Dell

Dell Slim ECS1250 Small Form Factor Desktop PC

A slim, upgrade-friendly desktop pairing Intel's 14th Gen Core i3-14100 with expandable DDR5 memory and dual 4K output for tidy office workspaces

$799.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 24, 2026.Price and availability are subject to change.

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Overview

The Dell Slim ECS1250 is aimed squarely at the buyer who wants a dependable productivity machine that does not dominate the desk. At its core is the 14th Gen Intel Core i3-14100, a four-core, eight-thread chip that boosts to 4.7GHz and holds 12MB of cache. That is enough muscle for office multitasking, web browsing, video conferencing, document editing, and daily media playback. Intel UHD 730 graphics handle the visuals, and with HDMI 2.1 plus DisplayPort 1.4 the system can drive two 4K monitors at once, a genuine draw for anyone building a dual-screen desk on a modest budget.

Construction favors practicality. The slim tower is designed to slot into tight office spaces, and a tool-less side panel means upgrades do not require a workbench of tools. Memory starts at 16GB of DDR5 4800MHz across two DIMM slots, expandable to 64GB, so a later jump to dual channel is a matter of adding modules rather than replacing them. Storage follows the same upgrade-friendly logic: a 512GB PCIe NVMe M.2 2280 SSD handles fast boots and program loads, while a spare 3.5-inch SATA bay leaves room for extra capacity. Front USB-C, multiple USB-A ports, an SD card reader, gigabit Ethernet, Wi-Fi 6, and Bluetooth cover connectivity, and Windows 11 Pro comes preloaded for a ready-to-work start.

Key Features

Powerful 14th Gen Intel Performance: Equipped with Intel Core i3-14100 (4-Core 8-Thread, up to 4.7GHz, 12MB Cache) and Intel UHD 730 Graphics. Smoothly handle office multitasking, web browsing, video conferencing, document editing and daily media playback. Ideal small form factor PC for home, student and business workspace.

Upgrade-Friendly DDR5 Memory Configuration: Comes with 16GB DDR5 4800MHz RAM (2×8GB single channel). 2 DIMM slots support easy expansion up to 64GB total. You can add extra memory to build dual channel for faster multitasking without replacing original RAM.

Flexible Storage Expansion Space: Built-in 512GB PCIe NVMe M.2 2280 SSD for fast boot and program loading. Extra 3.5” SATA bay available to add HDD/2.5” SATA SSD for extra file storage. You can keep the original system disk while expanding storage capacity.

Rich Interfaces & Dual 4K Display Support: Features HDMI 2.1 + DP 1.4 for dual 4K monitors; front USB 3.2 Type-C, multiple USB-A ports, SD card reader, gigabit Ethernet, Wi-Fi 6 & Bluetooth. Connect monitors, external drives, webcam and peripherals conveniently for efficient workflow.

Slim Compact Chassis & Pre-Installed Windows 11 Pro:Space-saving Dell Slim ECS1250 small tower design fits limited office desks. Tool-less side panel for simple hardware upgrades. Preloaded Windows 11 Pro, ready to use out of box for remote work, online class and daily productivity.

Specifications

Brand
Dell
Model
Slim ECS1250
Processor
Intel Core i3-14100 (4-Core, 8-Thread, up to 4.7GHz, 12MB Cache)
Graphics
Intel UHD Graphics 730
Memory
16GB DDR5 4800MHz (2x8GB, single channel)
Memory Slots
2 DIMM slots, expandable up to 64GB
Storage
512GB PCIe NVMe M.2 2280 SSD
Storage Expansion
3.5-inch SATA bay for added HDD or 2.5-inch SSD
Video Outputs
HDMI 2.1 + DisplayPort 1.4, dual 4K support
Front Ports
USB 3.2 Type-C, multiple USB-A, SD card reader
Networking
Gigabit Ethernet, Wi-Fi 6, Bluetooth
Operating System
Windows 11 Pro

Frequently Asked Questions

Up to 64GB. It ships with 16GB DDR5 4800MHz as 2x8GB across two DIMM slots, and you can add modules to reach 64GB and enable faster dual-channel operation.
Yes. The 512GB PCIe NVMe M.2 SSD stays as your boot drive, and a spare 3.5-inch SATA bay accepts an extra HDD or 2.5-inch SSD for additional capacity.
Yes. It offers HDMI 2.1 and DisplayPort 1.4 outputs with dual 4K display support, letting you run two high-resolution screens from the Intel UHD 730 graphics.
It is built for productivity, not demanding gaming or rendering. The i3-14100 and Intel UHD 730 graphics handle office tasks, browsing, video calls, and media playback smoothly.
Yes. Windows 11 Pro is preinstalled, and a keyboard and mouse are included, so the system is ready for work, online classes, or daily productivity right away.
The chassis uses a tool-less side panel, so accessing the memory slots and drive bay for upgrades is simple and does not require any tools.