Price: $1,099.99
(as of Feb 20, 2026 17:19:30 UTC – Details)
The Dell Pro Slim QCS1250 Desktop SFF is a cutting-edge business PC that redefines efficiency, performance, and reliability in the small form factor category. Designed to replace the OptiPlex SFF series, this sleek black desktop combines powerful hardware, advanced connectivity options, and a compact design to meet the demands of modern professionals. Whether you’re running complex applications, multitasking across multiple displays, or staying connected wirelessly, the Dell Pro Slim QCS1250 delivers unparalleled performance and convenience.
At the heart of this powerhouse is the Intel Ultra 5-235 processor, a marvel of modern engineering that outperforms the i7-14700 with faster and more efficient performance. Featuring 14 cores—6 performance cores clocked at 1.6 GHz to 4.4 GHz and 8 efficient cores running at 1.1 GHz to 3.6 GHz—this CPU ensures smooth multitasking and rapid processing for even the most demanding tasks. With a generous 24MB CPU cache, the Dell Pro Slim QCS1250 handles intensive workloads with ease, making it an ideal choice for professionals in fields such as finance, design, software development, and beyond.
Complementing the Intel Ultra 5-235 processor is 32GB of blazing-fast DDR5 RAM, clocked at 4800MHz. This ensures lightning-quick data access and seamless application performance, allowing you to work efficiently without delays. With two DDR5 DIMM slots and support for up to 64GB of RAM, this desktop is future-proof and ready to scale as your needs grow. Whether you’re editing large files, running multiple virtual machines, or handling data-intensive tasks, the Dell Pro Slim QCS1250 keeps you ahead of the curve.
Storage is equally impressive, with a spacious 1TB NVMe SSD that provides lightning-fast boot times, rapid file transfers, and ample space for all your applications, documents, and media. The desktop also features two M.2 slots for additional storage expansion, ensuring you never run out of room for your growing digital needs. With NVMe technology, you can expect exceptional read and write speeds, making this PC a powerhouse for productivity and creativity.
Connectivity is a standout feature of the Dell Pro Slim QCS1250, offering a wide array of ports and wireless options to keep you connected and productive. On the front, you’ll find two USB 2.0 ports, a USB 3.2 Gen 1 Type-C port, a USB 3.2 Gen 1 Type-A port, and a universal audio jack for headphones or microphones. The rear panel includes two USB 3.2 Gen 1 Type-A ports, two USB 2.0 Type-A ports with SmartPower On functionality, a DisplayPort 1.4a, and an HDMI 2.1 port. With dual monitor support, you can connect two displays simultaneously, enhancing your multitasking capabilities and boosting productivity.
Wireless connectivity is equally advanced, featuring Intel AX211 802.11ax WiFi 6E for ultra-fast internet speeds and Bluetooth 5.3 for seamless device pairing. Whether you’re video conferencing, streaming content, or transferring files, the Dell Pro Slim QCS1250 ensures a stable and high-speed connection. The built-in Ethernet port supports speeds of up to 10/100/1000 Mbps, providing a reliable wired connection when needed.
The Dell Pro Slim QCS1250 also excels in its compact design, making it an excellent choice for offices with limited space. Despite its small form factor, this desktop packs a punch with its powerful hardware and versatile connectivity options. The sleek black finish adds a professional touch, blending seamlessly into any workspace. Additionally, the included USB keyboard and mouse ensure you have everything you need to get started right out of the box.
Running on Windows 11 Pro, the Dell Pro Slim QCS1250 offers enhanced security, productivity, and compatibility with the latest software and applications. With features like Snap Layouts, Virtual Desktops, and Microsoft Teams integration, Windows 11 Pro empowers you to work smarter and more efficiently. The operating system’s robust security features also provide peace of mind, safeguarding your data and devices from potential threats.
The Dell Pro Slim QCS1250 is more than just a desktop—it’s a versatile tool designed to elevate your productivity and performance. Whether you’re a business professional, a creative, or a tech enthusiast, this PC delivers the power, speed, and reliability you need to succeed. Its combination of advanced hardware, flexible connectivity, and compact design makes it a standout choice for anyone seeking a high-performance business PC.
In conclusion, the Dell Pro Slim QCS1250 Desktop SFF is a game-changer in the world of small form factor PCs. With its Intel Ultra 5-235 processor, 32GB DDR5 RAM, 1TB NVMe SSD, and cutting-edge connectivity options, it offers unmatched performance and versatility. Whether you’re upgrading your office setup or equipping your team with powerful workstations, this desktop is the ultimate solution. Don’t settle for less—experience the future of business computing with the Dell Pro Slim QCS1250. Upgrade today and unlock your full potential.