Dell Pro QCS1255 2025

★★★★☆ 3.9 (8)

The AMD Ryzen 5 PRO 8500G with integrated Radeon 740M graphics delivers capable business performance in a compact chassis with modern Wi-Fi 7 connectivity. Its slim design includes a rare built-in DVD-RW optical drive and extensive port selection with 8 USB-A ports, DisplayPort 1.4a, and HDMI 2.1 for legacy and modern peripherals. This desktop is best for office administrators and data-entry teams who need a space-saving, wired-ready workstation with optical media access.

CPU AMD Ryzen 5 PRO
RAM 16 GB
Storage 512 GB
GPU AMD Graphics
form factor sff
psu w 180
OS Windows 11 Pro
Dell Pro QCS1255 2025 desktop
68 Overall Score
Also available in:

Snapshot

The 30-Second Version

A compact office PC with best-in-class integrated graphics and tons of ports, but the 512GB SSD is a letdown. It's a dependable workhorse for everyday tasks, not heavy lifting. Worth it if you find a deal under $1300, otherwise look elsewhere.

Pros & Cons

Pros

  • Integrated graphics are shockingly good for a slim desktop. 96th
  • Port selection is generous, with 8 USB-A ports and Wi-Fi 7. 87th
  • Compact design fits neatly into tight workspaces. 70th
  • Includes a DVD writer, which is a rare sight these days.

Cons

  • 512GB SSD is cramped and falls behind most rivals.
  • CPU performance is just average for the price.
  • Customer reviews are sparse and the rating is lukewarm.
  • 180W PSU leaves almost no room for future upgrades.

What owners think

The Word on the Street

3.9/5 (8 reviews)
🤔 A few owners appreciate the better memory configuration compared to standard Dell website offerings.
👎 Some users feel the machine is overpriced for the performance it delivers.
👍 Buyers using it for home business and media storage find it quiet and capable enough for daily use.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

214Q3 '25Q4 '25Q1 '26
Happy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 7 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The Ryzen 5 PRO 8500G is a solid mid-range chip for everyday business tasks, sitting right around average in our database. It'll handle spreadsheets, video calls, and a dozen browser tabs without breaking a sweat. The real surprise here is the integrated Radeon 740M graphics, which punches way above its weight class for an SFF machine, landing in the 96th percentile. That's best-in-class territory for integrated graphics, so light photo editing or even some casual gaming on low settings is actually doable. The 16GB of DDR5 RAM is about average, but the 512GB SSD is a weak spot, falling behind most competitors. You'll fill that drive faster than you think if you're storing family photos and work files.

Performance Percentiles

CPU 52.5
GPU 96.1
RAM 51.2
Ports 86.7
Storage 32.6
Reliability 70
Social Proof 27.6

Specifications

Full Specifications

Processor

CPU AMD Ryzen 5 PRO
Cores 6
Frequency 3.5 GHz
L3 Cache 16 MB

Graphics

GPU AMD Graphics
Type Discrete
VRAM 48 GB
VRAM Type GDDR6

Memory & Storage

RAM 16 GB
RAM Generation DDR5
Storage 512 GB
Storage Type SSD

Build

Form Factor sff
PSU 180
Weight 5.9 kg / 13.0 lbs

Connectivity

USB-C Ports 1
USB Ports 8
HDMI 1x HDMI 2.1
DisplayPort 1x DisplayPort 1.4a
Wi-Fi Wi-Fi 7
Bluetooth Yes
Ethernet Gigabit Ethernet

System

OS Windows 11 Pro

vs Competition

Stacked against something like the Apple Mac Studio M4 Max, the Dell gets absolutely smoked in raw CPU and GPU power, but it also costs a fraction of the price and runs Windows. The HP OMEN and Lenovo Legion towers are gaming-focused beasts with discrete graphics that make the Dell's integrated Radeon look like a toy, but they're also much larger and louder. This Dell's real competition is other SFF office PCs, and it holds its own there thanks to that surprising GPU performance and modern connectivity. It's not trying to win a drag race, it's trying to be the quiet, competent office machine that doesn't annoy you.

Spec Dell Pro QCS1255 HP OMEN GT22-3080 Lenovo Legion Tower 5i 90YA003GUS Apple Mac Studio M4 Max CLX SET TGMSETRTU5204BM MSI Aegis ZS2 A9NVP-1407US
CPU AMD Ryzen 5 PRO Intel Core Ultra 7 265K Intel Core Ultra 7 265F Apple M4 Max Intel Core i9 14900KF AMD Ryzen 9 9900X
RAM (GB) 16 32 32 36 64 32
Storage (GB) 512 2048 1000 512 8000 2000
GPU AMD Graphics NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5060 Ti Apple M4 Max 32-core NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5070
Form Factor sff mid-tower mid-tower sff mid-tower mid-tower
Psu W 180 850 500 - 850 750
OS Windows 11 Pro Windows 11 Pro Windows 11 Home macOS Windows 11 Home Windows 11 Home
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsStorageReliabilitySocial Proof
Dell Pro QCS1255 52.596.151.286.732.67027.6
HP OMEN GT22-3080 Compare 95.889.979.593.492.17086.5
Lenovo Legion Tower 5i 90YA003GUS Compare 87.474.68394.265.27099.9
Apple Mac Studio M4 Max Compare 85.768.470.294.632.699.399.9
CLX SET TGMSETRTU5204BM Compare 94.183.696.586.799.311.795
MSI Aegis ZS2 A9NVP-1407US Compare 92.383.687.991.983.137.399.6

Price

Value & Pricing

Pricing is all over the map for this thing, with vendors listing it anywhere from $1227 to $1578. At the low end, it's a reasonable deal for a compact business PC with Wi-Fi 7 and a strong iGPU. At the high end, you're getting into territory where you could snag a more powerful mini PC or even a Mac Mini with an M4 chip. If you're buying, hunt for the best deal and don't overpay. The value proposition crumbles fast above $1300.

From $1,227 2 offers across 2 retailers
Newegg 1 offer From $1,227
B&H Photo 1 offer From $1,236

Price History

$1,100 $1,150 $1,200 $1,250 May 14Jun 6Jul 8 $1,236

Read more

Overview

The Dell Pro QCS1255 is a compact office PC that tries to do a little bit of everything, and mostly lands in the middle of the pack. It's got a solid port selection and a surprisingly capable integrated GPU for a machine this size, but the storage is tight and the CPU won't blow anyone's hair back. Think of it as a dependable desk jockey, not a speed demon.

Common Questions

Q: Can this PC handle gaming?

Don't expect to play Cyberpunk at 4K, but the integrated Radeon 740M is surprisingly strong for an SFF PC. You can run older titles and esports games like League of Legends or CS2 smoothly at 1080p with settings turned down.

Q: Is the RAM and storage upgradable?

The 16GB of DDR5 RAM should be upgradable, but the 180W power supply limits how much you can add. The 512GB M.2 SSD is the bigger concern, and you'll likely want to add an external drive or swap in a larger internal one down the line.

Q: Does it come with a keyboard and mouse?

Yes, Dell includes a basic USB keyboard and mouse in the box, so you're ready to go out of the box.

Who Should Skip This

If you need serious storage space or plan to do any heavy video editing or 3D rendering, skip this. The 512GB drive fills up instantly with large media files, and the CPU will choke on demanding creative workloads. You'd be better off with a machine that has a discrete GPU and at least 1TB of storage.

Verdict

The Dell Pro QCS1255 is a solid choice for a home office or small business that needs a compact, quiet Windows machine with great connectivity. It's not a powerhouse, but it's a reliable daily driver that can handle a surprising amount of light graphical work. Just be ready to add an external drive or cloud storage sooner rather than later.

Usage Scores

Overall (67.9)AI/LLM (66.1)Gaming (62.8)Portability (52.9)Creator (57.9)Business (63.6)Developer (58)Home Office (60)Workstation (55.9)

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