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.
Dell OptiPlex 3050 USDT Desktop - Refurbished Business Computer
Professional-grade refurbished desktop with 7th generation Intel Core i5-7500T quad-core processor, 8GB DDR4 RAM, 500GB storage, and Windows 10 Pro. Ultra small form factor design maximises workspace efficiency. Backed by a comprehensive 12-month warranty.
The Dell OptiPlex 3050 Ultra Small Desktop represents exceptional value in the refurbished business computer market. This enterprise-grade machine combines the processing power of Intel's 7th generation Core i5-7500T processor with a space-saving micro form factor design that fits anywhere. Originally designed for demanding corporate environments, this refurbished OptiPlex delivers reliable performance for business applications, remote work, and home office setups at a fraction of new computer costs. Every unit undergoes Reboot IT's comprehensive refurbishment process and includes Windows 10 Pro licensing.
What Makes the Dell OptiPlex 3050 a Strong Business Desktop Choice?
- Enterprise-Grade 7th Generation Performance: The Intel Core i5-7500T quad-core processor runs at 2.7GHz base frequency with turbo boost up to 3.3GHz, delivering smooth multitasking for Office applications, video conferencing, web browsing, and business software simultaneously.
- Ultra Compact Professional Design: At just 1.4 litres volume, the OptiPlex 3050 micro form factor takes 95% less desk space than traditional towers while maintaining full desktop functionality and expandability options for business environments.
- Business-Ready Connectivity Portfolio: Six USB ports including four high-speed USB 3.1 Gen 1 connections, dual display support via HDMI 1.4 and DisplayPort 1.2, Ethernet networking, and audio connectivity cover all standard business peripheral requirements.
- Professional Windows 10 Pro Integration: Pre-installed Windows 10 Pro provides domain joining capabilities, BitLocker encryption, Remote Desktop, and enhanced security features essential for business and professional environments.
- Trusted Platform Module Security: Hardware-based TPM chip enables advanced security features including BitLocker drive encryption, secure boot processes, and credential protection for sensitive business data.
- 8GB DDR4 Memory Foundation: High-speed DDR4-2400 RAM ensures responsive performance for modern applications while supporting future memory expansion up to 32GB as business requirements grow.
How Does the Dell OptiPlex 3050 Perform in Daily Business Use?
In typical office environments, the OptiPlex 3050 excels at core business computing tasks. The i5-7500T processor handles 15+ Chrome browser tabs, Microsoft Office suite, Zoom video calls, and PDF editing simultaneously without performance bottlenecks. The 8GB DDR4 memory provides sufficient headroom for Windows 10 Pro plus multiple productivity applications, while the integrated Intel HD Graphics 630 delivers sharp text clarity and smooth video playback on dual monitors up to 4K resolution.
For remote work scenarios, this compact desktop shines with its comprehensive connectivity options. The six USB ports accommodate webcams, headsets, external storage, and peripherals while dual monitor outputs create productive multi-screen workspaces. The Ethernet connection ensures stable network performance for video conferencing and cloud applications, though wireless connectivity requires a USB adapter since Wi-Fi is not included in this configuration.
Small business and home office users appreciate the virtually silent operation and minimal heat generation. The efficient 35W TDP processor and optimised cooling design maintain quiet performance even under sustained workloads, making it ideal for shared workspaces or noise-sensitive environments where traditional desktop towers would be disruptive.
Complete Technical Specifications
| Processor | Intel Core i5-7500T (7th Gen Kaby Lake) Quad-Core, 4 Threads 2.7GHz Base / 3.3GHz Turbo 6MB SmartCache, 35W TDP |
| Chipset | Intel B250 Express |
| Memory (RAM) | 8GB DDR4-2400 SODIMM (1×8GB) Expandable to 32GB maximum 2 SODIMM slots available |
| Storage | 500GB 7,200 RPM SATA Hard Drive 2.5-inch form factor User upgradeable |
| Graphics | Intel HD Graphics 630 (integrated) 4K display support Shared system memory |
| USB Ports | 6 × USB 3.1 Gen 1 Type-A High-speed 5Gbps data transfer Front and rear panel access |
| Video Outputs | 1 × HDMI 1.4 port 1 × DisplayPort 1.2 Dual monitor support up to 4K |
| Network | Gigabit Ethernet (RJ45) 10/100/1000 Mbps No wireless LAN included |
| Audio | Integrated audio with 3.5mm Line out, microphone input Internal speaker |
| Security | Trusted Platform Module (TPM) Discrete TPM enabled Kensington lock slot |
| Form Factor | Ultra Small Desktop (USDT) Micro Form Factor (MFF) 1.4L volume |
| Power Supply | 65W AC Adapter (external) Up to 87% efficiency rating ANZ power cord included |
| Dimensions | 182mm × 178mm × 34mm (approx) Weight: ~1.2kg VESA mount compatible |
| Operating System | Windows 10 Pro (English) Genuine Microsoft licensing Ready for Windows 11 upgrade |
| Optical Drive | None included External USB option available Software installation via USB |
| Warranty | 12-month comprehensive warranty Provided by Reboot IT Parts and labour coverage |
Is the Dell OptiPlex 3050 Right for Your Needs?
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✓ Best For: • Small business office computing • Home office and remote work setups • Point-of-sale and retail systems • Space-constrained work environments • Budget-conscious professional users |
✗ Not Recommended For: • High-end gaming or 3D rendering • Video editing and content creation • CAD workstation applications • Users requiring built-in Wi-Fi • Heavy multitasking beyond 8GB RAM |
Understanding Condition Grades and Battery Health
Reboot IT uses a transparent three-tier grading system to clearly communicate the cosmetic condition of each refurbished device. All grades undergo identical functional testing and quality assurance processes, differing only in external appearance based on previous corporate use. Every desktop computer includes the same comprehensive warranty coverage regardless of cosmetic grade selected.
| A — Excellent | Minimal wear, like-new appearance | Fully tested and certified |
| B — Good | Light usage marks, fully presentable | Fully tested and certified |
| C — Fair | Visible wear, fully functional | Fully tested and certified |
Desktop computers do not include internal batteries, so battery health considerations do not apply to this OptiPlex 3050 model. The unit operates exclusively via the included 65W AC adapter and draws minimal standby power when not in active use.
Frequently Asked Questions About the Dell OptiPlex 3050
What warranty coverage is included with this refurbished OptiPlex?
This Dell OptiPlex 3050 includes a comprehensive 12-month warranty covering all components, parts, and labour. Reboot IT handles all warranty claims with fast turnaround times and expert technical support throughout the warranty period.
Can this desktop computer run Windows 11?
Yes, the OptiPlex 3050 meets Windows 11 minimum requirements including TPM 2.0 support, UEFI firmware, and 7th generation Intel processor compatibility. The upgrade path from Windows 10 Pro to Windows 11 Pro is fully supported.
How much memory can be installed in this system?
The OptiPlex 3050 supports up to 32GB total memory using two SODIMM slots. It ships with 8GB installed, leaving one slot available for immediate expansion or future upgrades as business requirements grow.
Does this model include Wi-Fi connectivity?
No, this configuration does not include internal wireless capability. Internet connectivity is provided via the built-in Gigabit Ethernet port, or wireless can be added using a USB Wi-Fi adapter purchased separately.
What display resolutions are supported?
The integrated Intel HD Graphics 630 supports dual 4K displays simultaneously via HDMI 1.4 and DisplayPort 1.2 connections. Single monitor setups can drive up to 4096×2304 resolution at 60Hz refresh rate.
Is this computer suitable for business accounting software?
Absolutely. The i5-7500T processor and 8GB RAM easily handle business applications like QuickBooks, MYOB, Xero, and similar accounting packages alongside web browsers and Office applications without performance issues.
What refurbishment testing does this unit receive?
Every OptiPlex undergoes Reboot IT's comprehensive testing including processor stress testing, memory diagnostics, storage health verification, all port functionality checks, thermal performance validation, and complete Windows 10 Pro installation with driver updates.
Warranty and After-Sales Support
This Dell OptiPlex 3050 desktop includes a comprehensive 12-month warranty provided by Reboot IT, covering all hardware components, parts replacement, and technical labour. The warranty covers manufacturing defects, component failures, and functional issues that develop during normal business use.
Warranty claims are processed efficiently through Reboot IT's Australian-based support team. Coverage includes repair or replacement at Reboot IT's discretion, with most issues resolved within 5-7 business days. The warranty does not cover physical damage, liquid damage, or issues caused by unauthorised modifications.
As a verified refurbished computer, this OptiPlex has undergone extensive quality testing and component validation before sale. Reboot IT's refurbishment process includes complete diagnostic testing, genuine Windows licensing, and factory reset preparation to ensure reliable long-term operation.
Upgradeability and Compatibility Options
The OptiPlex 3050 offers practical upgrade flexibility for evolving business needs. Memory expansion supports up to 32GB total using the two SODIMM slots, with one slot remaining available for immediate 16GB or 32GB upgrades. Storage can be upgraded to faster SSD options or higher capacity drives using the standard 2.5-inch SATA connection.
Windows 11 compatibility is fully supported with the integrated TPM 2.0 chip and UEFI firmware meeting all Microsoft requirements. The 7th generation Intel processor and chipset provide a clear upgrade path to Windows 11 Pro when business requirements or support lifecycles make migration necessary.
External expansion capabilities include USB 3.1 connectivity for high-speed storage, wireless adapters, or business peripherals. The compact form factor maintains upgradeability while maximising workspace efficiency in modern office environments.
Ultra-Slim |
| Audio Output | Integrated |
| Brand | Dell |
| Bundle Description | None |
| Chipset | B250 |
| Colour | Black |
| Connectivity | HDMI|USB 3.1|DisplayPort |
| Custom Bundle | No |
| Features | Ultra-Slim |
| Form Factor | Ultra Small Form Factor (USDT) |
| GPU | Intel HD 630 Graphics |
| Graphics Processing Type | Integrated/On-Board Graphics |
| Hard Drive Capacity | 256GB |
| Item Height | 182.88mm |
| Item Length | 177.8mm |
| Item Weight | 1.18kgs |
| Item Width | 35.56mm |
| Manufacturer Warranty | 3 Months |
| Maximum RAM Capacity | 32 GB |
| Memory Type | DDR4 SODIMM |
| Model | OPTIPLEX 3050 |
| Most Suitable For | Casual Computing|Office |
| Motherboard Model | None |
| Processor Model | 7500T |
| Operating System | Windows 10 |
| Operating System Edition | Professional |
| Optical Drive | NONE |
| Other Software | Free Antivirus|Open Office |
| Processor | Intel Core i5 7th Gen. |
| Processor Speed | 2.70GHz |
| RAM Size | 8GB |
| Release Year | 2017 |
| Resolution | None |
| Screen Size | None |
| Series | Dell Optiplex |
| SSD Capacity | 256GB |
| Storage Type | SSD (Solid State Drive) |
| Type | Desktop |
| Cores | 4 |
| Release Date | Q1'17 |
| L2 Cache | 6 MB |
| Max Turbo Speed | 3.30 GHz |
| Part Number | 07A3 |
| MPN | NONE |
| RAM Type | DDR4 SODIMM |
| Webcam | 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
