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 ProDesk 600 G3 Mini Desktop Computer with Intel Core i5-7500T
The HP ProDesk 600 G3 Mini Desktop represents the perfect fusion of compact design and reliable business-grade performance. Powered by a 7th Generation Intel Core i5-7500T processor running at 2.7GHz with 4 cores, this ultra-compact desktop delivers consistent performance in a form factor that measures just 17.7cm wide and weighs only 1.21kg. Equipped with 8GB DDR4 RAM and a fast 256GB SSD, this professionally refurbished unit by Reboot IT includes Windows 10 Pro, comprehensive connectivity options, and comes with our comprehensive 12-month warranty for complete peace of mind.
What Makes the HP ProDesk 600 G3 a Strong Business Desktop Choice?
- Ultra-compact mini form factor — At just 3.42cm tall, fits perfectly in cramped workspaces, behind monitors, or in multi-user environments without desktop clutter.
- 7th Generation Intel i5-7500T processor — Four-core architecture with 8-thread processing delivers smooth multitasking for business applications like MYOB, Xero, and Office 365 suites.
- Fast SSD storage technology — 256GB solid-state drive provides lightning-quick boot times under 15 seconds and instant application launches compared to traditional hard drives.
- Professional-grade build quality — Ex-corporate HP engineering with robust chassis, superior thermal management, and components designed for continuous daily operation in business environments.
- Comprehensive connectivity suite — Dual DisplayPort outputs support multi-monitor productivity setups, while USB 3.1 ports, Gigabit Ethernet, and WiFi ensure flexible workspace integration.
- Windows 10 Pro platform — Pre-installed professional operating system includes advanced security features, domain join capabilities, and enhanced productivity tools for business users.
How Does the ProDesk 600 G3 Perform in Daily Business Use?
The Intel Core i5-7500T processor excels in typical business computing scenarios, handling multiple browser tabs, email clients, and productivity software simultaneously without performance degradation. Whether you're running accounting software like MYOB or Xero, managing customer databases, or conducting video conferences via Teams or Zoom, the four-core architecture with hyperthreading provides smooth, responsive performance. The 8GB of DDR4 memory ensures applications remain snappy even when switching between multiple programs, while the integrated Intel HD Graphics 630 delivers crisp visuals for dual-monitor setups and basic multimedia tasks.
Storage performance sets this desktop apart from budget alternatives. The 256GB NVMe SSD delivers boot times under 15 seconds and near-instantaneous application launches, dramatically improving daily productivity compared to traditional spinning hard drives. Large file transfers, database queries, and software installations complete in a fraction of the time, while the silent operation maintains a professional workspace environment. The SSD's durability also means fewer maintenance issues and longer operational life compared to mechanical storage systems.
The mini form factor design maximises workspace efficiency without compromising connectivity options. Dual DisplayPort 1.2 outputs support high-resolution monitors up to 4K, enabling productive dual-screen configurations for financial modelling, design work, or data analysis. Front-panel USB 3.1 ports provide convenient access for flash drives and peripherals, while rear connectivity includes additional USB ports, Gigabit Ethernet for reliable network performance, and integrated WiFi for flexible placement options. The compact footprint allows mounting behind monitors or tucking under desks while maintaining full accessibility.
Complete Technical Specifications
| Processor | Intel Core i5-7500T (7th Gen, 2.7GHz base, 4C/8T, 35W TDP) |
| Memory | 8GB DDR4-2400 SO-DIMM (upgradeable to 32GB) |
| Storage | 256GB NVMe SSD (M.2 2280, expandable via second M.2 slot) |
| Graphics | Intel HD Graphics 630 (integrated, 4K display support) |
| Form Factor | Mini Desktop (17.7 x 17.47 x 3.42 cm, 1.21kg) |
| Front I/O | 2x USB 3.1 Type-A, 3.5mm audio combo jack |
| Rear I/O | 4x USB 3.1 Type-A, 2x DisplayPort 1.2, RJ45 Ethernet |
| Network | Intel Gigabit Ethernet, 802.11ac WiFi, Bluetooth 4.2 |
| Expansion | 1x M.2 2280 slot (available), 2x SO-DIMM slots |
| Power Supply | External 65W adapter (Energy Star certified) |
| Security | TPM 2.0, HP BIOSphere, Secure Boot, chassis intrusion detection |
| Operating System | Windows 10 Pro (Windows 11 upgrade eligible) |
| Dimensions | 177mm (W) x 174.7mm (D) x 34.2mm (H) |
| Certifications | Energy Star, EPEAT Gold, RCM, CE marking |
Is the ProDesk 600 G3 Right for Your Needs?
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• Small business offices with limited desk space
• Accounting and bookkeeping workflows • Multi-monitor productivity setups • Reception desk and customer service roles • Light creative work and general office tasks |
• High-end gaming or 3D rendering
• Video editing and motion graphics • CAD workstation requirements • Server applications requiring ECC memory • Intensive scientific computing tasks |
Understanding Condition Grades and Quality Standards
At Reboot IT, we use transparent grading to help you choose the right balance of price and cosmetic condition. All grades undergo identical testing procedures and come with the same comprehensive warranty coverage.
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A • EXCELLENT Like-new appearance: Minimal to no visible wear, pristine exterior condition. May show very light keyboard impressions on screen (typical of all business laptops). Perfect for client-facing environments or users who prefer near-mint condition equipment. |
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B • GOOD Normal business wear: Light scratches, scuff marks, or minor cosmetic imperfections from previous corporate use. Fully functional with excellent performance. Ideal for personal offices, home use, or budget-conscious buyers seeking maximum value. |
Every HP ProDesk 600 G3 receives identical testing through our Verified Reboot Refurb process regardless of cosmetic grade. This includes processor benchmarking, memory diagnostics, storage health verification, connectivity testing, and complete system stress testing before certification.
Frequently Asked Questions About the HP ProDesk 600 G3
Q: How small is the mini form factor and where can it be positioned?
The HP ProDesk 600 G3 measures just 17.7cm wide, 17.47cm deep, and 3.42cm tall, weighing only 1.21kg. It can mount behind monitors using VESA brackets, sit under desks, or fit comfortably on small workstations without taking valuable desktop real estate.
Q: What's the difference between Grade A Excellent and Grade B Good condition?
Grade A units show minimal cosmetic wear with near-mint appearance, while Grade B units may have light scratches or scuff marks from normal business use. Both grades undergo identical testing and come with the same 12-month warranty and performance standards.
Q: What testing does the Verified Reboot Refurb process include?
Every unit undergoes comprehensive processor benchmarking, memory diagnostics, storage health verification, connectivity port testing, thermal management assessment, and complete system stress testing. See our Verified Reboot Refurb page for detailed process information.
Q: Can I connect multiple monitors and what resolutions are supported?
Yes, the dual DisplayPort 1.2 outputs support simultaneous multi-monitor setups. Each port supports up to 4K resolution at 60Hz, or you can run two 1080p displays for enhanced productivity in spreadsheet work, data analysis, or design tasks.
Q: What expansion and upgrade options are available?
The system supports memory upgrades to 32GB via two SO-DIMM slots and includes an available M.2 2280 slot for additional NVMe SSD storage. The compact design prioritises efficiency over extensive expansion capabilities compared to full-size desktops.
Q: Is this desktop compatible with Windows 11 and modern software?
Yes, the 7th generation Intel processor, TPM 2.0 security chip, and UEFI BIOS meet Windows 11 system requirements. The system runs current business software including Office 365, accounting packages, and modern web applications without performance issues.
Q: What warranty coverage is included with this refurbished desktop?
Every HP ProDesk 600 G3 includes Reboot IT's comprehensive 12-month warranty covering all hardware components, performance issues, and manufacturing defects. This provides the same protection level as new equipment with Australia-wide support coverage.
Comprehensive 12-Month Warranty Protection
Your HP ProDesk 600 G3 is protected by Reboot IT's full hardware warranty covering all components, performance issues, and defects. As Australia's trusted refurbished computer specialist since 2001, we stand behind every device with professional support and rapid resolution.
Warranty coverage includes processor, memory, storage, connectivity ports, and all integrated components. Our experienced technical team provides Australia-wide support with streamlined warranty claims processing and reliable service throughout the coverage period.
This comprehensive warranty protection gives you the confidence to deploy refurbished equipment in business-critical applications, knowing that Reboot IT's reputation and expertise backs your investment with professional-grade support and service standards.
Upgradeability and Compatibility Options
The HP ProDesk 600 G3 Mini offers practical upgrade paths within its compact form factor constraints. Memory can be expanded from the standard 8GB to 32GB maximum using two SO-DIMM slots, providing substantial headroom for demanding applications or future software requirements. The system includes an available M.2 2280 slot for additional NVMe SSD storage, allowing you to add high-speed storage capacity without sacrificing the primary drive.
Connectivity expansion relies on the comprehensive built-in port selection rather than internal slots. The six USB 3.1 ports support modern peripherals, external storage, and productivity accessories. Network connectivity includes both wired Gigabit Ethernet and 802.11ac WiFi for flexible deployment options. The dual DisplayPort outputs eliminate the need for additional graphics cards in typical business applications.
While the mini form factor prioritises space efficiency over extensive expansion capabilities, the available upgrades address the most common business computing needs. Memory and storage upgrades can significantly extend the system's useful life, while the robust port selection ensures compatibility with current and future peripheral devices in professional environments.
Wi-Fi |
| Manufacturer Warranty | 1 Year |
| Features | None |
| Item Height | 346mm |
| RAM Size | 8GB |
| Graphics Processing Type | Integrated/On-Board Graphics |
| Chipset | None |
| Item Width | 102mm |
| Model | ProDesk 600 G3 DM |
| Type | Desktop |
| Resolution | none |
| Processor | Intel Core i5-7500T 2.70 GHz |
| Release Date | 2017 |
| Processor Model | Core i5-7500T |
| Colour | None |
| Item Weight | 1.4kg |
| Storage Type | NVMe (Non-Volatile Memory Express) |
| Optical Drive | None |
| Operating System Edition | Professional |
| SSD Capacity | 256GB |
| Memory Type | DDR4 SODIMM |
| Cores | 4 |
| Other Software | None |
| Brand | HP |
| L2 Cache | None |
| Form Factor | Desktop |
| Part Number | 1MF37PA#ABG |
| Screen Size | None |
| Maximum Ram Capacity | None |
| Custom Bundle | No |
| Motherboard Model | None |
| Series | None |
| Operating System | Windows 10 Pro |
| RAM Type | DDR4 SODIMM |
| Most Suitable For | Office |
| Connectivity | USB 2.0|USB 3.1|HDMI|DisplayPort |
| Max Turbo Speed | None |
| MPN | None |
| Processor Speed | 2.70GHz |
| Release Year | 2017 |
| Hard Drive Capacity | 256GB |
| GPU | Intel HD 630 Graphics |
| Item Length | 346mm |
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
