Dell Pro Slim QCS1250 2025, Core Ultra 5 235, 16GB, 512GB SSD, Black
The Intel Core Ultra 5 235’s dedicated NPU accelerates AI workloads in a compact chassis, paired with 16GB of fast 5600 MT/s DDR5 RAM and a 512GB NVMe SSD for responsive multitasking. Its slim form factor saves desk space while offering extensive connectivity, including eight USB-A ports, HDMI 2.1, and Wi-Fi 6E. This desktop is best for business users needing a reliable, space-efficient machine for office productivity and AI-assisted tasks.
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Snapshot
The 30-Second Version
A focused office PC with a killer port selection and a surprisingly useful AI engine. Just don't try to game on it, and definitely don't pay more than $900.
Pros & Cons
Pros
- Compact, desk-friendly design that doesn't scream 'office drone' 79th
- Snappy AI performance thanks to the dedicated NPU 77th
- Port selection is a standout, especially with 8 USB-A ports 73rd
- Includes a keyboard and mouse so you're ready to go out of the box 70th
Cons
- Integrated graphics are a non-starter for any real gaming or 3D work
- Storage speed is mediocre and lags behind competitors
- 180W power supply leaves zero room for a GPU upgrade
- Social proof is thin, so you're buying on specs and brand trust alone
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 7 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The NPU inside the Core Ultra 5 is the real surprise here. It handles Windows Studio Effects and local AI workloads without breaking a sweat, which is impressive for a business box at this price. The 16GB of DDR5 is solid, sitting right in the middle of the pack in our database, but the integrated Intel Graphics are exactly what you'd expect: fine for PowerPoint, a total slideshow for anything else. Storage speed is a bit of a letdown, falling below average, so transferring huge video files will feel sluggish.
Specifications
Full Specifications
Processor
| CPU | Intel Core Ultra 5 |
| Cores | 14 |
| Frequency | 3.4 GHz |
| L3 Cache | 24 MB |
Graphics
| GPU | Intel Graphics |
| Type | Integrated |
| VRAM | 8 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR5 |
| Storage 1 | 512 GB |
| Storage 1 Type | NVMe SSD |
| Storage 2 Type | HDD |
Build
| Form Factor | sff |
| PSU | 180 |
| Weight | 5.9 kg / 13.0 lbs |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 7 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | 1x DisplayPort |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.3 |
| Ethernet | Gigabit Ethernet |
System
| OS | Windows 11 Pro |
vs Competition
Stacked against the Apple Mac Studio M4 Max, the Dell looks like a budget calculator. The Mac obliterates it in GPU and raw throughput, but it's also in a completely different price stratosphere. A more realistic fight is against a Lenovo Legion Tower. The Lenovo will crush the Dell in gaming and GPU tasks, but it's bigger, louder, and lacks the Dell's business-focused NPU tricks. If you need a silent, small office PC with a ton of USB-A ports, the Dell wins. If you want to do literally anything else, get the Lenovo.
| Spec | Dell Pro Slim QCS1250 | CLX SET TGMSETRTU5204BM | MSI MEG Vision X AI VisXAI2NVZ9045 | Lenovo Legion 90Y6003JUS | ASUS ROG NUC RNUC15JNK9X489AU | HP OMEN TPC-W062-MT |
|---|---|---|---|---|---|---|
| CPU | Intel Core Ultra 5 | Intel Core i9 14900KF | Intel Core Ultra 9 | Intel Core Ultra 9 285K | Intel Core Ultra 9 275HX | Intel Core Ultra 9 285K |
| RAM (GB) | 16 | 64 | 64 | 64 | 32 | 64 |
| Storage (GB) | 512 | 8192 | 2048 | 3072 | 1024 | 2048 |
| GPU | Intel Graphics | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 5090 | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 5090 |
| Form Factor | sff | mid-tower | mid-tower | mid-tower | mini | tower |
| Psu W | 180 | 850 | 1300 | 1200 | 330 | - |
| OS | Windows 11 Pro | Windows 11 Home | Windows 11 Pro | Windows 11 Pro | Windows 11 Home | Windows 11 Home |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Dell Pro Slim QCS1250 | 76.7 | 58.7 | 54.1 | 78.6 | 41 | 70 | 73.1 |
| CLX SET TGMSETRTU5204BM Compare | 95 | 89.2 | 96.5 | 84.2 | 99.2 | 11.6 | 94.8 |
| MSI MEG Vision X AI VisXAI2NVZ9045 Compare | 98.2 | 97.8 | 97.6 | 98.2 | 90.2 | 37.4 | 84.9 |
| Lenovo Legion 90Y6003JUS Compare | 98.2 | 95.9 | 96.5 | 47.5 | 96.3 | 70 | 58.8 |
| ASUS ROG NUC RNUC15JNK9X489AU Compare | 93.1 | 89.2 | 90.7 | 92.2 | 69.1 | 37.4 | 94.4 |
| HP OMEN TPC-W062-MT Compare | 98.2 | 97.8 | 93.9 | 99.3 | 90.2 | 70 | 67.2 |
Price
Value & Pricing
The price is a rollercoaster, with a wild $1314 spread across vendors. At $850, this is a steal for a capable office PC. At $2164, you're getting absolutely fleeced. Check Newegg for the best deal, because paying over a grand for this config is a mistake when you could get a Mac Mini with an M4 that will run circles around it in creative tasks.
Price History
Read more
Overview
The Dell Pro Slim QCS1250 is a corporate workhorse that knows exactly what it is, and more importantly, what it isn't. The one thing to know is this machine is built for spreadsheets, Slack, and multitasking a dozen browser tabs, not for gaming or rendering. That Intel Core Ultra 5 235 chip with its dedicated NPU is surprisingly snappy for AI-flavored office tasks, and the compact chassis won't eat your desk. Just don't expect it to do anything fun after 5 PM.
Common Questions
Q: Can I upgrade the graphics card later?
Nope. The 180W power supply and slim case mean you're stuck with the integrated Intel Graphics. This is not a platform for future GPU upgrades.
Q: Is 16GB of RAM enough?
For Office 365, web apps, and multitasking, yes, it's plenty. If you're running virtual machines or editing 4K video, you'll want more, but this isn't really built for that anyway.
Q: Does it come with Wi-Fi?
Yes, it has Wi-Fi 6E built in, so you're getting the latest wireless standard for a stable connection without needing an ethernet cable.
Who Should Skip This
If you're looking for a machine that can handle even light gaming or creative work like photo editing, this isn't it. Go get a Mac Mini M4 or a Lenovo Legion Tower instead. This Dell is strictly for spreadsheets and Salesforce.
Verdict
The Dell Pro Slim QCS1250 is a purpose-built machine for a very specific person: someone who needs a compact, quiet Windows PC for office work and values port count over pixel pushing. It's not exciting, but it's competent. If you find it for under $900, it's a smart buy for a reception desk or a home office. Any more than that, and you're paying a brand tax that isn't worth it.
Usage Scores
- Overall73.2
- AI/LLM27.6
- Gaming15.7
- Portability59.9
- Creator28
- Business82
- Developer66.4
- Home Office76.5
- Workstation58.1