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Black Alienware Aurora tower with RGB fans and a USB hub

DELL

DELL Alienware Aurora ACT1250 Gaming Desktop PC Ultra 7 265F RTX 5070 12GB 64GB DDR5 256GB SSD 2TB HDD

SKU CH-S1SD-372S7

Gaming desktop with 15th Gen Intel Ultra 7 265F, RTX 5070 12GB GDDR7, 64GB DDR5, 256GB NVMe SSD plus 2TB HDD, Wi-Fi 802.11be and Bluetooth 5.4

  • TypeGaming & Entertainment
  • Form FactorTower
  • Power Supply500W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core Ultra 7
  • 15th Gen Ultra 7 265F up to 5.3 GHz with 20 cores powers demanding games and workloads
  • RTX 5070 12GB GDDR7 dedicated graphics delivers VR-ready frame rates
  • 64GB DDR5 memory keeps multitasking smooth across heavy applications
  • 256GB PCIe NVMe SSD plus 2TB HDD gives fast boot and ample storage
  • Wi-Fi 802.11be and Bluetooth 5.4 provide modern wireless connectivity

Alienware Aurora ACT1250 gaming desktop

The Alienware Aurora ACT1250 is a tower gaming desktop built around a 15th Gen Intel Core Ultra 7 265F processor with 20 cores and 20 threads. It ships with 64GB of DDR5 memory and an NVIDIA GeForce RTX 5070 graphics card carrying 12GB of GDDR7 video memory. Windows 11 Home is pre-installed and the system is VR ready.

Capacity and headroom

A 256GB PCIe NVMe SSD provides fast boot and application launch space while a 2TB hard drive adds bulk storage for large game libraries. The 64GB DDR5 configuration leaves no empty DIMM slots for simple memory expansion without replacing modules. The 500W power supply limits future graphics upgrades to cards with similar or lower power requirements.

Thermals noise and power

The 500W power supply delivers enough headroom for the Ultra 7 265F and RTX 5070 combination under typical gaming loads. Alienware's tower chassis uses directed airflow to manage component temperatures during extended sessions. Fan noise rises under heavy GPU utilisation but remains within expected levels for a performance desktop of this class.

Highlights

  • 15th Gen Ultra 7 265F up to 5.3 GHz with 20 cores powers demanding games and workloads
  • RTX 5070 12GB GDDR7 dedicated graphics delivers VR-ready frame rates
  • 64GB DDR5 memory keeps multitasking smooth across heavy applications
  • 256GB PCIe NVMe SSD plus 2TB HDD gives fast boot and ample storage
  • Wi-Fi 802.11be and Bluetooth 5.4 provide modern wireless connectivity

Specifications

BrandAlienware
ModelAurora
TypeGaming & Entertainment
Form FactorTower
Power Supply500W
MonitorMonitor not included
Operating SystemWindows 11 Home
CPU TypeIntel Core Ultra 7
L3 Cache Per CPU30MB Cache
GPU/VGA TypeGeForce RTX 5070
Graphics InterfaceDedicated Card
Virtual Reality ReadyVR Ready
Memory Capacity64GB DDR5
SSD256 GB
HDD2TB
Storage Spec256GB PCIe SSD + 2TB HDD
Optical Drive TypeNo
Screen SizeNo Screen
WLAN802.11be
BluetoothBluetooth 5.4
Card ReaderNo
RJ45Yes
Keyboard TypeUSB Keyboard

Questions about this item

Will my existing DDR5 DIMMs work alongside the 64GB DDR5 already installed?

The system ships with 64GB DDR5 DIMM memory; any additional modules must match DDR5 specifications to function correctly.

How can I verify the RTX 5070 12GB GDDR7 is operating as intended after setup?

Open Device Manager or the NVIDIA control panel to confirm the RTX 5070 12GB GDDR7 appears as the active graphics adapter and driver version is current.

What accessories are included in the box and what must I purchase separately?

Included: USB keyboard, USB mouse, Dockztorm portable USB hub. A monitor is not included and must be bought separately.

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