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Dell OptiPlex 5090 SFF | Intel Core i7 | 8GB DDR4 Memory | 500GB Hard Drive | Dual DisplayPort Outputs
A carefully maintained import that gives small firms real processing headroom on an entry-level budget
Condition: New
Note: price and availability are subject to change without prior notice
Dell OptiPlex 5090 SFF is now in stock at Mascom International for KSh 25,000, configured with an Intel Core i7 processor, 8GB of DDR4 memory, and a 500GB hard drive. The unit reaches our Kimathi Street counter as a carefully maintained international import, never deployed locally in Kenya before arriving. Buyers can inspect this Dell OptiPlex 5090 SFF at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, Monday through Saturday between 9:00 AM and 7:00 PM. Stock at this price point moves quickly, so call ahead if you are travelling in.
Small accounting practices, school computer labs, cyber cafes, and SACCO back offices across Kenya face the same arithmetic. A brand new Core i7 tower costs upwards of KSh 90,000, while a cheap entry machine chokes on Sage, twenty browser tabs, and a video call at once. The Dell OptiPlex 5090 SFF sits between those two extremes. It carries genuine Dell commercial hardware, the kind made to run eight hours a day in a corporate office, at a figure that fits a startup budget. You get room to grow instead of a machine already at its ceiling on day one.
Unlike traditional electronics retailers in Kenya, Mascom International lists the exact configuration in front of you rather than a vague model number. Buyers throughout Kenya tell us the deciding factor is walking in, booting the machine, and reading the drive health figures before paying anything. At Mascom International, we're seeing steady demand for used Dell commercial desktops from firms retiring ageing Pentium units. The Dell OptiPlex 5090 SFF also ships countrywide with pay-on-arrival delivery, so you inspect it at your own door. Call or WhatsApp +254 708 852 521 to hold one.
Common Questions About the Dell OptiPlex 5090 SFF
Is the Dell OptiPlex 5090 SFF fast enough for daily office work?
Yes. The Intel Core i7 here is a full commercial desktop chip, not a low-power laptop part, so it holds speed all day without throttling. Microsoft Office, QuickBooks, Sage, Zoom calls, and twenty browser tabs run together without stalling. Memory is the first limit you will meet, not the processor. For an accounts clerk, a receptionist, or a school administrator, this machine carries more headroom than the workload asks for.
Is this a used machine or a refurbished one?
This is a used machine, not a refurbished one, and the difference matters. Refurbished units have been stripped, repaired, and resold, often with replacement parts of unknown origin. This Dell OptiPlex 5090 SFF is a carefully maintained international import that came out of a corporate office, was tested, and reached Kenya in clean used condition. Nothing was rebuilt to hide a fault. Check the drive health figures and BIOS power-on hours at our counter before you pay.
Can I add more memory and swap the 500GB hard drive for an SSD?
Yes, and this is the strongest argument for the chassis. The board carries four DIMM slots and accepts up to 128GB of DDR4 memory, so moving from 8GB to 16GB is a fifteen-minute job. Storage is just as open: one M.2 socket takes an NVMe solid state drive, and four SATA ports stay free. Most buyers add a 256GB SSD for Windows and keep the 500GB hard drive for documents and archives.
How much desk space does the small form factor chassis take up?
Under ten centimetres wide, roughly the width of a hardback book standing on its spine. The unit weighs 5.65 kilograms and either stands upright beside a monitor or lies flat beneath one. That footprint counts in Nairobi CBD offices where desk space is rented by the square metre. Cyber cafes fit more stations per counter, and reception desks keep the machine out of sight without buying a cabinet for it.
What does the Dell OptiPlex 5090 SFF cost to run on a Kenya Power meter?
Expect roughly KSh 200 to KSh 300 a month for a full working day, five days a week. Dell rates the power supply at 200 or 300 watts, but that figure is the ceiling, not the normal draw. Office tasks typically pull 40 to 60 watts from the wall, which works out near 9 units of electricity across a month. A monitor adds a similar amount again, so budget accordingly.
Can it drive two monitors at the same time?
Yes. Two DisplayPort 1.4 outputs sit on the rear panel and both run simultaneously. Accountants keep a ledger on one screen and supporting invoices on the other. Stock controllers watch an inventory system beside a supplier email thread. Older office monitors with HDMI or VGA inputs connect through an adapter, which Mascom International stocks. Some units also carry an optional third video port, so check the rear panel when you visit our store.
What else do I need to buy to get working on day one?
A monitor, a keyboard, and a mouse, since used commercial imports arrive as the tower alone. Mascom International stocks tested monitors from 19 to 24 inches, wired and wireless keyboard sets, and surge-protected extension units. A small UPS deserves serious thought given how often Kenya Power cuts land mid-transaction, since an unprotected hard drive can lose data during an abrupt shutdown. Our team assembles the full set at the counter before you leave.
Will it handle accounting software, point of sale, and CCTV viewing?
Yes to all three. QuickBooks, Sage, Tally, and the common Kenyan point-of-sale packages run on hardware far weaker than this. The eTIMS and KRA iTax portals need only a current browser and a stable line. For CCTV, the core count and four SATA ports make this a workable recording station for a small camera set, though a dedicated surveillance drive beats a standard hard drive for continuous writing.
How do I pay, and can I buy from outside Nairobi?
Pay-on-arrival delivery covers all 47 counties, so you inspect the machine and pay only when it reaches you. M-Pesa, bank transfer, and cash all work, and card payment is available in store at Kimathi Street. Nothing is charged before you have seen the unit and switched it on. Send a WhatsApp message to +254 708 852 521 with your town and our team confirms the delivery window the same day.
Technical Specifications
Processor Architecture and Real-World Speed
- Intel Core i7 handles ledgers, video calls, and heavy spreadsheet recalculation without the stalling cheaper chips show
- Dell ships the OptiPlex 5090 SFF with either the Core i7-10700 or the Core i7-11700 processor
- Both i7 options run eight cores and sixteen threads, letting the machine juggle many open programs at once
- Turbo speeds reach 4.80 GHz on the i7-10700 and 4.90 GHz on the i7-11700 under load
- Sixteen megabytes of cache holds frequently used data close to the processor, cutting waiting time on repeat tasks
Memory Configuration and Expansion Capacity
- 8GB of DDR4 memory runs Windows, Office, and a dozen browser tabs comfortably for a single office user
- Four DIMM slots sit on the board and accept up to 128GB of DDR4 memory in total
- Memory speed reaches 3200 MT/s on 11th generation chips and 2666 MT/s on 10th generation ones
- Fitting a second matching module switches the system into dual channel mode, lifting graphics and general responsiveness
- Stepping up to 16GB costs a fraction of replacing the whole machine once workloads grow heavier
Storage Hardware and Upgrade Paths
- The 500GB hard drive holds roughly 100,000 office documents, or years of scanned invoices and payroll records
- Mechanical drives cost less per gigabyte, which suits archives, camera footage, and bulk file storage well
- One M.2 socket accepts a PCIe NVMe solid state drive for far quicker startup and file loading
- Four SATA ports let you keep the 500GB drive while adding an SSD for the operating system
- Moving Windows onto an NVMe drive typically cuts boot time from several minutes down to under twenty seconds
Integrated Graphics and Display Output
- Intel UHD integrated graphics covers office work, video playback, and video calls without a separate card
- Two DisplayPort 1.4 outputs on the rear panel support two monitors running side by side
- Dual screens let accountants keep a ledger open on one panel and source invoices on the other
- A low-profile graphics card fits the chassis if design work or light gaming is later needed
- DisplayPort to HDMI and VGA adapters connect standard office monitors, and Mascom International stocks both types
Chassis Design and Internal Layout
- The small form factor case measures under ten centimetres wide, freeing desk space in cramped rooms
- The unit weighs 5.65 kilograms, light enough for one person to shift between desks or branches
- Tool-free access panels let a technician open the case and reach memory without hunting for a screwdriver
- The chassis stands upright beside a monitor or lies flat underneath it, whichever the desk allows
- Steel commercial construction copes with dust and daily handling better than thin consumer plastic cases
Connectivity and Port Selection
- One gigabit RJ-45 Ethernet port connects straight to office routers from Safaricom, Zuku, or Faiba
- Front ports include one USB 3.2 Gen 1, one USB-C, and two USB 2.0 connections
- Four rear USB 3.2 Gen 1 ports handle printers, scanners, external drives, and card readers together
- Two rear USB 2.0 ports with SmartPower On allow a keyboard press to wake the machine
- An internal M.2 slot accepts a Wi-Fi and Bluetooth card where running network cable is impractical
Power Delivery and Security Features
- Dell rates the power supply at 200 or 300 watts depending on the exact factory configuration
- That headroom leaves room for extra drives or a low-profile card without a power supply swap
- A Kensington lock slot and a padlock ring secure the case against theft in shared offices
- Trusted Platform Module 2.0 hardware supports disk encryption and modern operating system security requirements
- Commercial power supplies in this class run quietly, which suits reception desks and small consulting rooms
Package Contents
Every Dell OptiPlex 5090 SFF sold at Mascom International leaves the counter with:
- The desktop unit in clean used condition, tested and wiped before handover
- One standard IEC power cable
- A 6-month Mascom International warranty card
Note:Used commercial imports do not arrive in original Dell retail packaging, and no keyboard, mouse, or monitor is included. Mascom International stocks tested peripherals separately and our team matches them to the unit before you leave.
Warranty
This Dell OptiPlex 5090 SFF is a carefully maintained international import, never deployed locally in Kenya. Mascom International provides a 6-month warranty covering hardware functionality, including the motherboard, processor, memory, storage, and power supply. Our Nairobi CBD service desk handles any warranty claims directly, with no third-party middlemen involved. Bring the unit and your receipt to Kimathi Street and we assess it the same day.
Buying the Dell OptiPlex 5090 SFF from Mascom International
Mascom International stocks the Dell OptiPlex 5090 SFF at our Nairobi CBD location: Old Mutual Building, First Floor Room 4, Kimathi Street. Walk in Monday through Saturday between 9:00 AM and 7:00 PM to boot the machine, read the drive health figures, and handle the chassis before committing. Units arrive in standard Dell black, the only finish this commercial line ships in.
Three ways to order:
- Call/WhatsApp +254 708 852 521
- Email info@mascomintl.com
- Order through www.mascomintl.com
Pay-on-arrival delivery reaches every Kenyan county. Nairobi and its environs receive the desktop the same day. Nakuru, Eldoret, Kisumu, Kakamega, Kisii, Mombasa, and all other major towns receive it within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. You inspect the unit and pay only once it arrives.
Every machine leaves with the 6-month Mascom warranty stated above, coordinated through our Kimathi Street service desk.
Mascom International has built its name on accurate specifications, current Kenyan pricing, and after-sales support you can walk into. Our team helps you match memory, storage, and monitors to the workload you actually run.
Disclaimer: We can not guarantee that the information on this product is 100% correct
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