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.
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.



HP ProDesk 400 G2 Mini Ultra Small Form Factor - Certified Refurbished
Experience professional-grade computing power with the HP ProDesk 400 G2 Mini featuring an Intel Core i7-6700T 2.8GHz 6th generation processor, 8GB DDR4 RAM, 256GB SSD storage, Intel HD Graphics 530, and a compact 175 x 34 x 177mm ultra-small form factor design running Windows 10 Pro. This certified refurbished business desktop delivers exceptional performance whilst occupying minimal desk space, making it the perfect solution for modern workplaces prioritising efficiency and space optimisation.
Ideal Use Cases
This compact powerhouse excels in diverse professional environments including small offices, home workstations, digital signage applications, and space-constrained workplaces. Perfect for business productivity tasks, web browsing, document processing, light multimedia work, and as a reliable secondary computer. The ultra-small form factor makes it ideal for mounting behind monitors or tucking away discretely whilst maintaining full desktop functionality.
Key Features & Benefits
- Powerful 6th Generation Performance — Intel Core i7-6700T processor with Turbo Boost up to 3.6GHz delivers smooth multitasking and responsive computing
- Fast SSD Storage — 256GB SSD ensures quick boot times, rapid file access, and silent operation
- Ample Memory — 8GB DDR4 RAM handles multiple applications efficiently with room for future expansion
- Space-Saving Design — Ultra-compact footprint takes up 90% less space than traditional desktop towers
- Professional Connectivity — Multiple USB 3.0, DisplayPort, VGA, and Gigabit Ethernet for comprehensive peripheral support
- Integrated WiFi — Built-in wireless connectivity eliminates cable clutter and enables flexible placement
- Business-Grade Security — TPM 2.0 chip and Windows 10 Pro security features protect sensitive data
- Energy Efficient — ENERGY STAR certified design with 65W power consumption reduces operating costs
Technical Specifications
- Processor: Intel Core i7-6700T (6th Gen, 2.8GHz base, 3.6GHz Turbo, 4 cores / 8 threads)
- Memory: 8GB DDR4-2133 SODIMM (expandable to 16GB)
- Storage: 256GB SSD (Solid State Drive)
- Graphics: Integrated Intel HD Graphics 530
- Operating System: Windows 10 Pro
- Connectivity: WiFi 802.11n/ac, Gigabit Ethernet, Bluetooth
- Ports: 4x USB 3.0, 2x USB 2.0, DisplayPort, VGA, RJ-45 Ethernet, Audio combo jack
- Dimensions: 175 x 34 x 177mm (6.9 x 1.3 x 7.0 inches)
- Weight: 1.3kg
- Power: 65W external adapter with 89% efficiency
Windows 10 Pro Operating System
- Pros: Enhanced security features, domain join capability, BitLocker encryption, Remote Desktop, and professional-grade management tools make it ideal for business environments. Regular security updates and enterprise-level support ensure reliable operation.
- Cons: Requires more system resources than lighter operating systems and may have a learning curve for users transitioning from older Windows versions.
Quality Assurance & Testing
At Reboot IT, we've been industry experts since 2001, utilising cutting-edge testing software to ensure every device meets our exacting standards. This HP ProDesk 400 G2 Mini has undergone our comprehensive refurbishment process where we tested all features and functions to guarantee optimal performance. All units are verified refurbished through Reboot IT's thorough testing protocols, ensuring you receive a reliable, professionally restored computer.
- Excellent Grade: Shows minimal signs of previous use with only very light surface marks that don't affect functionality. The device looks nearly new with excellent cosmetic condition.
- Good Grade: May show moderate signs of previous use including light scratches or scuffs but maintains full functionality and structural integrity.
Warranty & Support
This certified refurbished HP ProDesk 400 G2 Mini comes with a 3-month warranty from Reboot IT, providing peace of mind and professional support for your investment. Our warranty covers all hardware components and functionality, ensuring reliable operation for your business needs.
Ready to upgrade your workspace with professional-grade computing power in an ultra-compact design? Order your certified refurbished HP ProDesk 400 G2 Mini today and experience the perfect blend of performance, reliability, and space efficiency.
Built-In Speakers |
Manufacturer Warranty | 1 Year |
Features | Integrated Camera|Integrated Microphone|Built-in Wi-Fi Adapter |
Item Height | 381mm |
RAM Size | 8GB|16GB|32GB |
Graphics Processing Type | Integrated/On-Board Graphics |
Chipset | None |
Item Width | 152mm |
Model | HP Pavilion Desktop |
Type | Desktop |
Resolution | 1920 x 1080 |
Processor | Intel Core i3/i5/i7 (11th or 12th Gen)|AMD Ryzen 3/5/7 |
Release Date | 2022 |
Processor Model | None |
Colour | Black|Silver|White |
Item Weight | 5.4kgs|9.1kgs|5.0kgs |
Storage Type | HDD + SSD |
Optical Drive | None |
Operating System Edition | Home|Professional |
SSD Capacity | 256GB|None |
Memory Type | DDR4 |
Cores | 2|4|8 |
Other Software | None |
Brand | HP |
L2 Cache | None |
Form Factor | Mini Tower |
Part Number | None |
Screen Size | 23.8 inches |
Maximum Ram Capacity | 32 GB |
Custom Bundle | No |
Motherboard Model | None |
Series | HP Pavilion |
Operating System | Windows 11 |
RAM Type | DDR4 |
Most Suitable For | Casual Computing|Gaming|Office|Graphic Design |
Connectivity | USB 3.2|USB-C|HDMI|3.5mm Audio Jack |
Max Turbo Speed | 4.90 GHz |
MPN | None |
Processor Speed | 2.50GHz|None |
Release Year | 2022 |
Hard Drive Capacity | 256GB|2TB |
GPU | Intel UHD Graphics|AMD Radeon Graphics|NVIDIA GeForce GTX/RTX |
Item Length | 315mm |
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 monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" grade laptops are fully functional but come with signs of more extensive use compared to Excellent grade units. This includes scratches on the laptop body, heavier wear on keyboards, and possible small dents or paint chips. Screens may show uneven light diffusion and subtle blemishes but no cracks.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
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