Dell OptiPlex 790 SFF i3 2120 3.3GHz 4GB 250GB DW NO OS | Wty
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- Intel Core i3-2120 3.3GHz dual-core processor
- Certified refurbished quality
- Compact Slim Form Factor design
Perks you get with every purchase
Perks you get with every purchase
Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!
30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!
Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!
Customer support
Rest assured, we’ll always respond to you within 1 business day!
Frequently asked qustions
Frequently asked qustions
What does the warranty cover?
Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!
What is a refurbished device?
A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.
Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.
What payment options are available?
We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!
Dell OptiPlex 790 SFF i3 2120 3.3GHz 4GB 250GB DW NO OS | Wty
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Description
Description
Certified Refurbished Dell OptiPlex 790 Slim Form Factor Desktop
The certified refurbished Dell OptiPlex 790 features an Intel Core i3-2120 dual-core processor running at 3.3GHz, 4GB DDR3 1333MHz RAM, integrated Intel HD Graphics 2000, and comes in a space-saving Slim Form Factor chassis measuring 29.0cm (H) x 9.26cm (W) x 31.2cm (D) and weighing 5.70kg, with no operating system pre-installed to give you complete flexibility in choosing your preferred software. This reliable business-class desktop delivers dependable performance for everyday computing tasks whilst maximising workspace efficiency with its compact design.
Ideal for Multiple Applications
Perfect for home offices, students, small businesses, and everyday users who need a dependable computer for web browsing, document processing, email management, and multimedia playback. The compact Slim Form Factor design makes this desktop ideal for space-constrained environments including reception areas, classrooms, and home workstations. With no operating system pre-installed, tech-savvy users can install their preferred OS, whether Windows, Linux, or other compatible systems, tailoring the machine to their specific requirements.
Key Features and Benefits
The Dell OptiPlex 790 combines business-class reliability with practical functionality. The Intel Core i3-2120 processor with 3.3GHz clock speed provides smooth performance for multitasking across standard office applications. The 4GB of DDR3 RAM ensures responsive operation when running multiple programmes simultaneously. Intel HD Graphics 2000 supports dual displays, enabling enhanced productivity with extended workspace across multiple monitors.
Comprehensive connectivity options include ten USB 2.0 ports (four front-mounted for easy access), VGA and DisplayPort outputs for flexible display configurations, integrated Gigabit Ethernet for reliable network connectivity, and PS/2 ports for legacy peripheral support. The included Dell wired keyboard and optical mouse, along with the 250V Australian power cord, mean you're ready to work straight out of the box once your operating system is installed.
Essential Technical Specifications
- Processor: Intel Core i3-2120 (Dual Core, 3.3GHz, 3MB cache, Sandy Bridge architecture)
- Memory: 4GB DDR3 1333MHz Non-ECC (expandable to 16GB)
- Graphics: Intel HD Graphics 2000 (integrated, shared memory)
- Form Factor: Slim Form Factor (SFF)
- Connectivity: 10x USB 2.0, Gigabit Ethernet, VGA, DisplayPort
- Audio: Integrated Realtek HD Audio with front and rear connectors
- Power Supply: 240W with Active Power Factor Correction
- Dimensions: 29.0cm (H) x 9.26cm (W) x 31.2cm (D)
- Weight: 5.70kg
- Included Accessories: Dell USB keyboard, Dell USB optical mouse, 250V AUS power cord, 1W internal speaker
Operating System Flexibility
This desktop ships with no operating system pre-installed, providing complete freedom to install your preferred software environment. The OptiPlex 790 officially supports Windows 7 (32-bit and 64-bit), Windows 8, Windows 10, and various Linux distributions including Ubuntu and Red Hat Enterprise Linux. This flexibility allows you to choose an operating system that best suits your workflow, budget, and software compatibility requirements. Windows systems offer broad software compatibility and familiar user interfaces, making them ideal for business productivity and mainstream applications. Linux distributions provide cost-effective, secure alternatives with excellent performance on this hardware, perfect for users seeking open-source solutions or specialised computing environments.
Quality Assurance and Warranty
Every Dell OptiPlex 790 sold by Reboot IT has been verified through our comprehensive refurbishment process. We tested all features and functions to ensure reliable operation, including processor performance, memory integrity, storage functionality, graphics output, network connectivity, USB ports, and audio systems. Since 2001, Reboot IT has been an expert in the refurbished technology industry, utilising cutting-edge testing software and industry-leading diagnostic tools to verify each component meets our stringent quality standards.
All units are verified refurbished through Reboot IT's thorough testing process, which includes secure data wiping, comprehensive hardware diagnostics, replacement of any faulty components with genuine parts, professional cleaning, and final quality assurance checks. This certified refurbished desktop comes with a 3-month warranty from Reboot IT, providing peace of mind with your purchase. Our warranty covers defects in materials and workmanship, ensuring you receive a reliable product that performs as expected.
Understanding Cosmetic Grades
Excellent Grade desktops are free from deep scratches, cracks, paint chips, or any broken or missing pieces, ensuring a sleek and almost-new aesthetic with minimal signs of previous use.
Good Grade desktops may exhibit light scratches and more noticeable wear on the case compared to Excellent grade units. Small dings or paint chips might be present but do not affect functionality, offering a cost-effective solution whilst maintaining full operational capability.
Both grades represent fully functional, professionally refurbished computers that have undergone identical testing and certification processes.
Why Choose Certified Refurbished
Purchasing this certified refurbished Dell OptiPlex 790 delivers exceptional value whilst supporting environmental sustainability. Save significantly compared to new equipment prices whilst reducing electronic waste. Reboot IT's rigorous refurbishment process ensures this desktop meets high-quality standards, providing reliable performance comparable to new systems at a fraction of the cost. Our commitment to quality means you receive a professionally restored computer backed by warranty support and customer service.
Ready to experience reliable desktop computing at an affordable price? Add this certified refurbished Dell OptiPlex 790 to your cart today and enjoy dependable performance with the peace of mind that comes from Reboot IT's 3-month warranty and over two decades of refurbishment expertise.
Specifications
Specifications
| General | |
| Brand |
Dell |
| Model |
790 |
| Part Number | |
| Series | |
| Release Year | |
| Form Factor |
Small Form Factor |
| Manufacturer Warranty | |
| Type | |
| Processor | |
| Release Date | |
| Processor | |
| Processor Model |
2400 |
| Processor Speed |
3.30GHz |
| Max Turbo Speed | |
| Cores | |
| L2 Cache | |
| Chipset |
Q65 |
| RAM | |
| RAM Size | |
| RAM Type | |
| Maximum RAM Capacity | |
| Storage | |
| Hard Drive Capacity | |
| Storage Type |
HDD (Hard Disk Drive) |
| Optical Drive |
DVD+/-RW |
| Display | |
| Screen Size | |
| Resolution | |
| GPU | |
| Graphics Processing Type | |
| Audio | |
| Audio Output |
Integrated |
| Other | |
| Features |
USB,Operating System |
| Connectivity | |
| Most Suitable For | |
| Software | |
| Operating System |
Windows 7 |
| Operating System Edition |
Professional |
| Other Software |
Free Antivirus,Open Office |
| Physical | |
| Item Height | |
| Item Length | |
| Item Width | |
| Item Weight | |
| Colour | |
What's in the box
What's in the box
Get Instant Answers About This Product From Charlie!
EMBRACE THE GREEN SIDE: THE ECO-FRIENDLY MAGIC OF REFURBISHED TECH.
Purchasing refurbished items not only reduces e-waste and conserves trees, but it also decreases carbon emissions. Save money and the planet - it’s a win-win situation. Learn More
Why the 790?
Let customers speak for us
Very happy with the purchase!
Excellent as usual, Dell workstations are very good, runs Windows and Linux fast, plenty of room in the case to add more drives. Will be back when I need something else.
Very good. No remote control but I found one that worked from an old projector.
Great speedy service
Computer works flawlessly
Couldn't be happier with the used Desktop i purchased.
The laptop was indeed in "excellent" condition, with only very minor polishing on some of the keys. I struggled to find any normal wear and tear evidence anywhere else. The battery is also excellent and holds significant charge.
Love it, put Win10 and Linux Mint on it, runs perfectly. Good price and much better than a new pc.
This is the 4th time I have purchased from this store and as always a great experience and great product
Availability of a stand for the monitor would make the use much easier.
Quality service. PC fit for purpose.
All setup ready to go. Easy!
Very good description and quick delivery!
Serious seller!
Love everything about it,
it's perfect for me!
Arrived promptly & in excellent condition.
So easy to use and store.
Terrific features & can be transported easily.
Excellent like new - I was surprised how good it is - quick delivery too - will deal again
As described condition and works well when upgraded to Win11
R
Product arrived well packaged and as described.
Perfect for what I wanted.
Still undecided? Ask our experts.
How Reboot IT Revitalises and Certifies Refurbished Equipment
Learn more-
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Device Arrival
We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.
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Secure Data Wipe
To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.
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Comprehensive Testing
Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.
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Cleaning & Grading
Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.
WELCOME TO REBOOT IT
Australia's number one source for Refurbished Desktops, Laptops, Monitors and more.
Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.
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