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Black Alienware Aurora desktop tower with angular vents and liquid cooling visible through side panel

DELL

Dell Alienware Aurora ACT1250 Desktop PC Ultra 7 265F 64GB DDR5 2TB RTX 5080 16GB Liquid Cooler 1000W Win11

SKU CH-X7CQ-QKECW

Gaming desktop with 20-core Intel Core Ultra 7 265F, 64GB DDR5, 2TB SSD and RTX 5080 16GB GDDR7 graphics

  • TypeGaming & Entertainment
  • ColorBlack
  • Processor Main FeaturesGaming & Entertainment
  • Cache Per ProcessorMonitor not included
  • MonitorMonitor not included
  • SpeakerGaming & Entertainment

Option 64GB RAM / 2TB SSD

Struck-through versions exist but are not stocked here.

  • 20-core Intel Ultra 7 265F hits 5.3 GHz boost for responsive gaming
  • RTX 5080 with 16 GB GDDR7 drives high-frame-rate 4K play
  • 64 GB DDR5 and 2 TB SSD keep large libraries ready
  • 240 mm liquid cooler plus 1000 W Platinum PSU sustain heavy loads
  • Wi-Fi7 and 2.5 Gb Ethernet give low-latency online matches

Dell Alienware Aurora ACT1250 desktop

This Alienware Aurora ACT1250 desktop computer is built for high-end gaming and AI workloads. It ships with an Intel Core Ultra 7 265F processor, 64GB of DDR5 memory and a GeForce RTX 5080 graphics card with 16GB of GDDR7 memory. A 240mm liquid cooler and a 1000W Platinum-rated power supply support sustained performance.

Suits 4K gamers and AI developers.

The system targets enthusiasts who need 20-core CPU throughput, 1801 AI TOPS and 4K ray-traced gaming in a single chassis. Buyers who need a smaller footprint, quieter air-cooled operation or a lower power draw should consider alternative form factors. The 18.05 x 7.75 x 16.46 inch case and 34 lb weight require adequate desk space and structural support.

64GB DDR5 memory capacity

The platform provides 64GB of DDR5 system memory as standard. This capacity determines whether the machine can hold large texture pools, language-model contexts or multi-application workloads without paging. If your workflow demands more than 64GB, this configuration will not meet the requirement.

Highlights

  • 20-core Intel Ultra 7 265F hits 5.3 GHz boost for responsive gaming
  • RTX 5080 with 16 GB GDDR7 drives high-frame-rate 4K play
  • 64 GB DDR5 and 2 TB SSD keep large libraries ready
  • 240 mm liquid cooler plus 1000 W Platinum PSU sustain heavy loads
  • Wi-Fi7 and 2.5 Gb Ethernet give low-latency online matches

Specifications

BrandDELL
ModelDell Alienware Aurora ACT1250
TypeGaming & Entertainment
ColorBlack
Processor Main FeaturesGaming & Entertainment
Cache Per ProcessorMonitor not included
MonitorMonitor not included
SpeakerGaming & Entertainment
KeyboardMonitor not included
MouseGaming & Entertainment
Operating SystemWindows 11 Home
CPU TypeIntel Core Ultra 7
Installed QtyMonitor not included
Max Supported QtyGaming & Entertainment
GPU/VGA TypeGeForce RTX 5080
Memory Capacity64GB DDR5
Form FactorMonitor not included
SSD2 TB
HDDNo
Optical Drive 2 TypeGaming & Entertainment
Optical Drive 2 SpecMonitor not included
Screen SizeNo Screen
Audio FeaturesGaming & Entertainment
PC Card SlotMonitor not included

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will my older USB 2.0 peripherals still work with the Aurora ACT1250's two USB 2.0 ports?

Yes, the two USB 2.0 ports on the rear panel accept legacy keyboards, mice, printers and other USB 2.0 devices without adapters.

How can I confirm the liquid cooler is keeping the Ultra 7 265F within its 5.3 GHz boost envelope after assembly?

Open Task Manager or a monitoring utility and watch the CPU frequency; sustained speeds near 5.3 GHz under load show the 240 mm cooler is doing its job.

Does the box include a display, or do I need to buy a monitor separately?

A monitor is not included; the package contains the desktop, a wired keyboard, a wired mouse and the power cord only.

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