DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC
Brand Dell
From
£449.99
Free delivery
2 offers at 2 retailers
Listed since 8 April 2026
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Description
Specifications
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i3 |
| Processor generation | Intel® Core™ i3 (14th gen) |
| Processor model | i3-14100 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4.7 GHz |
| Performance cores | 4 |
| Performance-core Max Turbo Frequency | 4.7 GHz |
| Performance-core base frequency | 3.5 GHz |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| Number of processors installed | 1 |
| Processor base power | 60 W |
| Maximum turbo power | 110 W |
| Internal memory | 8 GB |
| Maximum internal memory | 64 GB |
| Internal memory type | DDR5-SDRAM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 2x DIMM |
| Memory channels | Single-channel |
| Memory data transfer rate | 4800 MT/s |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Optical drive type | No |
| Number of storage drives installed | 1 |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel® UHD Graphics |
| On-board graphics card model | Intel UHD Graphics 730 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n) |
| WLAN controller manufacturer | MediaTek |
| Antenna type | 2x2 |
| Bluetooth | Yes |
| MU-MIMO | Yes |
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Chassis type | Slim PC |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Motherboard chipset | Intel SoC |
| Audio chip | Realtek ALC3204 |
| Audio system | High Definition Audio |
| Trusted Platform Module (TPM) | Yes |
| Product type | PC |
| Trusted Platform Module (TPM) version | 2.0 |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Drivers included | Yes |
| Trial software | McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
| Power supply | 180 W |
| Power supply input voltage | 90 - 264 V |
| Power supply input frequency | 47/63 Hz |
| 80 PLUS certification | 80 PLUS Bronze |
| Operating temperature (T-T) | 10 - 35 °C |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 20 - 80% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating altitude | -15.2 - 3048 m |
| Non-operating altitude | -15.2 - 10668 m |
| Operating vibration | 0.26 G |
| Non-operating vibration | 1.37 G |
| Operating shock | 40 G |
| Non-operating shock | 105 G |
| Width | 95 mm |
| Depth | 293 mm |
| Height | 303.5 mm |
| Weight | 4.75 kg |
| Mouse included on selected markets | Dell Optical Mouse - MS116 (Black) |
| Keyboard included on selected markets | Dell Multimedia Keyboard-KB216 - UK (QWERTY) - Black |
| Total carbon footprint (kg of CO2e) | 148 |
| Carbon emissions, manufacturing (kg of CO2e) | 73.26 |
| Carbon emissions, logistics (kg of CO2e) | 9.176 |
| Carbon emissions, energy usage (kg of CO2e) | 62.752 |
| Carbon emissions, end-of-life (kg of CO2e) | 2.96 |
| PAIA version | GaBi version 1, 2024 |
| Display included | No |
Full specifications
| Marque | Dell |
| Référence fabricant | m421w |
| EAN | 5397184937259 |
| État | Reconditionné |
DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC in 2026: still the right choice?
The DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Refurbished - DELL OptiPlex 7020 Intel Core i3-14100T 8GB RAM 512GB SSD Windows 11 Pro MFF Mini PC from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.
Buy the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC now or wait?
With the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC, Dell delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Périphériques informatiques category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.
Value for money analysed in 2026
At £449.99, the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC offers value for money consistent with its positioning in the Périphériques informatiques category. Dell maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The Refurbished - DELL OptiPlex 7020 Intel Core i3-14100T 8GB RAM 512GB SSD Windows 11 Pro MFF Mini PC from the same range may also interest you for comparison.
Serious alternatives to consider
If the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC does not exactly match your expectations, the Périphériques informatiques category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. The Dell EcoLoop Pro CP5723 Notebook Carrying Backpack for 15.6" Screen Black is another reference from the same brand to consider.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 2280 £ |
| Mid-range | 2280 £ to 5310 £ |
| High-end | Over 5310 £ |
The DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.
Frequently asked questions about DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC
Is delivery free for the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC at all retailers?
Free delivery is not guaranteed for the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
How do I return the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC if I am not satisfied?
You have a 14-day right of withdrawal for any online purchase, applicable to the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.
Is the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC worth its price in 2026?
In 2026, the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC is listed from £449.99 at our partner retailers. This price is consistent with the positioning of Dell in the Périphériques informatiques category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
What warranty does the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC come with?
The DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Dell, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.
Is the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC in stock?
Stock availability for the DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Périphériques informatiques category.
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