Dell OptiPlex 790 Tower Desktop Computer – Core i5, 4GB RAM, 500GB HDD

The Dell OptiPlex 790 Tower Desktop Computer is a practical desktop solution for everyday office work, business administration, education, and general computing. Featuring an Intel Core i5 processor, 4GB RAM, and a 500GB hard disk drive (HDD), this desktop is suitable for users who need a computer for basic productivity tasks and compatible applications.

At Lansotech Solutions, your computer shop in Nairobi CBD, we help individuals, businesses, schools, and organisations find desktop computers that match their computing needs and budgets. Whether you need a computer for document processing, data entry, spreadsheets, email, or routine office tasks, our team can help you explore available options.

The Dell OptiPlex 790 Tower features a traditional desktop design that may provide room for compatible hardware upgrades. Its tower chassis makes it an option for office workstations, administrative departments, and home computing setups where desk space can accommodate a full-sized desktop.

Key Features of the Dell OptiPlex 790 Tower

• Processor: Intel Core i5; confirm the exact processor model and generation before purchase.
• Memory: 4GB RAM for basic computing and lightweight productivity tasks.
• Storage: 500GB HDD for documents, applications, and everyday files.
• Design: Tower desktop chassis with potential for compatible hardware expansion.
• Usage: Suitable for basic office work, data entry, document processing, and general computing.
• Connectivity: Confirm available USB ports, display connections, and included accessories for the specific unit.

Intel Core i5 Performance for Everyday Tasks

The Intel Core i5 processor can support routine computing activities such as preparing documents, updating spreadsheets, sending emails, browsing websites, and using compatible office applications.

Performance depends on the exact processor installed, the operating system, the condition of the computer, and the software being used. Since the Dell OptiPlex 790 is an older desktop platform, it is best suited to basic productivity and compatible legacy applications rather than demanding modern games or intensive professional workloads.

4GB RAM for Basic Office Productivity

The 4GB RAM configuration is suitable for basic computing tasks and lightweight applications. It can be considered for simple document editing, routine data entry, and straightforward office activities.

If you intend to use modern browsers, multiple applications, or memory-intensive software, consider whether a compatible RAM upgrade would better meet your needs. Check the motherboard specifications and supported memory configuration before purchasing additional RAM.

500GB HDD for Documents and Files

The 500GB hard disk drive provides storage space for documents, spreadsheets, presentations, software, and other everyday files.

For improved startup times and faster application loading, a compatible solid-state drive (SSD) upgrade may be worth considering. Before upgrading, confirm the drive interface, physical fit, and compatibility with the desktop.

Dell OptiPlex 790 Tower Design

The tower form factor provides a traditional desktop layout for office and home workstations. Depending on the exact configuration, it may offer space for compatible internal components and storage upgrades.

Before adding or replacing hardware, check the available expansion slots, power supply capacity, motherboard compatibility, and physical clearance. This helps ensure that any upgrade is suitable for your particular unit.

Suitable Uses for the Dell OptiPlex 790

Depending on the exact hardware and software configuration, this desktop may be suitable for:

• Basic office productivity and document preparation
• Spreadsheet work and routine data entry
• Email and general internet browsing
• Business administration and record keeping
• Educational assignments and compatible learning applications
• Home computing and everyday tasks
• Compatible legacy business software

For users who require high performance for demanding applications, newer hardware may be a better investment. Always compare the computer’s capabilities with your intended software requirements.

Why Choose us ?

Choosing a computer shop is about more than finding a suitable desktop. Customers also need clear product information, convenient access, and an opportunity to confirm pricing and availability before purchasing.

At Lansotech Solutions, we help customers explore computer options for offices, businesses, educational institutions, and home use.

Convenient Nairobi CBD location: Visit us at Portal Place, Room 207, Muindi Bingu Street, next to Jamia Mosque, Nairobi, Kenya.

Computer options for different budgets: Enquire about available desktop computers and compare configurations that match your requirements.

Clear product information: Confirm the processor model, memory, storage, operating system, physical condition, and included accessories before placing your order.

Support for individual and business buyers: Whether you need one computer or are sourcing desktops for an organisation, contact our team to discuss your requirements and request a quotation.

If you are searching for a computer shop in Nairobi CBD, Dell desktop computers in Nairobi, or affordable desktop computers in Kenya, Lansotech Solutions offers a convenient local point of contact for your enquiry.

Buy Dell OptiPlex Desktop Computers in Kenya

Looking for a Dell OptiPlex 790 Tower Desktop with Intel Core i5, 4GB RAM, and 500GB HDD in Kenya? Contact Lansotech Solutions to confirm current pricing, stock availability, warranty terms, computer condition, and the exact processor configuration.

Shop desktop computers in Nairobi CBD at Lansotech Solutions. Get in touch today to check availability and find a computer that suits your needs and budget.

Operating System Compatibility

The Dell OptiPlex 790 is an older desktop platform. Its supported operating system options depend on the exact hardware configuration, and its original processor options are not on Microsoft’s standard supported processor list for Windows 11. Windows 10 standard support ended on 14 October 2025. If you need a currently supported operating system, check software compatibility and security requirements before purchasing.