number | None |
Max Turbo Speed | 4.20 GHz |
Processor Speed | 2.40GHz |
RAM Size | 16GB |
Release Date | Q1'21 |
Release Year | 2021 |
Screen Size | 14.0 in |
SSD Capacity | 512GB |
Storage Type | NVMe |
Connectivity | Wi-Fi|USB 3.0|HDMI |
Features | Built-in Webcam |
Maximum Resolution | 1366x768 |
Most Suitable For | Casual Computing |
RAM Type | DDR4 SODIMM |
Series | ProBook |
Type | Notebook/Laptop |
Webcam | YES |
L2 Cache | 5 MB |
Cores | 4 |
Maximum RAM Capacity | 64 GB |
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