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Black Alienware Aurora tower with RGB fans visible through side panel

DELL

DELL Alienware Aurora ACT1250 Gaming Desktop PC Intel Core Ultra 7 265F RTX 5070 12GB 64GB DDR5 256GB SSD

SKU CH-0D9K-J228R

A tower desktop with a 15th Gen Ultra 7 265F, RTX 5070 12 GB GDDR7, 64 GB DDR5, 256 GB NVMe SSD plus 2 TB HDD, Wi‑Fi 802.11be, Bluetooth 5.4 and Windows 11 Pro

  • TypeGaming & Entertainment
  • Form FactorTower
  • Power Supply500W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core Ultra 7
  • 20-core Intel Core Ultra 7 265F up to 5.3 GHz for high-speed compute
  • 64 GB DDR5 memory keeps heavy multitasking smooth
  • RTX 5070 12 GB GDDR7 graphics ready for VR
  • 256 GB NVMe SSD plus 2 TB HDD gives fast boot and mass storage
  • Wi-Fi 802.11be and Bluetooth 5.4 for low-latency wireless

Built for 4K gaming and AI workloads

The Alienware Aurora ACT1250 pairs a 15th Gen Intel Core Ultra 7 265F with 20 cores and 30MB cache with an NVIDIA GeForce RTX 5070 12GB GDDR7 graphics card. 64GB DDR5 memory and a 256GB PCIe NVMe SSD plus 2TB HDD deliver high throughput for creative apps and VR Ready experiences. Windows 11 Pro drives the platform out of the box.

Thermals, noise and power draw

A 500W power supply feeds the CPU at up to 5.3 GHz and the dedicated GPU in a tower chassis measuring 16.5 x 18.2 x 7.9 inches. RGB fans move air through the 29.2lb frame while 802.11be Wi-Fi and Bluetooth 5.4 maintain wireless links without extra antennas. The system runs standard desktop workloads within the supplied power budget.

Build integration

Two USB 2.0, two USB 3.2 Type-C, HDMI and three DisplayPort outputs cover monitors and peripherals, while an included Dockztorm USB hub adds extra ports at up to 5Gbps. A wired RJ-45 jack, headphone/microphone combo jack, USB keyboard and mouse complete the I/O set. The 256GB boot drive and 2TB mass-storage drive leave internal bays free for future expansion.

Highlights

  • 20-core Intel Core Ultra 7 265F up to 5.3 GHz for high-speed compute
  • 64 GB DDR5 memory keeps heavy multitasking smooth
  • RTX 5070 12 GB GDDR7 graphics ready for VR
  • 256 GB NVMe SSD plus 2 TB HDD gives fast boot and mass storage
  • Wi-Fi 802.11be and Bluetooth 5.4 for low-latency wireless

Specifications

BrandAlienware
ModelAurora
TypeGaming & Entertainment
Form FactorTower
Power Supply500W
MonitorMonitor not included
Operating SystemWindows 11 Pro
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

How do I install the 64GB DDR5 memory and what step is often missed?

The system ships with 64GB DDR5 already installed in the DIMM slots; if adding more later, the step often missed is seating each module until the retention clips click on both sides.

What maintenance or replacement will the 2TB HDD need later?

The 2TB hard drive has moving parts, so plan to monitor its health with SMART tools and replace it if reallocated sectors appear or noise increases.

What limit appears first on the 500W PSU during sustained gaming?

The 500 watt power supply will hit its continuous output ceiling before the CPU or GPU reach thermal limits, so total system draw must stay under that rating.

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