Compare desktop pcs with independent expert reviews, COR Scores and exact-model specifications. Find the best fit for your needs, explore the buying advice below and check available UK retailer offers.
Choosing the best desktop pcs starts with how you will use them. Consider home office, gaming and creation, family computer, then match the features and practical requirements to your shortlist.
Our UK desktop pc reviews comparison brings together published critics’ assessments and recorded product specifications. A COR Score converts eligible ratings to five points and gives each publisher equal weight. Read the original reviews for the reasoning, tested configuration and review date; an average becomes available after three distinct critics.
Use the available category filters to explore recorded features. Open each product to check its full manufacturer code, configuration and current review coverage. Compare retailer offers for that exact version, including condition, accessories and delivery.
Below the results, explore the buying guides, work through how to choose, or use the glossary to make sense of unfamiliar specifications.
673 product listingsShowing 145–156
DELL
Shown option: 256 GB · 16 GB RAM · i5-9500T · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 7070 Intel® Core™ i5 i5-9500T 16 GB DDR4-SDRAM 256 GB SSD Windows 10 Pro MFF Mini PC Black
Model code: 68X9D
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 256 GB · 8 GB RAM · i5-10500T · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 7080 Intel® Core™ i5 i5-10500T 8 GB DDR4-SDRAM 256 GB SSD Windows 10 Pro MFF Mini PC Black
Model code: 3D2HD
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 256 GB · 16 GB RAM · i7-10700 · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 7090 Intel® Core™ i7 i7-10700 16 GB DDR4-SDRAM 256 GB SSD Windows 10 Pro MFF Mini PC Black
Model code: MNG09
Specifications, review scores and prices belong to each exact model.
DELL
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 7420 Intel® Core™ i5 i5-14500T 60.5 cm (23.8") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Grey
Model code: Y98M9
DELL
Shown option: 512 GB · 16 GB RAM · i5-14400 · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL ECS1250 Intel® Core™ i5 i5-14400 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Slim PC PC Black
Model code: 06J38
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 500 GB · 4 GB RAM · i5-4590 · Black, Silver. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 3020 Intel® Core™ i5 i5-4590 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Mini Tower PC Black, Silver
Model code: 3020-0078
Specifications, review scores and prices belong to each exact model.
DELL
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 3020 Micro Intel® Core™ i5 i5-4590T 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Mini PC PC Black
Model code: 3020-5277
DELL
Shown option: 500 GB · 4 GB RAM · i3-6100 · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 3040 Intel® Core™ i3 i3-6100 4 GB DDR3L-SDRAM 500 GB HDD Windows 7 Professional SFF PC Black
Model code: 3040-2604
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 128 GB · 4 GB RAM · i3-7100T · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 3050 Intel® Core™ i3 i3-7100T 4 GB DDR4-SDRAM 128 GB SSD Windows 10 Pro Micro Tower Mini PC Black
Model code: 1C0RX
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 500 GB · 8 GB RAM · i5-6500 · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 7040 Intel® Core™ i5 i5-6500 8 GB DDR4-SDRAM 500 GB HDD Windows 7 Professional Mini Tower PC Black
Model code: 08GRD
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 128 GB · 8 GB RAM · i5-7500T · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 7050 Intel® Core™ i5 i5-7500T 8 GB DDR4-SDRAM 128 GB SSD Windows 10 Pro Mini PC Black
Model code: 0CV4K
Specifications, review scores and prices belong to each exact model.
DELL
Shown option: 128 GB · 16 GB RAM · i7-4790 · Black. Scores shown apply to this option.
Current model — A matching version is currently sold in the UK. Check the exact version and retailer offer.
DELL OptiPlex 9020 Intel® Core™ i7 i7-4790 16 GB DDR3-SDRAM 128 GB SSD AMD Radeon R7 250 Windows 7 Professional Mini Tower PC Black
Model code: 9020-4182
Specifications, review scores and prices belong to each exact model.
Select a product to check its exact model, reviewed version and available retailer offers. Matching model options are grouped together where supported; the displayed score belongs to the shown option. Individual critic reviews remain visible while a product builds towards three critics for a COR Score.
Your reading library
Understand the features and specifications you see in desktop pc reviews. Read the complete guide or explore a focused topic.
Read the complete buying guide →Back to the results ↑A full tower, compact business desktop and mini PC may use processors with similar names yet behave differently under sustained work. Case volume influences component choice, cooling and the repairs possible later.
Explore the guide →Treat a graphics upgrade as a case, slot, power, cooling and software project rather than a single connector swap.
Explore the guide →Match processor class to sustained workloads, then check power limits, cooler and case airflow.
Explore the guide →Balance warranty, setup and known compatibility against component choice, repair freedom and assembly responsibility.
Explore the guide →Your six-step checklist
Find the best fit for your priorities, your setup and your budget.
Turn expert desktop pc reviews into a shortlist with these six practical checks.
Budget for monitor, keyboard, mouse, cables and operating system if absent.
Your decision Costed working setup.
Match processor, memory and graphics to named applications.
Your decision Matched applications.
Measure desk and ventilation space, including cable access.
Your decision Measured desktop space.
Confirm monitor outputs, resolution and refresh support.
Your decision Confirmed display support.
Check service manual, upgrade slots and warranty conditions.
Your decision Checked upgrade route.
Set up accounts, backups and updates from the first day.
Your decision Planned recovery routine.
Ready to build your shortlist? Use these checks to narrow the results, then read the evidence for each exact model.
Make it work for you
Turn your everyday needs into a practical setup. Record these details before comparing your final shortlist.
| Requirement | What to record or check |
|---|---|
| Complete package | Monitor, keyboard, mouse, cables, wireless and operating system |
| Applications | Processor, memory, graphics and named software requirements |
| Workspace | Desk dimensions, ventilation, display position and cable routes |
| Future ownership | Outputs, service manual, expansion, warranty, backups and updates |
Use the exact model’s manual and manufacturer specifications to confirm measurements, connections and supported features.
Keep your priorities together. A short set of notes makes it easier to compare complete offers and discuss your requirements with a retailer or installer.
Enable operating-system and firmware updates, use separate accounts where appropriate and plan backups before storing important work. NCSC guidance highlights the value of supported devices and current firmware.
Practical check Electricity use depends on components and workload. Consider sleep settings, monitor power and the hours the system is actually used rather than assuming an advertised power-supply rating is consumption.
Explore this in the buying guide →For upgrades, inspect the exact motherboard slots, power-supply connectors, physical graphics clearance and airflow rather than relying on the case size. Pre-built systems can use non-standard parts that constrain later repairs.
Practical check Check cooling noise at idle and sustained load. A fast component in a poorly ventilated chassis may slow down or become intrusive, particularly under a desk in a quiet home office.
Explore this in the buying guide →Choose a backup method for documents and photographs before the first hardware fault. A second internal drive is not a backup if theft, power damage or ransomware affects the whole computer.
Practical check Keep recovery media, encryption-recovery details and component receipts separately. This makes a repair or reinstallation far less dependent on remembered passwords.
Explore this in the buying guide →Compare with a purpose
Choose your main priority, then compare the evidence that matters most for your setup.
| Your main use | What to look for | What to weigh up |
|---|---|---|
| Home office | Quiet operation, webcam peripherals, dual-monitor support and backup | A compact chassis may restrict drives and graphics upgrades. |
| Gaming and creation | Application requirements, graphics output, cooling and display match | High components can add heat, size and electricity use. |
| Family computer | Simple accounts, accessible ports, storage and support | A cheaper bundle may omit a keyboard, display or Wi-Fi. |
Include the product, delivery, required accessories and any setup or installation. Check relevant consumables, subscriptions and replacement parts over the period you expect to own it.
Use your planning notes to identify essential functions and connections. Confirm them for the exact model and configuration, then weigh optional features against the difference in price.
Read the original critics’ findings for your priorities. Check the date and tested version, then compare the evidence alongside the COR Score and number of distinct critics.
Check the manufacturer code, generation, configuration, condition and included items. Confirm stock, delivered price, returns and warranty terms with the retailer before ordering.
Open the specifications glossary · Compare expert reviews · Check the model and offer
Independent reviews, made comparable
One consistent scale makes different publishers’ ratings easier to compare. The original review explains why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
An illustration of conversion, not a rating for a listed product.
Identify the exact product and the version reviewed. Check model codes, configuration and the included package.
Convert eligible ratings to five points, count each publisher once and give every critic equal weight.
Show the average to two decimal places after three distinct critics. Otherwise show tbd while keeping individual reviews visible.
Read the score alongside the critic count, review dates, tested version and strengths that matter to you. Linked reviews of related hardware remain separate from the selected product’s score.
Explore the catalogue
Compare the recorded models, explore different configurations and follow the available expert reviews. Use each product page for its latest evidence and retailer links.
Return to the results ↑Explore your options
Follow a manufacturer or a selection based on recorded product features.
Your questions, answered
Ten answers to help you make an informed choice.
It can offer different value, but compare the whole usable setup including display and peripherals.
No. Chassis, power supply, motherboard and warranty constraints vary. Read the exact model documentation.
Its rating is capacity, not a measure of constant consumption. Actual use depends on the components and workload.
Start with your main use, practical setup and total budget. The comparison table above identifies useful features for different priorities. Use the category filters, then check exact-model specifications and the original reviews for your shortlist.
It summarises eligible independent critic ratings on a five-point scale, with one equally weighted rating per publisher. The displayed average has two decimal places. Open the original reviews to see how the findings relate to your priorities.
A public COR Score becomes available after three distinct critics. Until then, tbd indicates that review coverage is still building; available individual reviews remain visible. It is different from a zero rating.
Check the version actually reviewed. Confirmed equivalent colour, storage or accessory variants can share model-level reviews with a tested-version label. Related hardware, different generations and other distinct editions are shown separately and do not contribute to the selected product’s score.
Filters use the recorded specifications for each model or option. Choose a brand or feature, then apply your filters to narrow the results. Missing information is not treated as confirmed feature support. Open the product page to check the full specification.
Match the complete manufacturer code, configuration, condition and included items. Add delivery and necessary accessories to compare the total cost, and confirm stock, warranty and returns details with the retailer.
Check the review date, tested version and current manufacturer support. Compare the features you need, replacement parts or consumables where relevant, and the complete offer. A useful older review can still explain a model well, while availability and services may have changed.
Related categories
Compare complementary products and other ways to meet your needs.
Specifications, explained
Understand the terms, then use the buying checks to compare exact models.
12 terms
The component that executes general computing tasks.
Buying check Compare the exact processor generation and independent results for your applications.
Hardware that processes graphics and some specialised computing tasks.
Buying check Check application requirements, display outputs and the exact GPU configuration.
Working memory used by the operating system and active applications.
Buying check Compare capacity with application needs and check whether it can be upgraded.
Solid-state storage used to hold software and files.
Buying check Check usable capacity, interface and whether replacement is supported.
The physical size and layout of a computer or component.
Buying check Check internal clearances, compatible parts and external desk space.
An interface used for expansion cards and some storage devices.
Buying check Check slot availability, physical fit, power and motherboard compatibility.
The component that supplies power to a desktop computer’s hardware.
Buying check Check the manufacturer’s capacity, connector and upgrade requirements.
A reduction in operating speed used to keep hardware within temperature or power limits.
Buying check Read sustained workload tests rather than judging performance from brief peaks.
The number of picture elements used to form a display, image or video frame, usually expressed as horizontal and vertical pixel counts.
Buying check Check the resolution supported in the mode you will use; compare real detail and clarity in independent tests.
How often a display can refresh its image each second.
Buying check Check supported resolution and refresh rate over the input you will use.
A reversible connector shape used for several different data, display and power capabilities.
Buying check Read the port specification; the connector shape alone does not confirm supported functions.
An accessory that combines connections such as displays, USB devices and power.
Buying check Match the dock to the computer, displays and charging requirements.
No matching term. Try an abbreviation or clear the search to browse all topics.
Technical sources and further reading · Check the exact model’s manufacturer documentation for supported features.
