Dell

Dell Pro Slim QCS1250 SFF Desktop

Name: Dell Pro Slim QCS1250 SFF Desktop, New OptiPlex Version, 14th Gen i7-14700K (20 Cores, Up to 5.6GHz), 16GB DDR5 RAM, 512GB PCIe SSD, HDMI+DP, Up to 4
Brand: Dell
SKU: B0FVMLY1Q5

Status: Dell Pro Slim QCS1250 SFF Desktop: Unavailable on Amazon as of 2026-10-21 04:15 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Dell Pro Slim QCS1250 SFF Desktop is a specs-and-price decision rather than a crowd-consensus one in the processors category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-21 04:15 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Dell Pro Slim QCS1250 Business Desktop Computer — $1,149.99 on Amazon as of 2026-10-23 10:19 UTC (price may vary).

View Current Price — $1,149.99

Similar: Dell 2026 Tower PC Ect1250 Desktop Computers… — $749.00 on Amazon as of 2026-10-23 04:19 UTC (price may vary).

View Current Price — $749.00

Similar: Dell Tower PC Ect1250 Business Desktop Computers — $749.99 on Amazon as of 2026-10-23 10:21 UTC (price may vary).

View Current Price — $749.99

Original listing (currently unavailable) → Compare to similar processors

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Backed by Dell's warranty and support channels

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Processor: Intel Core i7-14700K Processor (20 Cores, 28 Threads, 33 MB Intel Smart Cache, 3.4 GHz Base Frequency, Up to 5.6 GHz Max Turbo Frequency). Operating system: Windows 11 Pro, 64-bit, English. Graphics: Intel UHD Graphics 770. Memory: Up to 64GB DDR5 RAM. Hard Drive: Up to 4TB PCIe M.2 Solid State Drive. Optical Drive: None. Connectivity: Wi-Fi 6E and Bluetooth. Front Ports: 1x USB 3.2 Gen 1 (5 Gbps) Type-A, 1x USB 3.2 Gen 1 (5 Gbps) Type-C, 2x USB 2.0 (480 Mbps) Type-A, 1x headphone / microphone combo jack (3.5mm), Rear Ports: 2x USB 3.2 Gen 1 (5 Gbps) Type-A, 2x USB 2.0 (480 Mbps)…

SpecPicks Verdict

SpecPicks scored Dell Pro Slim QCS1250 SFF Desktop using a rating × review-volume × price-fit model applied to published specs and reviews across the processors category. Dell's processors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

【Next-Gen OptiPlex Design 】Experience next-level multitasking and performance with the 14th Gen Intel Core i7-14700K processor, featuring 8 Performance-cores and 12 Efficient-cores for smooth handling of heavy workloads, creative tasks, and modern gaming.
【High-Speed DDR5 Memory & PCIe SSD Options】Choose the performance that fits your needs, from 16 GB up to 64 GB of ultra-fast DDR5 RAM and lightning-quick PCIe NVMe SSD storage ranging from 256 GB to 4 TB. Enjoy rapid file access, smooth multitasking, and plenty of room for all your projects and media.
【Compact Yet Powerful SFF Design】The Pro Slim QCS1250 Small Form Factor desktop combines sleek aesthetics with professional-grade cooling and performance, perfect for home offices, studios, or enterprise environments where space and silence matter.
【Multi-Display Productivity Hub】Supports up to 4 monitors via HDMI + DisplayPort outputs (additional adapters may be required), enabling enhanced multitasking, immersive presentations, or expansive trading and design setups.
【Modern Connectivity & Security】Stay connected and protected with Wi-Fi 6E, USB-C, multiple USB 3.2 ports, and Windows 11 Pro—offering enterprise-level security, remote management, and effortless integration into any professional workspace.

Full Specifications

Brand	Dell
RAM Type	DDR5 SDRAM
CPU Model	Intel Core i7
CPU Speed	3.4 GHz
Cache Size	33 MB
Model Name	Business
Model Year	2025
Resolution	4096 x 2304
Style Name	Intel Core i7-14700K
Aspect Ratio	16:9
Connectivity	USB-C, WiFi
Model Number	QCS1250
Video Output	HDMI, DisplayPort
Built-In Media	Mouse
Item Dimensions	11.9 x 3.7 x 11.5 inches
Keyboard Layout	QWERTY
Processor Brand	Intel
Processor Count	20
Processor Speed	3.4 GHz
Total Usb Ports	8
Full listing title	Dell Pro Slim QCS1250 SFF Desktop, New OptiPlex Version, 14th Gen i7-14700K (20 Cores, Up to 5.6GHz), 16GB DDR5 RAM, 512GB PCIe SSD, HDMI+DP, Up to 4 Monitor Support, USB-C, Wi-Fi 6E, Windows 11 Pro

Ready to buy?

Amazon shows no buyable offer for Dell Pro Slim QCS1250 SFF Desktop at the last check. A similar in-stock product is Dell Pro Slim QCS1250 Business Desktop Computer. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $1,149.99