DELL 66DX1

Expert reviews. One COR Score.

DELL Pro QCS1250 reviews

Brand: DELL More DELL desktop pcs reviews →

DELL Pro QCS1250
Pictured: 66DX1 · Image supplied through Icecat.
tbd

COR Score

Available after 3 critic reviews

No scored critic reviews yet

Compare DELL Pro QCS1250 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.

Manufacturer code66DX1

22 model options — compare versions

Specifications, review scores and prices belong to each exact model.

The product, explained

About the DELL Pro QCS1250

DELL 66DX1 is listed in the pcs/workstations category. The recorded specifications include processor family: Intel Core Ultra 5; internal memory: 8 GB; total storage capacity: 512 GB; operating system installed: Windows 11 Pro. This entry covers manufacturer code 66DX1. Specifications relate to this exact source record; other editions or packages may differ.

This configuration lists 8 GB of memory and 512 GB of storage. Memory supports active applications; storage holds software and files. Check upgradeability separately, because a capacity figure does not establish whether either component can be replaced.

Processor family
Intel Core Ultra 5
Processor model
235
Memory (RAM)
8 GB
Total storage capacity
512 GB
Storage media
SSD
Operating system installed
Windows 11 Pro

Make it work for you

Before choosing the DELL Pro QCS1250

Budget the complete setup

Budget for monitor, keyboard, mouse, cables and operating system if absent.

Match components to applications

Match processor, memory and graphics to named applications.

Measure desk and ventilation

Measure desk and ventilation space, including cable access.

Confirm display support

Confirm monitor outputs, resolution and refresh support.

Independent perspectives

Expert reviews 0

How we calculate the score →

Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.

No scored critic reviews have been imported for this exact product yet. It remains unrated.

Independent reviews, made comparable

What does the COR Score mean?

One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.

Read our scoring methodology →

Scale conversion · example

8/ 104.00/ 5

An illustration of conversion, not this product’s rating.

  1. Check the match

    Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.

  2. Compare on one scale

    Convert usable ratings to five points, count each publisher once and give each critic equal weight.

  3. Require three critics

    Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.

Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.

Know exactly what you’re buying

DELL Pro QCS1250 specifications

Manufacturer code: 66DX1 · Icecat product 132225755 · Checked 22 Sep 2026. Specifications belong to this exact model.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

DELL Pro QCS1250 — key specifications
Processor familyIntel Core Ultra 5
Processor model235
Memory (RAM)8 GB
Total storage capacity512 GB
Storage mediaSSD
Operating system installedWindows 11 Pro
Discrete graphics card modelNot available
Chassis typeSlim PC
Wi-FiNo
Ethernet LANYes

More product specifications

Open a section for the details that matter to you.

Audio & listening6 details
DELL Pro QCS1250 — Audio & listening
Performance-core Max Turbo Frequency5 GHz
Efficient-core Max Turbo Frequency4.4 GHz
Performance-core base frequency3.4 GHz
Efficient-core base frequency2.9 GHz
Audio chipRealtek ALC3204
Audio systemHigh Definition Audio
Display1 detail
DELL Pro QCS1250 — Display
Display includedNo
Processor, memory & storage25 details
DELL Pro QCS1250 — Processor, memory & storage
Processor manufacturerIntel
Processor generationIntel Core Ultra (Series 2)
Processor cores14
Processor threads14
Processor boost frequency5 GHz
Processor cache24 MB
Processor cache typeSmart Cache
Number of processors installed1
Processor base power65 W
Neural processor unit (NPU)Intel AI Boost
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to27 TOPs
Maximum internal memory64 GB
Internal memory typeDDR5-SDRAM
Memory layout (slots x size)1 x 8 GB
Memory slots2x DIMM
Number of storage drives installed1
SSD capacity512 GB
SSD form factorM.2
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card familyIntel® Graphics
On-board graphics card modelIntel® Graphics
Storage temperature (T-T)-40 - 65 °C
Storage relative humidity (H-H)0 - 95%
Printing, scanning & paper1 detail
DELL Pro QCS1250 — Printing, scanning & paper
Total carbon footprint (kg of CO2e)163
Connections & wireless16 details
DELL Pro QCS1250 — Connections & wireless
SSD interfacePCI Express
Ethernet LAN data rates10,100,1000 Mbit/s
LAN controllerIntel® I219-LM
USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
DisplayPort connections1
DisplayPort version1.4a
HDMI ports1
HDMI version2.1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
DC-in jackYes
Number of rear USB ports4
Number of front USB ports4
Number of SATA III connectors2
Power & battery4 details
DELL Pro QCS1250 — Power & battery
Power supply180 W
Power supply input voltage90 - 264 V
Power supply input frequency47/63 Hz
Carbon emissions, energy usage (kg of CO2e)58.52
Controls & features1 detail
DELL Pro QCS1250 — Controls & features
Operating temperature (T-T)10 - 35 °C
Design & dimensions7 details
DELL Pro QCS1250 — Design & dimensions
Product typePC
Placement supportedHorizontal/Vertical
Product colourBlack
Width95 mm
Depth293 mm
Height303.5 mm
Weight5.89 kg
Software & compatibility2 details
DELL Pro QCS1250 — Software & compatibility
Operating system architecture64-bit
Trial softwareActivate Your Microsoft 365 For A 30 Day Trial
Further product details37 details
DELL Pro QCS1250 — Further product details
Performance cores6
Efficient cores8
Maximum turbo power121 W
Sparsity supportYes
Windows Studio effects supportYes
NPU performance up to13 TOPs
GPU performance up to6 TOPs
Non-ECCYes
Memory channelsSingle-channel
Memory data transfer rate5600 MT/s
Optical drive typeNo
Total SSDs capacity512 GB
Number of SSDs installed1
NVMeYes
On-board GPU manufacturerIntel
Market positioningBusiness
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version2.0
Cabling technology10/100/1000Base-T(X)
PCI Express x1 (Gen 3.x) slots2
PCI Express x16 (Gen 3.x) slots1
Cable lock slotYes
Cable lock slot typeKensington
Intel® vPro™ Platform EligibilityYes
Operating relative humidity (H-H)10 - 90%
Operating altitude-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Operating vibration0.66 G
Non-operating vibration1.3 G
Operating shock110 G
Non-operating shock160 G
Sustainability certificatesENERGY STAR, EPEAT Climate +, EPEAT Gold
Doesn't containPVC/BFR
Carbon emissions, manufacturing (kg of CO2e)91.12
Carbon emissions, logistics (kg of CO2e)9.94
Carbon emissions, end-of-life (kg of CO2e)3.42
PAIA versionGaBi version 1, 2024
Packaging & supplied accessories1 detail
DELL Pro QCS1250 — Packaging & supplied accessories
Cables includedAC

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.

Build your shortlist

Compare other desktop pcs

More products in this category. Compare their exact features, original reviews and available offers alongside the DELL Pro QCS1250.

ProductBrandShown modelCOR Score
HP 600 G3 reviews →HP1HK32ET500 GB · 4 GB RAM · i7-7700 · Black, Silvertbd0 critic reviews · Available after 3
HP 705 G3 reviews →HPY4U08EA256 GB · 8 GB RAM · A12-9800 · Blacktbd0 critic reviews · Available after 3
HP 800 G2 reviews →HPL1W21AV500 GB · 4 GB RAM · i5-6500T · Blacktbd0 critic reviews · Available after 3
HP 800 G2 reviews →HPT4J21EA256 GB · 8 GB RAM · i5-6500 · Silvertbd0 critic reviews · Available after 3

Explore all desktop pcs →

Your questions, answered

DELL Pro QCS1250 FAQs

How many expert reviews are available for DELL Pro QCS1250?

No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.

What is the COR Score for DELL Pro QCS1250?

The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.

Which exact version does this page cover?

This page identifies DELL Pro QCS1250 using manufacturer code 66DX1. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.

What is the listed processor family for DELL Pro QCS1250?

The source specification records processor family as Intel Core Ultra 5. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.

What is the listed processor model for DELL Pro QCS1250?

The source specification records processor model as 235. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.

Where can I compare prices for DELL Pro QCS1250?

Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.

Is a desktop cheaper than a laptop?

It can offer different value, but compare the whole usable setup including display and peripherals.

Can I upgrade any desktop?

No. Chassis, power supply, motherboard and warranty constraints vary. Read the exact model documentation.

Does a larger power supply use more electricity?

Its rating is capacity, not a measure of constant consumption. Actual use depends on the components and workload.

How should I use the specifications alongside reviews?

Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.

Understand your options

Desktop PC buying guides

Explore one topic in depth before making your shortlist.

Start with the complete buying guide →